SR EN ISO 10219-2

~

STANDARD ROMAN

SR EN 10219-2

Februarie 2010

.•.. .•..

o

N

;;

~

i

~

<i

u

i=

<t :E

o

z

w

U

CJ)

w

i'

"2 ell

E

o

t:t:: c: "'C G.l ... nl N

'5

... nl "'C

l:

nl Ci5 G.l

..,

\0

(j

o

(fl <t

Profile cave deformate

la rece pentru constructii

sudate, din 0teluri de constructie

nealiate ~i cu

granulatie fina

Partea 2: Dimensiuni,

tolerante

~i caracteristici

ale profilului

Cold formed welded structural hollow sections of non-alloy

and fine grain steels. Part 2: Tolerances,

dimensions and

sectional properties

Profils creux pour construction soudes, formes

a

froid en

aciers

non allies et

a

grains fins. Partie

2: Tolerances,

dimensions et caracteristiques de profil

APROBARE

I

Aprobat de Directorul General al ASRO la 21 octombrie 2006

Standardul

european

EN

10219-2:2006

are

statutul

unui

standard roman

CORESPONDENTA

I

Acest

standard

este

identic

cu

standardul

european

EN 10219-2:2006

This

standard

is identical

with

the

European

Standard

EN 10219-2:2006

La presente

norme est identique

a

la Norme europeenne

EN 10219-2:2006

ASOCIATIA DE STANDARDIZARE

DIN ROMANIA (ASRO)

Str. Mendeleev nr. 21-25, cod 01 0362, Bucure~ti

Director General: Tel.: +4021 3163296, Fax: +40 21 3160870

Directia De Standardizare: Tel. +40213101730, +4021 3104308, +4021 3124744, Fax: +40213155870

Directia Publicatii - Serv. Vanzari/Abonamente: Tel. +4021 31677 25, Fax + 40 21 3172514, +40 21 3129488

Serviciul Redactie - Marketing, Drepturi de Autor + 40 21316.99.74

@ASRO Reproducerea sau utilizarea integrala sau partiala a prezentului standard In arice publica\ii ~i prin arice procedeu

(electronic, mecanic, fotocopiere, microfilmare etc.) este interzisa daca nu ex isla acordul scris al ASRO

STANDARD

EUROPEAN

EUROPEAN STANDARD

NORME EUROPEENNE

EUROpAISCHE

NORM

EN 10219-2

Aprilie

2006

ICS 77.140.75

_{Inloeuie!?te EN 10219-2:1997}

Versiunea romana

Acest standard european exista In trei versiuni oficiale (engleza, franceza, germana).

0

versiunea In

oricare alta Iimba, realizata prin traducerea sub responsabilitatea

unui membru CEN, Tn limba sa

nationala r;;inotificata la Centrul de Management, are acela§i statut ca §i versiunile oficiale.

Profile cave deformate la rece pentru constructii sudate, din oteluri de

constructie nealiate §i cu granulatie fina. Partea 2: Tolerante, dimensiuni §i

caracteristici ale profilului

Membrii CEN au obligatia sa respecte Regulamentul Intern CEN/CENELEC care stipuleaza conditiile

In care acestui standard european i se atribuie statutul de standard national, fara nici 0 modificare.

Listele actualizate ~i referintele bibliografice referitoare la aceste standarde nationale pot fi obtinute pe

baza de cerere de la Centrul de Management sau orice membru CEN.

Kaltgefertigte

geschwei[l,te

Hohlprofile fOr den Stahlbau aus

unlegierten Baustahlen und aus

Feinkornbaustahlen

-

Teil

2:

Grenzabma[l,e,

Ma[l,e

und

statische Werte

Profils

creux

pour construction

soudes, formes

a

froid en aciers

non allies et

a

grains fins. Partie

2:

Tolerances,

dimensions

et

caracteristiques de profil

Cold

formed

welded

structural

hollow sections of non-alloy and

fine

grain

steels

-

Part

2:

Tolerances,

dimensions

and

sectional properties

Prezentul standard european a fost adoptat de CEN la 16 martie 2006.

Membrii CEN sunt organismele nationale de standardizare din Austria, Belgia, Cipru, Danemarca,

Elvetia,

Estonia,

Finlanda,

Franta, Germania,

Grecia,

Irlanda,

Islanda, Italia, Letonia, Lituania,

Luxemburg, Malta, Marea Britanie, Norvegia, Olanda, Polonia, Portugalia, Republica Ceha, Romania,

Siovacia, Slovenia, Spania, Suedia ~i Ungaria.

Preambul

Acest document (EN 10219-2:2006) a fast elabarat de Camitetul Tehnic ECISS/TC 10 "Oteluri de

constructii - Marc!

~i

calitati" al carui secretariat este

detinut

de NEN.

Acest standard european trebuie sa primeasca statutul de standard national, fie prin publicarea

unui

text identic, fie prin ratifieare, eel tarziu pana Tn oetombrie 2006, iar toate standardele natianale Tn

eontradictie trebuie anulate pana Tnoctombrie 2006.

Acest document Tnlocuie~te EN 10219-2:1997.

Acest standard cuprinde urmiHoarele parti sub titlul general "Profile cave deformate la rece pentru

constructii sudate, din oteluri nealiate ~i cu granulatie fina":

Partea 1

Partea 2

Conditii tehnice de livrare

Talerante, dimensiuni ~i caracteristici ale profilului.

.•.... .•....

o

N

C? ':)

i

.::J

<i

()

i=

<C :!E

o

z

w

()

C/)

w

.!2 c: co

E

o

r:t:

.5

"0 <ll •.. co N

:0

_•.. co "0 c: co

-C/) <ll ...,

~

u

o

III <C

Acesta face parte dintr-o serie de standarde referitoare la profilele cave din oteluri Tmpreuna cu

EN 10210-1 ~i 2 care sunt Tncurs de revizuire.

in conformitate cu Regulamentul Intern CEN/CENELEC, organismele nationale de standardizare din

urmatoarele tari sunt obligate sa aplice acest standard european: Austria, Belgia, Cipru, Danemarca,

Elvetia,

Estonia,

Finlanda,

Franta, Germania,

Grecia,

Irlanda,

Islanda, Italia, Letonia,

Lituania,

Luxemburg, Malta, Marea Britanie, Norvegia, Olanda, Polonia, Portugalia, Republica CeM, Romania,

Siovacia, Slovenia, Spania, Suedia ~i Ungaria.

.•.... .•..

o

N

~

-~

~

.::>

<i

t>

i=

<l: :!E

o

z

W t> CJ) W

.~

s::: ell

E

o

a:: .E "C CIl "-ell N

'5

"-ell "C s::: ell U5 Cll

-,

Tabelul1 - Simboluri §i defini!ii

Simbol

Unitate

_Definitie

A

cm2

Aria sectiunii transversale

As

m2/m

Aria superficiala pe metru liniar

B

mm

Dimensiunea nominala a laturii profilului cav cu sectiune patrata. Dimensiunea

nominala a laturii mici a unui profil cav cu sectiune dreptunghiulara.

C1/C2

mm

Lungimea rotunjirii exterioare a coltului unui profil cav cu sectiune patrata sau

dreptunghiulara

Ct cm3

Modul de torsiune

0

mm

Diametrul exterior nominal al profilului cav cu sectiune circulara

DmaxiDmin

mm

Diametrul exterior maxim §i minim al unui profil cav cu sectiune circulara,

masurate in acela§i plan .

e

mm

Abaterea de la rectilinitate

H

mm

Lungimea nominala a laturii mari a unui profil cav cu sectiune dreptunghiulara

I

cm4

Moment de inertie la incovoiere

It

cm4

Moment de inertie la torsiune (moment polar de inertie numai in cazul

profilelor cave cu sectiune circulara)

i

cm

Raza de giratie

L

mm

Lungime

M

kg/m

Masa liniara

0

%

Ovalizare

R

mm

Raza rotunjirii exterioare a coltului unui profil cav cu sectiune patrata sau

dreptunghiulara

T

mm

Grosimea nominala

V

mm

Rasucire totala masurata

V1

mm

Rasucire masurata la un capat al unui profil

Wel

cm3

Modul de rezistenta la incovoiere elastica

Wpl

cm3

Modul de rezistenta la incovoiere plastica

X1

mm

Concavitatea unei laturi a unui profil cav cu sec\iune patrata sau

dreptunghiulara

X2

mm

Convexitatea unei laturi a unui profil cav cu sectiune patrata sau

dreptunghiulara

yy

-Axa de simetrie, axa principala a unui profit cav cu sectiune dreptunghiulara

zz

-Axa de simetrie, axa secundara a unui profil cav cu sectiune dreptunghiulara

e

0

Unghiul dintre laturile adiacente ale unui profil cav cu seGtiune pat rata sau

dreptunghiulara

Tabelul 3 - Toleranle pentru profilele rotunjite exterior

Dimensiuni In milimetri

Grosime

_{Profil rotunjit}

_exterior

T C1, C2

sau

R

a

Ts6 1,6T/a 2,4T 6<T<;10

2,OTla

3,OT

10 <

T 2,4 T

la

3,6T

a

Nu este necesar ca laturile sa fie tanqente la arcurile de colt

Tabelul 4 - Toleranle la lungimea livrata de producator

Oimensiuni In milimetri

Tip de lungime a

Interval de lungime,

_Toleran~a

L

Lungime de fabrica\ie

4 000 <

L

<; 16 000, cu

10

%

din profilurile furnizate

0

varia\ie de

pot fi

lungime comandata de 2 000

sub valoarea

minima a intervalului

comandat, dar nu mai mici decat 75

%

din

valoarea

precizata

minima

pentru interval

Lungime aproximativa

:2

4 000

+58

mm

< 6 000

+6

mm

Lungime exacta

b

6 000 <;

L

<; 10 000

+15

mm

0

> 10000

+5 o

mm +1 mm/m

a

Se recomanda cumparatorului sa indice la momentul cererii de oferta ~i al comenzii tipul de lungime cerut

~i domeniul de lungime sau lungimea.

b

Lungimile curente disponibile sunt 6 m ~i 12 m.

Tabelul 5 - Toleranla inallimii cordonului de sudura intern §i extern pentru profilele cave sudate

cu arc imersat sub flux

Oimensiuni In milimetri

Grosime,

T

inal~imea maxima a cordonului

de sudura

<;14,2

3,5

>14,2

4,8

7

Masurarea dimensiunilor §i a formei

7.1

Generalitati

_,

Toate

dimensiunile

exterioare,

inclusiv

ovalizarea,

trebuie

masurate

la a distanta

fata

de capatul

profilului

cay, de minimum

0

pentru

profilele

cu sectiune

circulara,

respectiv

de B pentru

profilele

cu

sectiune

patrata sau H pentru profilele

cu sectiune

dreptunghiulara

cu un minim de

100

mm.

X1 X2

-x100%;

-x100%;

1:3

B

~x100%'

H

' H

~X100%

In care

g

9i

H sunt dimensiuni/e

/9.turi/or care con tin concavitatea

Xi

sau

convexitatea

x2·

:t:: c:a

~

\

\

~

.•.. .•.. Cl

N

~?

.~

i

.::J

<i

u

A

II

B

I I

i=

:E

0

z

w

u

«

tJ) xo

I I

Xl W L

.!i

c: ell

E

0

0::_c:

:0

<ll "-ell .!::!"0ell "-"0

-

elltJ)c: <ll

~I

\1\1

\i\!

"" --, I...J ,J

G

Cll C3

0

11l

«

Iii

'(j

o

1/1

«

7.8

Rasucire

7.8.1

Rasucirea (V) unui profil cav cu sectiune patrata sau dreptunghiuJara trebuie determinata

conform 7,8.2 sau 7.8.3, la alegerea producatorului.

7.S.2

Pro filu I cav se amplaseaza pe 0 suprafata

orizontala

cu una din

laturi

apasata pe

unul

din

capete pe aceasta suprafata. La capatul opus a profilului cav se masoara diferenta de 'i'naltime dintre

cele doua colturi de jos, fata de suprafata orizontala (a se vedea Figura 5) .

.---

"-~

Figura 5 - Rasucirea profilelor cave cu

sec~iune

patrata §i dreptunghiulara

7.8.3

Rasucirea se masoara cu ajutorul unei nivele cu bula de aer ~i un micrometru (cu ~urub).

Lungimea de referinta a nivelei cu bula de aer trebuie sa corespunda

distantei cuprinse Tntre

intersectia unei laturi plane ~i arcele de cere ale rotunjirilor (a se vedea Figura 6). Rasucirea V este

diferenta dintre valorile

V1

(a se vedea Figura 6) masurate la fiecare capat al profilului cav.

Legenda

1 Nivelul bulei

2 H

pentru profile cu sectiune dreptunghiulara.

B

pentru profile cu sectiune patrata

.•.. .•..

o

'N

?

'::l

l

~

<i.

()

i=

<C ::!!:

o

z

w

()

en

w

.!f

c: co E

o

a::: c:

:s

~

"-CO .!::! "0 "-CO "0 c: CO

-en

~

....,

10219-2:2006

Anexa A

(informativa)

Toleran1e suplimentare pentru 1evile utiHzate ca pHoti

A.1

Generalitati

_,

Aceasta anexa contine liniile directoare referitoare la tolerantele suplimentare care se pot aplica tevilor

cand acestea se utilizeaza ca piloti portanti sau elemente principale In pereti combinati conform

ENV 1993-5. Aceste cerinte se aplica In general tevilor cu diametrul <::900mm ~i DIT <::100.

ENV 1993-5 - Piloti ~i palplan~e se refera la ENV 1993-1-6 - Rezistenta ~i stabilitatea placilor curbe

subtiri, pentru verificarea pilo1ilor tUbulari supuse deformarii placilor curbe. Deformarea placilor este

guvernata Tn parte de imperfectiunile geometrice ale placii datorate unei ovalizari, unei excentricitati

accidentale

~i

unei ondulari. ENV 1993-1-6 specifica Iimitele pentru fiecare din aceste imperfec1iuni

geometrice bazate pe conceptul claselor de calitate de fabricatie. Modalitatile detaliate de evaluare a

ovalizarii, a excentricitatii accidentale ~i a

ondularii ~i valorile maxim permise recomandate pentru

fiecare c1asa de calitate de fabricatie sunt indicate la A.2, A.3 ~i A.4.

NOTA 1 - A se vedea EN 1993-1-6 pentru detalii mult mai ample pentru clasele de calitate ale tolerantelor de

fabricatie ~i implicatiile lor asupra proiectarii ~i pentru definitiile ~i utilizarile simbolurilor.

NOTA 2- Valorile anumitor parametrii, indicati in tabelele A.1, A.2 ~i A.3 pot fi supuse schimbarii prin aplicarea

nationala a ENV 1993-1-6. Parametrii determinati pe plan national se vor indica Tn anexa nationala care se aplica

la ENV 1993-1-6 .

A.2

Toleranta la ovalizare

_,

Ovalizarea unui pilot tubular este evaluata sub forma parametrului

Ur ,

diferenta dintre valorile maxime

~i minime ale diametrului interior masurat, Tn raport cu diametrul interior nominal , a se vedea figura

A.1, data de:

TT _ dmax

-dmin

Ur-dnom

Tncare:

•..

•..

o

N

;:;

~

~

.0

<i

u

i=

<C :iE

o

z

w

u

en

w

.~-t:

ell

E

o

a::

.5

"'C ell "-ell .!::! "'C "-ell "'C

t:

ell .•.. en ell

,

Ue=~

T

In care

ea

este excentricitatea accidental

a

Intre punctele mediane ale pere'i1or ,evii la nivelu\ imbinarii,

In comparatie cu grosimea lor normala;

Teste grosimea tevii.

NOTA - Pentru Imbinarile care cuprind \evi cu grosimi diferite, se recomanda a 5e face referire la ENV 1993-1-6.

T

ea

I

I

I

l

LJ

Figure A.2 - Masurarea excentricitatii peretelui tevii

(ea)

Excentricitatea accidentala

ea

trebuie sa satisfaca condi'ia:

In care

ea,max

este excentricitatea accidentala maxima permisa.

Valorile recomandate pentru fiecare c1asa de calitate a tolerantei de fabricatie sunt indicate In tabelul

A.2.

Parametrul de excentricitate accidentala

Ue

trebuie sa satisfaca conditia:

Ue 5 Ue,max

In care

Nivelul

ondularilor

initiale

Tn peretele

piloiilor

tubulari

se evalueaza

Tn raport

cu parametrul

tolerantei

ondularii,

Ud ,

dat de:

Parametrul

tolerantei

la ondulare

Ud

trebuie

sa satisfaca

conditia:

Tn care:

Ud,max

este valoarea

maxima

permisa

pentru parametrul

tolerantei

la ondulare.

Valorile

recomandate

pentru fiecare

c1asa de toleranta

de fabricatie

sunt indicate

In tabelul A.3.

Tabelul A.3 - Valori maxime permise pentru parametrul de toleranta la ondulare

Ud,max

Dimensiuni

Tn mm

Clasa de calitate a

Descriere

Ud, max

tolerantei de fabricatie

Glasa A

Excelent

0,006

Glasa B

Ridicat

0,010

Glasa G

Normal

0,016

a

Valorile acestui parametru pot fi modificate Tnaplicarea naiionala a ENV 1993-1-6.

8.3

Profil~ cav~ cu secf;une

dreptunghiulara

sau

patrata

Caracteristicile

profilului pentru profile cave cu sectiune patrata , sunt prezentate In tabelul C.2, ~i

pentru profile cave cu sectiune dreptunghiulara, In tabelul C.3, 9i se calculeaza utilizand formulele de

maijos.

Lungimea nominala a laturii unui profil cav cu sectiune patrata sau

latura mica a unui profil cav cu sectiune dreptunghiulara

(B)

(mm)

Lungimea nominala a laturii lungi a unui profil cav cu sectiune

dreptunghiulara

(H)

(mm)

Grosime de perete nominala

(T)

(mm)

Ace~ti parametri, care caracterizeaza forma geometrica a profilelor cave cu sectiune dreptunghiulara,

inclusiv

cu sectiune

patrata,

pot varia

In limitele

tolerantelor

admisibile

In acest

standard

~i

caracteristicile profilului raman valabile.

I

YY

=

_1

104

[BH;

12

(B -

2TXH -

12

2T)'

-4(1,

+ A,h/)+

4(1" + A,h,'

l;

Raza nominala de rotunjire la interior a coltului

(r;)

pentru calcul este

(mm)

(mm)

(kg/m)

(ri =

1,OT)

(ro

=

1,5T)

2T(B+H

-2T)-(4-JZ")~o2

-ri2)

A=---102

M= O,785A

Suprafata laterala (per metru liniar)

Raza nominala de rotunjire la exterior a coltului

(ro) ,

pentru calcul este:

Moment de iner\ie la Incovoiere

Masa pe unitatea de lungime

Aria sectiunii transversale

Axa

principala

.•.. .•..

o

N

M

o

:\i

o

<{

()

i=

«

:iE

o

z

w

()

(/)

w

.!i c: ctl

E

o

0::: c:

'5

Ql •.. ctl N

'5

_•.. ctl "0 c: ctl

-(/) Ql -0

,

.,j

ctl "u

o

III

«

Axa

secundara

Raza de giratie

Axa principala

(em)

-.•... .•...

o

N

.,

~

~

.0

<ti

()

i=

«

::i::

o

z

w

()

(/)

w

nl

'2

ell

E

o

0:: s:::

:c

QI "-ell .!::!

"tl

"-ell

"tl

s::: ell Ci5 QI

.,

..; ell U

o

III

«

h

=

2[(B - T)

+

(H - T)] - 2Rc(4 -

rc)

(mm)

(mm)

(mm)

.•... .•...

o

....•

,

")

l

~

<i

u

~

<I: ==

o

z

w

U

en

w

.!!! I:: III E

o

0:: I::

'5

~

III ,!:!

"tl

"-III

"tl

I:: III

-en Ql ....,

~

ro '(3

o

VI <I:

Diametru Modul deMoment deModulMasa_LungimeGrosimeAriaAriaMomentRazaModul de exterior

de liniaraseeliuniiinertie 11'1de

rezistentade rezisten!ade superfieialanominala perete transversale ineovoiere giratielala inertie latorsiunepe metrupe tona incovoiere incovoiere tors'iune _liniar elastica Dlastica

0

T MCtWI

i

AA,ItIWOI mm mm ko/mem'emem· em'm"/mem-emem"m 168,3 10,0 39,03720,52949,75,611862513128156425,6 177,8 4,0 17,16,151860,55921,882592,8121165058,3 177,8 5,0 21,32280,55927,16,111141492028101446,9 177,8 6,0 25,426932,46,080,5591351772392119639,3 177,8 6,3 26,628133,96,070,5591411852499125037,5 177,8 8,0 33,56,013470,55942,71732313083154129,9 177,8 10,0 41,44190,55952,75,942092823724186224,2 177,8 12,0 49,14860,55962,55,882433304318215920,4 177,8 12,5 51,05020,55964,95,862513424460223019,6 193,7 4,0 18,72220,60923,86,711111442146107353,4 193,7 5,0 23,32730,60929,66,671361782640132043,0 193,7 6,0 27,83220,60935,46,641612113119156036,0 193,7 6,3 29,13370,60937,16,631682213260163034,3 193,7 8,0 36,641646,76,570,6092082764031201627,3 193,7 10,0 45,35040,60957,76,502523384883244222,1 193,7 12,0 53,85860,60968,56,442933975678283918,6 193,7 12,5 55,96060,60971,26,423034115869293417,9 219,1 4,0 21,22860,68827,07,611431853128156447,1 219,1 5,0 26,43520,68833,67,571762293856192837,9 219,1 6,0 31,54170,68840,27,542082734564228231,7 219,1 6,3 33,143642,17,530,6882182854772238630,2 219,1 8,0 41,65400,68853,17,472703575919296024,0 219,1 10,0 51,66570,68865,77,403284387197359819,4 219,1 12,0 61,37670,68878,17,333835158400420016,3 219,1 12,5 63,77930,68881,17,323975348689434515,7 244,5 5,0 29,544137,68,470,7682212875397269933,9 244,5 6,0 35,35230,76845,08,432623416397319928,3 244,5 6,3 37,05470,76847,18,422743586692334627,0 244,5 8,0 46,76810,76859,48,373404488321416021,4 244,5 10,0 57,80,76873,78,3083041555010150507317,3 244,5 12,0 68,80,76887,78,2397248664911880593814,5 244,5 12,5 71,5100691,18,210,76850367312300614714,0 273,0 5,0 33,05540,85842,19,482773597562378130,3 273,0 6,0 39,565750,30,8589,443294288974448725,3 273,0 6,3 41,46880,85852,89,433444489392469624,1 273,0 8,0 52,30,85866,69,3785742956211700585219,1 273,0 10,0 64,9104882,69,310,85852469214310715415,4 273,0 12,0 77,2123098,49,240,85861581816790839612,9 273,0 12,5 80,312749,221020,85863784917400869712,5 323,9 5,0 39,350,111,3787393509127401,0225,46369 323,9 6,0 47,059,911,29354686061,021515021,37572 323,9 6,3 49,362,911,29794906361,021586020,37929 323,9 8,0 62,3122479,411,2612799198201,02991016,0 323,9 10,0 77,498.6150111,1751986243201,021216012,9 323,9 12,0 92,31768118884116811,0286401,021432010,8 323,9 12,5 96,01833917121312211,0296901,021485010,4 355,6 5,0 43,255,112,49524766151,121693023,18464 355,6 6,0 51,765,9113312,4566733201401,121007019,3 355,6 6,3 54,369,1118612,4593769210901,121055018,4 355,6 8,0 68,687,4148512,3742967264001,121320014,6 355,6 10,0 85,2182510912,29121195324501,121622011,7 355,6 12,0 10221531301076141712,2382801,12191409,83 355,6 12,5 10622331351117147212,1397001,12198509,45 355,6 16,0 1342774171138712,0493301,12246607,461847 355,6 20,0 1663351211167611,91,1259580298006,042255 406,4 6,0 59,2148975,514,2745962302601,281513016,9 406,4 6,3 62,279,21560780100914,1317001,281585016,1 406,4 8,0 78,61956100978127014,1397501,281987012,7 406,4 10,0 97,82409120512514,0489501,282448010,21572 406,4 12,0 1172848149142414,0578701,28289408,571867 406,4 12,5 12129561551478194013,9600601,28300308,24 406,4 16,0 1543686196184313,8749001,28374506,492440 406,4 20,0 19122362989447224313,7908601,28454305,25 406,4 25,0 23530026923642538410940013,51,28547004,25 457,0 6,0 66,785,01892946122015,9432401,442162015,0 457,0 6,3 70,089,21983991128015,9453101,442265014,3 457,0 8,0 88,624901245161311315,9569001,442845011,3 457,0 10,0 11030711401536199815,8701801,44350909,07 457,0 12,0 1323637168181915,7831101,44415607,592377 457,0 12,5 1373776175188815,7862901,44431507,302470 457,0 16,0 17422223613113472310790015,61,44539605.75 457,0 20,0 21627528743822574915,51314001,44656804,64 , 457,0 25,0 26634754671339695115,31588001,44794203.75 457,0 30,0 31640240345479806818440015,11,44921703,17 508,0 6,0 74,3234794,61174151217.7596201,602981013,5 508,0 6,3 77,9246099,3123017,7624901,603125012,81586 508,0 8,0 98,63093154612617,7785601,603928010,12000

.•... .•...

C

N

"

?

~

~

<i

u

i=

«

:!:

o

z

w

_u

en

w

.!i

!:

ell

E

o

It:

.5

-c C1l •.. n:l N

'6

_•.. n:l -C

_!:

co

-en C1l ...,

~

o

o

Ul

«

Diametru Modul deMomentMasaModulLungimeGrosimeAriaAriaMomentRazaModul dede

exterior

de Iiniarasec\iuniiinertie lade

rezisten\ade reziSlen\ade superficialanominala perele transversale incovoiere giratielala inel"\ie lalorsiunepe metrupe tona incovoiere incovoiere torsiune Iiniar elastica plastlca

0

T MCtW" W,

i

AAs/,I mm mm

kQlmem'em'em'emem'm"/mememm

1219,0 16,0 47517951605359001094000218800042,53,832,1123260 1219,0 20,0 59122217753444401354000270840042,43,831,6928760 1219,0 25,0 73627430938548601672000334400042,23,831,3635650

.•...• .•...• Cl

N

?

~

~

~

<i

u

j:::

«

::a:

o

z

w

u

en

w

.!ff c: co

E

o

c:: c: "C Ql "-co .!::! "C "-co "C c: co

-en Ql

..,

cii i3

o

en

«

Diametru Modul deMoment deMasaModulLungimeGrosimeAriaAriaMomentRazaModul de exterior

de Iiniara_{sec~iuniiine~ie}de _la

rezisten\ade rezisten\ade superficialanominala perete transversale lncovoiere gira~ielala

ine'1ie latorsiunepe metrupe tona lncovoiere incovoiere torsiune liniar elastica elastica B T M_W"jA _W,, It CtAs mm mm ka/mem'em emem_m"/mememem_m

150 47,160,15,4412,01780 2372983231 380 0,53821,2 150 12,5 48,762,05,413890,5362423063321181720,5 150 16,0 58,744074,80,5185,182683513830200917,0 160 4,0 19,36,340,62624,5987185123143154151,9 160 5,0 23,822630.46,290,6231501751896120242,0 160 6,0 28,36,252640,61936,01762062239140535,4 160 6,3 29,36,212750,61337,41802132349144234,1 160 8,0 36,546,417416,123340,606218260289727,4 160 10,0 44,43950,59756,66,022563113490204822,5 160 12,0 50,944364,90,5785,862783463997222419,6 160 12,5 52,667,04550,5765,832843564114227519,0 160 16,0 63,75200,55881,25,603184134799254615,7 180 4,0 21,827,77,162370,7061581822210142245,9 180 5,0 27.034,47,112900,7031932242724173737,1 180 6,0 32,140,83400,6997,062262643223203731,2 180 6,3 33,335442,40,6937,032332733383209630,0 180 8,0 41,54320,68652,86,942833364189254624,1 180 10,0 50,764,66,845150,6773354045074301719,7 180 12,0 58,574,56,685840,6583694545865332217,1 180 12,5 60,577,06000,6566,653784676050340616,5 180 16,0 73,869894,00,6386,434325507178388713,6 200 4,0 24,32957,970,78630,91972263049196841,2 200 5,0 30,138,43620,7837,932412793763241033,2 200 6,0 35,845,64260,7797,882833304459283327,9 200 6,3 37,247,44440,7737,852923414682292226,8 200 8,0 46,55440,76659,27,763574215815356621,5 200 10,0 57,072,66510,7577,654255087072425117,6 200 12,0 66,084,17430,7387,504735768230473015,2 200 12,5 68,387,07650,7367,474865948502485914,6 200 16,0 83,80,7187,2690110756270610210562511,9 220 5,0 33,244242,40,8638,742943405038323830,1 220 6,0 39,650,48,705210,8593474025976381325,3 220 6,3 41,28,665430,85352,53584176277394024,3 220 8,0 51,565,66680,8468,584395167815482819,4 220 10,0 63,280,68040,8378,475266259533578215,8 220 12,0 73,593,70,8188,3292259071211150648713,6 220 12,5 76,297,00,8168,2995160773511530667413,1 220 16,0 93,98.0811290,79812071088113970781210,7 250 5,0 38,048,45770,9839,973844427443480526,3 250 6,0 45,26810,97957,69,924545248843567222,1 250 6,3 47,17110,97360,09,894705449290587321,2 250 8,0 59,175,20,9669,8087857867611600722916,9 250 10,0 72,792,610629,700,95769782214200870713,8 250 12,0 84,812269,550,93810878994416690985911,8 250 12,5 88,012661129,528139750,936172801016011,4 250 16,0 10915201399,3296411800,91821150120509,18 260 6,0 47,173960,010,34935691,02997021,26405 260 6,3 49,162,610,3772510591104801,0120,46635 260 8,0 61,678,410,2955629734130901,0116,28178 260 10,0 75,896,6115610,10,99775989416040986513,2 260 12,0 88,613371139,9686210280,978188801120011,3 260 12,5 91,913811179,9388810630,976195501155010,9 260 16,0 114166314510570,9589,7323990137408,771289 300 6,0 54,769,612,0997664764154301,1818,39964 300 6,3 57,072,6104268979511,9162201,171034017,5 300 8,0 71,691,212938539912031011,81,171280014,0 300 10,0 88,41572103511311,7249701,161552011,31211 300 12,0 10411841402182913211,6295101,14177709,65 300 12,5 1081223189213711,6306001,14183509,301451 300 16,0 1342299171147211,4378401,12220807,461774 350 8,0 84,21787118210713,9325601,372068011.91366 350 10,0 1041439218213313,8401301,36251909,611675 350 12,0 12316601949255215613,6476001,34290508,16 350 12,5 1271621717264213,6493901,34300507,862020 350 16,0 15920320862488323813.4614801,32365106,28 400 10,0 1201911289215315.8604301,56382208,352214 400 12,0 14122162587339518015,7718401,54443207,07 400 12,5 14722942683351818715,7746001,54458806,81 400 16,0 18423528083322433615,5932801,52561505,43

Tabelul C.3 - Dimensiuni nominale ~i caracteristici pentru 0 gama IimitaUi de profile cave cu

sectiune dreptunghiulara (a se vedea figura C.3)

DimensiuneMasa_LungimeAriaMomentAriaModulMomentGrosi-Raza deModu\ deMOClul dede laturi

mede liniarasuperfi-_sec\iuniidenominala_{ine'1ie \a}giratierezisten\aderezisten\a perete transver-incovoierela la inertie la torsiuneciala pe tona sale incovoiere incovoiere torsiune pe elastica plasticii metru liniar B x

H MTiwWe1wW:,'Wlu~IZZiuWe1zzA,AIwC,I,

mm

mm mmka/mem"ememem'em'emem'm'/mememem'em'm

40 20 2,00,7931,681,382,611,341,600,1131,343,452,142,024,052,36596 40 20 2,00,7931,681,381,342,611,600,1131,343,452,142,024,052,36596 40 20 2,50,7702,031,541,353,091,880,1111.544,062,594,692,352,72492 40 20 3,00,7482,361,321,683,502,120,1101,682,604,573,015,213,00423 50 30 2,02,314,291,801,214,743,333,812,860,1539,772,949,544,84434 50 30 2,52,825,051,771,195,703,984,520,1513,373,5911,711,35,72355 50 30 3,03,305.701,751,166,574,585,133,800,1504,2113,512,86,49303 50 30 4,04,206,691,691,128,055,586,104,460,14616,55,3515,37,71238 60 40 2,02,939,832,221,625,657,476,144,920,19320,73,7418.48,12341 60 40 2,53,602,1911,71,609,066,847,365,870,19125,14,5922.19,72278 60 40 3,04,252,1713,41,587,9410,58,460,1906,7229,35,4125,411,2236 60 40 4,05,452,1116,31.539,8913,28,140,18610,336,76,9531,013,7183 .,..l30 40 5,06,562,0618,41,4811,515,411,89,210,18342,88,3635,315,6152 ~O 50 2,03,562.6318,82,038,5810,88.990,2337,5037,54,5431,512,2281 <'fO 50 2,54,392,6122,62,0110,413,29,040,23110,945,85,5938,014,7228 ,;,fO 50 3,05,192,5826,11,9915,412,212,610,40,2306,6153,644,117,1193 1'0 50 4,06,712,5332,21,9419,515,415,612,90,22668,18,5554,721,2149 ~O 50 5,08,132,4837,223,11,9018,218,114,90,22380,810,463,524,6123

°

402,03,562,877,1712,71.6711,69,340,2336,3630,94,5437,411,0281

°

402,54,392,848,721,6515,314,17,630,23111,337,645,15,5913,2228 I 0 40 3,05,192,8117,61,6310,216,513,18,780,23043,96,6152,315,3193 0 404,06,712,7521,520,91,5912,816,20,22610,755,28,5564,818,8149 0 405,08,1324,62,691,5424,715,018,80,22312,365,010,475,121,7123 280 60 2,04,193,0531,92,4414,712,110,60,27312,461,25,3449,517,1239 ~O 60 2,55,173,0238,62,4218,014,815,012,90,27175,16,5960,120,7193 ~O 60 3,06,1344,93,002,4021,217,417,515,00,27088,37,8170,024,1163 ~o 60 4.07,972,9456,12,3527,022,122,00,26618,710,187,930,3113126 CIllO 60 5,09.7065,72,892,3126,432,225,821,90,26312,435,7136103103 dlO 50 2,04,193,2923,42,0910,515,79,350,27312,953,45,3457,915,9239 ~O 50 2,55,173,2728,22,0719,312,80,27115,611,365,36,5970,319,2193 010 50 3.06,1332,73,242,0522,615,013,10,27018,276,77,8181,922,4163 ~O 50 4,07,9740,73,182,0028,819,122,80,26616,397,710,110328,0126 .SlO 50 5,09,7047,43,1234,41,9622,726,80,26318,932,712,4116121103 11'00 40 2,55,173,4718,81,6920,210,615,99,390,27150,56,5979,316,8193 lfOO 40 3,06,1321,73,441,6723,712,418,50,27010,859,07,8192,319,4163 :llOo 40 4,07,9726,73,381,6230,315,723,10,26613,374,510,111624,0126 '000 40 5,09,7030,83,311,5836,118,527,10,26315,487,912,413627,9103 ;;00 50 2,55,563,5931,12,0922,714,018.212,40,29175,47,0991,221,5180 ~O 50 3,06,6036,13,562,0726,716,421,314,488,60,2908,4110625,0152 ctoO 50 4,08,5944,93,502,0334,120,926,818,00,28610,931,3113134116 <000 50 5,010,552,53,441,9840,825,031,621,00,28336,813,413515895,4

~o

50 6,012,358,73,381,9446,928,535,823,50,27941,415,615417981,5 QO 50 6,312,558,23,321,9146,928,635,123,30,27342,115,915817679,9 ,00 60 2,55,9646,93,692,4925,117,720,615,60,31126,27,59103103168 ~O 60 3,07,0754,63,662,4629,620,824,10,31018,29,0130,6122121141 00 60 4,09,2268,73,602,4226,637,930,522,90,30611,738,7156153108 !Go 60 5,011,380,83,552,3745,631,936,226,90,30345,814,418818188,7 00 60 6,013,291,23,492,3352,536,641,10,29930.416,821651,920575,7 100 60 6,313,590,93,442,3052,836,940,70,29330,317,222353,020374,0 100 80 2,56,7490,23,843,2430,025,825,422,50,3518,5935,7166127148 100 80 3,08,013,821063,2235,430,429,826,40,35041,910,2196149125 100 80 4,03,7710,51343.1745,639,237,933,50,34613,325453,418995,4 100 80 5,03,7212,83,1255,116047,245,239,90,34316,463,722630877,9 100 80 6,015,13,673,0818263,854,751,745,50,33919,235773,025866,2 100 BO 6,33,6215,53,0418364,655,451,845,70,33319,737175,025964,6 120 60 2,56,7455,24,332.5333,220,626,90,35118,48,5931,7133161148 120 60 3,08,0164,44,302,5139,224,231,521,50,35010,237,1156189125 120 60 4,010,581,24,252,4750,531,140,127,10,34613,320147,024195,4 120 60 5,012,896,04,192,4260,937,447,80,34332,016,424255,828777,9 120 60 6,04,1315,12,3843,110970,654,736,30,33919,263,632828066,2 120 60 6,34,0715,52,3510971,243,754,536,40,33319,728965,132764,6 120 60 8,018,93,951242,2784,151,362,641,30,32624,034075,037553,0 120 80 3,08,964,493,2912346,235,038,430,90,39011,425550,8230112 120 80 4,04,4411,73,2415759,845,249,139,30,38614,933164,929585,2 120 80 5,04,3914,41883,2072,454,758,946,90,38318,440277,835369,4 1;00 SO 6,017,04,332153,1584,363,567,70,37953,821,646989.440658,9 120 80 6,317,54,282173,1285,664,768,10,37354,322,248892,140857,3 120 80 8,021,44,1876,92523,041020,36679,362,927,258447610846,8 140 80 4,05,1013,03,3018075,551,361,445,10,42616,541243076,577,0 140 80 5,016,05,042163,2691,862,273,90,42354,020,450191,851762,6 140 80 6,018,94,9872.42483,211070,41985,362,024,058459710653,0 140 80 6,319,44,9374,02513,191090,41386,162,924,860960310951.4

DlmensiuneMasaL.ungimeAriaMoment deAriaModulMomentGrosi-Raza deModul deModul de laturi

mede Iiniarasuperfi·sectiuniidenomlnalainertie lagira~ierezistentaderezislen\a perele transver· incovoierela la inertie la torsiuneciala pe tona sale incovoiere lncovolere lors'iune pe elastica plastica metru Iiniar B H T

MiyyW'WiLLWelYYvv: I1=Wel22A,AIwCtLZIt

mm

mm mmkqlmememem~em"ememem_mLlmemom'omLem'm

300 200 16,013197,75100010910,68340156201041192200,91883413914429,18 350 250 6,0 54,710,384367113,4745814550124607125971,1869,696718,3 350 250 6,3 57,010,387669813,37744152901292073862072,61,17101017,5 350 250 8,0 71,6109210,213,29573869191401600091476691,21,17125314,0 350 250 10,0133588,41159010,110621941013,11109235009271131,16152211,3 350 250 12,01326010,0154412291042220013,012682775010611321,1417709,65 350 250 12,59,9913690159812721082292012,928770131010951371,1418309,30 350 250 16,09,8116430195415541342758012,715763550013151711,1222207,46 400 200 8,0 71,611738,4514,46517728158201897065294991,21,17113314,0 400 200 12,517148,22106210814,12710092602360013551379261,1416449,30 400 200 16,08,0520931106013412943255013,828930162711061711,1219847,46 400 300 8,0 84,212,316210148712242512015,312563118010811,37107174711,9 400 300 10,01973012,2182415011043061015,215303841013151331,3621329,61 400 300 12,02275012,1212212317473528015,017644553015161561,3424928,16 400 300 12,512,021982352012718103649015,018244724015681621,3425807,86 400 300 16,02854011,9270822281594435014,822185873019022031,3231596,28 .•.... .•....

0

<:'II Ii

?

';j ,;)

~

U

~

:E

0

z

w

u

CJ)

w

.~s::: ell

E

0

0::

"tl

s:::CIl "-ell .!:!

"tl

ell

"-"tl

ells::: en Cl)

~

c6 '(3

0

1/1 <I:

.•... .•...

o

""l is

?

J

.j

<i

u

i=

«

::!:

o

z

w

u

en

w

.!i c: C'Cl

E

o

'" c: "t:l CIl •... C'Cl .!:! "t:l •... C'Cl

"tl

c: C'Cl

-en CIl -..

CT 42 O~eluri ~i feroaliaje.

Membrii Comitetului tehnic CT 42 care au verificat versiunea

romana a standardului

european

EN 10219-2:2006.

Prei?edinte CT 42

Secretar CT 42

Reprezentant ASRO CT 42

Membrii CT 42

ICEM SA

ICEM SA

ASRO

ICEM SA

Mircea Dobrescu

Cristina Anca Moldoveanu

Camelia Negrila

$tefan Stan

.•... .•...

o

N

M

~

Standardul a fost tradus de dna Cristina Anca Moldoveanu de la ICEM SA.

o

<{

t)

i=

<l: ::2:

o

z

w

t)

rn

w

.!i !:: co E

o

0:: !::

:a

Q) •... co "~ "'C •... co "'C !:: co

-rn Q) "'C co :;:: co "(3

o

(/J <l:

Bibliografie

ENV 1993-1-6, Eurocade 3: Design of steel structures - Part 1-6: General rules: Supplementary rules

for the shell structures:

DimensiuneMasiiLungimeAriaMoment deAriaModulMomentGrosi-Razii deModul deModul de latur;

mede

Iiniarasuperfi-_sec\iuniidenominalii_{inertie lagira\ierezisten\ii}de_rezisten\ii perete transver· incovoierela la inertie fa torsiuneciala pe tona sale lncovoiere lncovoiere torsiune pe elastica plastica metru liniar B x

H MTiw~IWIIIW"w~IzzizzWelzz

A

A'wC,I, mm

mm mmkg/mememememememem'm"/mememem'em'm 140 80 8,023,94,8288,42933,101310,40673,310130,473170812941,8 150 100 4,05.6014,94,1031995,772,50,48663,779.318,959566210567,2 150 100 5,018,35,5588,33844,051170,48395,976,823,480971912754,5 150 100 6,0 21,75,504444,011031370,47988,811194827,683514746,1 150 100 6,3 22,45,454533,9810614090,50,47311399228,584815244,6 150 100 8,0 27,75,353,901691285360,4661206107100813435,218236,1 150 100 10,05,2233,43,801991506140,457142612342,6155116221129,9 150 100 12,05,0137,73,652156421630,438157312848,1161120722926,5 150 100 12,54,9738,92203,631666510,436160613049,5163122523325,7 160 80 4,014,25,742043,3592,957,474,750,90,46618,159849488,070,2 160 80 5,017,55,6869,72443,301130,46390,261,022,460172210657,0 160 80 6,020,75,6281,33,262811320,45970,210526,483670212248,2 160 80 6,321,45,5783,32863,241350,45371,410627,384673212646,7 160 80 8,026,45,463,1610033516383,70,446100112588233,615037,9 160 80 10,05,3231,83,0611738019195,00,437103114340,6114617231,4 160 80 12,05,0635,82,9312539120497,80,418111114645,7117118327,9 .160 80 12,55,0236,92,9012739620898,90,416112914847,0118518527,1 '!I80 100 4,016,86,5984,04,183741260,54674,821,310385492612759,7 (1180 100 5,0 20,76,534,1410345215490,40,543104526,4112412515448,3 ~O 100 6,024,56,484,101811205240,5391227105131014631,217940,8 ~O 100 6,325,46,434,071861245360,5331283107133514832,318539,4 C:P80 100 8,031,46,322263,991506370,526156512717840,0159822231,8 <£80 100 10,06,1938,12683,891777360,517185914720748,6185926026,2 080 100 12,05,9643,42923,7619478220730,49815621855,3196528523,1 11-80 100 12,55,9244,83003,7419979621220,496159200122257,029022,3 ~O 100 4,018,07,2391,74,2341114882,20,58622,9120012098514255,5 ;;:00 100 5,022,37,174,1911249718199,40,583120628,4145914617244,9 200 100 6,026,47,122134,141325770,579141711517033,6170320037,9 ~O 100 6,327,47,062194,121355910,573148311817434,8173920836,6 ;;l00 100 8,033,96,952674,041657050,5661811141209120943,225029,5 WOO 100 10,06,8241,33183,9419581821540,557164244424452,629224,2 iiJO 100 12,06,5947,13503,822158760,5382414175260726160,132221,2 '~O 100 12,548,76,553593,792218920,5362474178265926662,032920,5 :ZOO 120 4,019,37,435,021641156180,626134510324,5135313517251,9 ::l00 120 5,0 23,87,374,972011417500,6231251652164930,416521042,0 moo 120 6,0 28,37,324,932378741660,6191947146192919336,024535,4

aoo

120 6,329,37,274,9024489817220400,613150197619837,425534,1 ~O 120 8,036,54,8229810797,172090,6062507180238623946,430827,4 0 12010,044,44,7212627,043562500,5973007210280628156,636422,5 0 12012,050,913686,844,593952780,5782283419303130364,940619,6 0 12012,552,613976,804,574062850,5762333514309931067,041619,0 0 1505,030,115089,286,273202250,7833285201330426438,433733,2 50 1506,035,817689,236,233782660,7793886236388631145,639627,9 50 1506,337,218259,186,203912760,773407824347,4400132041226,8 0 1508,046,522199,086,124823400,7665050296488639159,250421,5 ~O 150 10,057,026348,966,025824090,7576121466351582572,660217,6 '!50 150 12,066,029255,906584638,770,7387088390645851784,168415,2 11!50 150 12,568,330028,735,876784770,7364007315663353187,070414,6 .!l!50 150 16,083,834538,475,698055660,7188713613460106,8766082311,9 ;:1:60 180 5,033,223509,867,453772940,8634695317261412142,442630,1 17¥30 180 6,3 41,228569,777,384633610,8535844386317501352,552324,3 "i60 180 8,051,534939,687,295734460,8467267388614547365,664219,4 260 180 10,063,241747,206945409,560,8378850464736356680,677215,8 260 180 12,073,546797,077906159,38103300,818520824563493,788413,6 260 180 12,576,248127,048156359,35106800,816535848265297,091113,1 260 180 16,093,96,8556149,119777591289099236240,798763120107910,7 300 100 6,035,810,24,3041118884224030,779168477731845,630627,9 300 100 6,337,210,24,2842519486825150,773174490732747,431826,8 300 100 8,0 46,54,20104510,05232380,7663080209597839959,238521,5 300 100 10,057,012249,904,1163128536810,757245710647472,645517,6 300 100 12,066,013439,644,0071032141770,738269780852184,150815,2 300 100 12,568,313749,593,977323300,7362754292801053487,052114,6 300 100 16,083,815439,263,808653860,7189157493930961010759211,9 300 150 6,0 40,56,35208050030910,849880,879277607440551,647924,7 300 150 6,3 42,221506,3251732110,80,8735234287626641853,749923,7 300 150 8,052,826236,2564039610,70,8666491350768451267,261218,9 300 150 10,064,86,15312577647910,60,8577879417920961482,673315,4 300 150 12,075,46,0388354610,434980,83810300915346668796,183713,3 300 150 12,578,16,0191256310,335950,83610590479945270699,586212,8 300 150 16,0109296,45,83417410,067312390113305570,818826123101510,4 300 200 6,0 45,28,29396258844611,30,9798115396737049157,665122,1 300 200 6,347,141048,2761046311,30,9734108524762450860,068021,2 300 200 8,059,18,19504275757411,2106300,966504938962675,283816,9 300 200 10,072,78,0992169811.1605812990113106060,95775492,6101213,8 300 200 12,0105684,87,96685410,980112790152406850,938853108116711,8 300 200 12.5109188,07,9410.8706082813180157707060,936879112120411,4

•..

•..

o

N

M

o

N

o

<i

(.)

i=

«

~

o

z

UJ (.) (/) UJ

ci

"2 ctl

E

o

0:: !::: "'C Ql •... ctl N

:s

_•... ctl "'C !::: ctl

-(/) Ql "'C ctl

+:

ctl "u

o

tn

«

.•.. .•..

o

N

M

o

N

o

<i

u

i=

«

::a:

o

z

w

u

rn

w

.~

_c

CIl

E

o

0::

c

:s

~

"-CIl

.~

-c "-CIl -c

_c

CIl

-rn

~

-c CIl :;:; CIl

·u

o

III

«

Tabelul C.2 - Dimensiuni nominale ~i caracteristici pentru

0

gama Iimitata de profile cave cu

sec~iune

patrata (a se vedea figura C.2)

Diametru Modul deMomentModul_MasaLungime_AriaGrosimeAriaMomentRazaModul dede

exterior

de Iiniara_{sectiuniiinertie la}de

rezisten!ade rezistentade superficialanominala perete transversale incovoiere giratielala inertie latorsiunepe metrupe tona incovoiere incovoiere tors'iune _Iiniar elastica plastica B T MC,W"iAA,I,{\>\(, mm mm k~lmem'cm_{em' em'}em"emm"lmm_em

20 1,051,060,07310,7202,01,340,6920,6921,210,877 953 25 2,0 1.360,9241,800,09311,741,481,192,531,47733 25 2,5 1,640,8992,070,09142,091,691,352,971,71610 25 3,0 1,890,8742,272,411,840,08971,473,331,91529 30 2,0 1,682,752,142,721,130,1131,812,214,54596 30 2,5 2,033,201,102,593,162,102,610,1115,40492 30 3,0 2,363,581,083,013,502,342,960,1106,15423 40 2,0 2,315,231,542,946,943,474,130,15311,3434 40 2,5 2,826,211,513,594,114,970,15113,68,22355 40 3,0 3,307,074,219,321,494,665,720,15015,8303 40 4,0 4,208,481,445,3511,15,547,010,14619,4238 50 2,0 2,938,511,953,7414,15,666,660,19322,6341 50 2,5 3,6010,21,924,5916,96,788,070,19127,5278 50 3,0 4,2511,81,905,4119,50,1907,799,3932,1236 50 4,0 5,4514,41,856,9523,70,1869,4911,740,4183 50 5,0 6,5616,61,808,3627,00,18310,813,747,5152 60 2,0 3,5612,62,354,5425,10,2338,389,7939,8281 60 2,5 4,3915,22,335,5930,30,23110,111,948,7228 60 3,0 5,1917,72,316,6135,10,23011,714,057,1193 60 4,0 6,7122,02,268,5543,60,22614,517,672,6149 60 5,0 8.1325,62,2110,40,22316,886,450,520,9123 60 6,0 9,4528,62,1612,00,21918,798,456,123,7106 60 6,3 9,5528,82,1112,20,21318,110054,423,4105 70 2,5 5,1721,22,746,5949,40,27114.116,578,5193 70 3,0 6,1324,72,717,810,27016,419,492,457,5163 70 4,0 7,9731,12,6710,10,26620,624,811972,1126 70 5,0 9,7036,72,6212.424,229,60,26314284,6103 70 6,0 11,341.42,5714.427,233,80,25916395,288,3 70 6,3 11,542,12,5314,726,833,80,25316893,886,7 80 3,0 7,0733,03,129,0187,822,025.80,310140141 80 4,0 9,2241,83,0711,711127,833.10,306180108 80 5.0 11,349,73,0314,413132,939,70,30321888,7 80 6,0 13,256,62,9816,814937,345,80,29925275,7 80 6,3 13,557,92,9417,21490,29337,146,126174,0 80 8,0 16.466,62,8420,816842,153,90,28630761,1 90 3,0 8,0142,53,5310,212728,333,00,350201125 90 4.0 10,554,23,4813,31620,34636,042,626195,4 90 5,0 12,864.73,4316,419342,951,40,34331677,9 90 6,0 15,174,23,3919,222049,059,50,33936866,2 90 6,3 15,576,23,3519,722149,160,30,33338264,6 90 8,0 18.988,83,2524.02550,32656,671,345653,0 100 3,0 8,9653,23,9411,41770,39035,441,2279112 100 4,0 11,768,13,8914,922645,353,30,38636285,2 100 5,0 14,481,73.8418,42710,38354,264,644169.4 100 6,0 17,094,13,7921,631162,375,10,37951458,9 100 6,3 17,597,03,7622,231462,876,40,37353657,3 100 8,0 21.41143,670,36627,236673,291,164546,8 100 10,0 25,61303,550,35732,641182,210575039,1 100 12,0 28,31363,360,33836,140881,611079435,3 100 12,5 29,11373,330,33637,041082,111180434.4 120 3,0 10,878,24,7613,83120,47052,160,248892,3 120 4,0 14,21014,710,46618,140267,078,363770,2 120 5,0 17,51224,6622.44850,46380,995,477857,0 120 6,0 20,74,611410,45926,456293,711291348,2 120 6,3 21,44,581460.45327,357295,311495546,7 120 8,0 26,44.491750.44633,6677113138116337,9 120 10,0 31,84,3820340,67770,437129162137631,4 120 12,0 35,84,2021945,78060.418134174151827,9 120 12,5 36,94,1722347,08170,416136178155127,1 140 4,0 16,85,5221,36521400,54693,1108102359,7 140 5,0 20,75,481700,54326.4791113132125648,3 140 6,0 24,55.431980,53931.2920131155147940,8 140 6,3 25,45,3920532,39410,533134160155039,4 140 8,0 31,440,011272480,5265,30161194190131,8 140 10,0 38,148,613122915,200,517187230227426,2 140 12,0 43,432255,35,030.4982002532567139823,1 140 12.5 44.83290,49657.05,002042592634142522,3 150 4,0 18,05,9322,98081620,586108125126555,5 150 5,0 22,35,891970,58328,4982131153155444,9 150 6,0 26,42305,8433,60,5791531801833114637,9 150 6,3 27,423934,85,800,5731561851922117436,6 150 8,0 33,943,214122895,710,566188226236429,5 150 10,0 41,33410,55752,65,612202692839165324,2

.•.. .•..

o

N

M

o

N

o

<i

(.)

i=

<I:

:i:

o

z

w

u

(f)

w

.~

!:: {\l E

o

c:::

.5

"C Ql •.. {\l .t:! "C •.. {\l 'C !:: {\l

-(f) Ql "C {\l :;::; {\l

'(j

o

IJ) <I:

Diametru Modul deMoment deMasaModulLungimeAriaGrosimeAriaMomentRazaModul de exterior

de Iiniarasectiuniiine'1ie lade

rezistenlade rezistenlade superficialanominala perete trans~ersale incovoiere giralielala inertie latorsiunepe metrupe tona fncovoiere fncovoiere torsiune liniar elastica plastica D T MAC,We'

I

A,I,IW, mm mm kq/memem'ememm'/mem"ememm 508,0 10,0 12338201561910248017,6970401,60485208,14 508,0 12,0 14722652953187453017,51151001,60575406,81 508,0 12,5 15323533070195470517,51195001,60597606,55 508,0 16,0 19424729493874589817,41498001,60749105,15 508,0 20,0 24136004766307719917,31829001,60914304,15 508,0 25,0 29843675837379221800873411100017,11,603,36 508,0 30,0 354451508668641017025840012920016.91,602,83 610,0 6,0 89,41702340511421,41039001,925192011,22189 610,0 6,3 93,81785357011921,31089001,925444010,72296 610,0 8,0 11915122482899449521,31371001,92685508,42 610,0 10,0 14818827823600556421,21697001,92848506,76 610,0 12,0 17722533054292661120170021,11008001,925,65 610,0 12,5 18423534354463686920900021,11048001,925.43 610,0 16,0 23443215647299864126360021,01318001,924,27 610,0 20,0 291105903715295696532300016150020,91,923,44 610,0 25.0 361129104596456856139380020,71969001,922,77 610,0 30,0 42954775571511023050046100020,51,922,3310100 711,0 6,0 10413323232982464524,91651002,23825709,59 711,0 6,3 10924363129139487124,91732002,23865909,13 711,0 8,0 13917730713954614121830024,91092002,237,21 711,0 10,0 17322038064914761227060024,82,231353005,78 711,0 12,0 20726445295864905732200024,72,231610004,83 711,0 12,5 21527447076099941533470024,72,231673004,64 711,0 16,0 274118703495936773042210021100024,62,233,65 711,0 20,0 341434145907295955251870025940024,42,232,93 711,0 25,0 42317850539892731740024,36347002,232,3611770 711,0 30,0 504104902100064237280024,17456002,231,9813920 762,0 6,0 11253451432672342910180026,7203602,398,94 762,0 6,3 11715028033598213600560510680026,72,398,52 762,0 8,0 14919035354548707026940013470026,72,396,72 762,0 10,0 18523643845655876833410026,62,391670005,39 762,0 12,0 222104402835219675139770026,51989002,394,51 762,0 12,5 231109002945426702341350020670026,52,394,33 762,0 16,0 294137003756850890652200026100026,42,393,40 762,0 20,0 36684271686046664220032110026,22,392,7311000 762,0 25,0 454103272065057939350026,17869002,392,2013580 762,0 30,0 542121482430069046290092570025,92,391,8516080 813,0 8,0 15920240325184806432780028,52,551639006,30 813,0 10,0 198252100105003644840670020340028,42,555,05 813,0 12,0 237119303025959770048450024220028,32,554,22 813,0 12,5 247124003146196801150370025190028,32,554,05 813,0 16,0 31440115660782863640031820028,22,553,1810170 813,0 20,0 39119280498964139200078380028,02,552,5612600 813,0 25,0 486118292366061996170048090027,92,552,0615530 813,0 30,0 5791393373827870113300056640027,72,551,7318400 914,0 8,0 179228102305113656746730023370032,02,875,59 914,0 10,0 223127002846349817258030029020032,02,874,49 914,0 12,0 267151403407569976469180034589031,92,873,75 914,0 12,5 27815740354787135970071940031,92,873,6010160 914,0 16,0 35419920451995991030045510031,82,872,8212900 914,0 20,0 4411228656224570112300056150031,62,872,2715990 914,0 25,0 5481510569830210138100069030031,42,871,8219760 914,0 30,0 6541782983335660163000081480031,32,871,5323450 1016,0 8,0 1992536334812964360001267032180035,63,195,03 1016,0 10,0 24815740316787139990079970035,63,194,0310120 1016,0 12,0 29718780378938947700095400035,53,193,3712100 1016,0 12,5 30919530394976649610099230035,53,193,2312590 1016,0 16,0 3951237250324740125700062850035,43,192,5316000 1016,0 20,0 4911528262630560155300077630035,23,192,0419840 1016,0 25,0 6111882177837640191200095600035,03,191,6424560 1016,0 30,0 72922251929226100044500113000034,93,191,3729180 1067,0 10,0 26117390332869346390092760037,43,353,8411170 1067,0 12,0 3121037339820750110700055342037,33,353,2013360 1067,0 12,5 3251079041421580115100057570037,33,353,0813900 1067,0 16,0 4151367652827350145900072960037,23,352,4117680 1067,0 20,0 5161690365833810180400090180037,03,351,9421930 1067,0 25,0 64220831818416601111000222300036,93,351,5627150 1067,0 30,0 76724646977492901315000263000036,73,351,3032270 1168,0 10,0 2861044336420890122000060980040,93,673,5013410 1168,0 12,0 3421246743624930145600072810040,93,672,9216040 1168,0 12,5 3561296945425940151500075740040.93.672.8116690 1168,0 16,0 4551645257932900192200096080040,73,672,2021240 1168,0 20,0 56620353721407101189000237700040,63,671,7726360 1168,0 25,0 70525115898502301467000293300040,43,671,4232670 1219,0 10,0 2981138738022770138800069400042,73,833,3514620 1219,0 12,0 3571359745527190165700082870042,73,832,8017480 1219,0 12,5 3721414647428290172400086220042,73,832,6918200

•..

•..

o

N

M

o

N

o

«

u

i=

«

::iE

o

z

w

U

CJ)

w

,!§ t:: III

E

o

e:::

.5

-c lU "-III ,~ -c "-III -c t:: III en lU -c III :;:; co

'u

o

III

«

Anexa C

(informativa)

Caracteristici ale profilelor pentru

0

gama limitata de dimensiuni curente

Tabelul C.1 - Dimensiuni nominale lji caracteristici pentru

0

gama limitata de profile cave cu

sec~iune

circulara (a se vedea figura C.1)

Diametru Modul deMomentMasaModulLungimeGrosimeAriaAriaMomentRazaModul dede

exterior

de liniarasectiuniiineF1ie lade

rezisten\ade rezisten\ade superficialanominala perete transversale incovoiere gira\ielala inertie latorsiunepe metrupe tona lncovoiere incovoiere tors'iune _liniar elastica plastica

0

T MCtW"

i

AA,ItIW, mm mm ka/mem'em em'emm'/mem'em'em4m 21,3 2,0 0,951,070,6860,0671,210,5360,5711,1410500,748 21,3 2,5 1,161,250,6711,480,0670,6230,6641,338630,889 21,3 3,0 1,351,390,6561,720,0670,6961,480,7417391,01 26,9 2,0 1,230,8831,811,560,0850,9072,441,228141,24 26,9 2,5 1,500,8672,141,921,440,0851,072,886651,49 26,9 3,0 1,770,8522,432,251,630,0851,213,271,72566 33,7 2,0 1,562,981,121,990,1061,492,015,022,51640 33,7 2,5 1,923,562,453,001,110,1061,782,446,00520 33,7 3,0 2,274,081,092,892,042,840,1066,883,44440 42,4 2,0 1,994,902,545,191,432,453,270,13310,4502 42,4 2,5 2,465,911,413,132,953,990,13312,56,26407 42,4 3,0 2,916,841.403,713.424,670,13314,57,25343 42.4 4,0 3,798,481,364,838,994,245,920,13318,0264 48,3 2,0 2,286.471,642,917,813,234,290,15215,6438 48,3 2,5 2,827,831,623,603,925,250,15218,99,46354 48,3 3,0 3,359,111,614,2711,04,556,170,15222,0298 48,3 4,0 4,3711,41,575,5713,85,707,870,15227,5229 48,3 5,0 5,3413,41,546,8016,26,699,420,15232,3187 60,3 2,0 2,8810,32,063,6615,60,1895,176,8031,2348 60,3 2,5 3,5612,62,054,5419,00,1896,308,3638,0281 60,3 3,0 4,2414,72,035,400,1897,379,8644,422,2236 60,3 4,0 5,5518,72,007,0728.20,1899,3412,756,3180 60,3 5,0 6,8222,21,968,690,18911.115,367,033.5147 76,1 2,0 3,6516,82,624,6632.00,2398,4011,064,0274 76,1 2,5 4,5420,62,605,780,23910,313,578,439.2220 76,1 3,0 5,4124,22,596,8946,10,23912,116,092,2185 76,1 4,0 7,1131,02,559,060,23915,520,811859,1141 76,1 5,0 8,7737,32,520,23911,218,625,314270,9114 76,1 6,0 10,443,02,4913,20,23921,529,616481,896.4 76,1 6,3 10,844,62,4813,80,23922,330,817084,892.2 88,9 2,0 4,2923,23,075,460,27911,615,110351,6233 88,9 2,5 5,3328,53,066,7963,40,27914,318,7127188 88.9 3,0 6,3633,63.048,100,27916,822,115074,8157 88,9 4,0 8,3843,33,0010,721,728,90,27919396,3119 88,9 5,0 10,352,42,9713,21160,27926,235,223396,7 88,9 6,0 12,360,72,9415,61350,27930,441.327081,5 88,9 6,3 12,863,12,9316,31400,27931,543,128077,9 101,6 2,0 4,9130,63,526,260,31915,319,8155776204 101,6 2,5 6,1137,63,507,780,31918,819195,624,6164 101,6 3,0 7,2944,53,499,2911322,329,20,319226137 101,6 4,0 9,6357,63,4512,31460,31928,838,1293104 101,6 5,0 11,969,93,4215,21770,31934,946,735584,0 101,6 6,0 14,181,43,3918,02070,31940,754,941370,7 101,6 6,3 14,884,73,3818,921542,357,30,31943067,5 114,3 2,5 6,8948,03,958,7813724,031,30,359275145 114,3 3,0 8,2356,93,9410,51630,35928,437,2325121 114,3 4,0 10,973,93,9013,92110,35936,948,742291,9 114,3 5,0 13,589,93,8717,22570,35945,059,851474,2 114,3 6,0 16,01053,830,35920,430052,570,460062,4 114,3 6,3 16,81093,820,35921,431354,773,662559,6 114,3 8,0 21,01333,770,35926.737966,490,675947,7 139,7 3,0 10,186,24,8312,93010,43943,156,160298,9 139,7 4,0 13.41124,800,43917,139356,273,778674,7 139,7 5,0 16,61384,770,43921.248168,890,896160,2 139,7 6,0 19,84,731620,43925,256480,8107112950,5 139,7 6,3 20,74.720,43916926,458984.3112117748,2 139,7 8.0 26,04,662060,43933,1720103139144138,5 139.7 10,0 32,04,00Z'!70,40340.786212310~HZ'!31,3 168,3 3,0 12,25,851270,52915,653263.382,0106581,8 168,3 4,0 16,25,810,52920,669716682,8108139461,7 168,3 5,0 20,15,782030,52925,7856102133171249,7 168,3 6,0 24,02400,52930,65,741201582017100941,6 168,3 6,3 25,22500,52932,15,731251652107105339,7 168,3 8,0 31,65,673080,52940,31542062595129731,6

Axa secundara

_(em)

Modul de rezistenta la

Tncovoiere

elastica

Axa principala

Axa secundara

_ 21

zz

wclzz ---

x10

B

Moment de iner1;iela torsiune

A

g

=

(1-

lrJr

4

0

2

C

t

=

1

o[

T : ~/T ]

_ 1

[HE]

_ (H - 2TXE

- 2T)"

_

4(AghJ+

4(A:;hJ-WPlzz-103

4

4

Modul de rezistenta la Tncovoiere plastiea

Axa prineipala

Axa seeundara

Modul de torsiune

Tncare

•..

•..

o

N

M

o

N

o

«

u

i=

oCt ::!E

o

z

w

u

tJ)

w

cO

'c

ell

E

o

c:: r:: "'C l!! ell ,!:! "'C ro "'C r:: ell

-tJ) QJ "'C ell

;

ell '(3

o

In oCt

Axa principala

h

g

=

H

2

_(1O-3lrJr

12-3lr

0

(mm)

(Pentru axa seeundara se Tnloeuie~te

B

eu

H.)

Axa prineipala

h,

,

=

H -2T

2

(10-3lr)r

12-3lr

I

(mm)

Anexa 8

(informativa)

Formule pentru calculul caracteristicilor sectiunilor

B.1

Generalitati

_,

Tabelele 8.1, 8.2, 8.3 ~i

804

din acest standard prezinta caracteristicile nominale ale profilelor pentru

o gama limitata de dimensiuni ale profilelor cave finisate la cald. Caracteristicile nominale ale profillului

profile lor cave furnizate conform cerintelor acestui standard se calculeaza cu ajutorul formulelor de

maijos.

8.2

Profile cave cu sectiune circulara

Ace~ti parametri, care caracterizeaza forma profilelor cave cu seqiune circulara, pot varia Tn Iimitele

tolerantelor admisibile in acest standard ~i caracteristieile profilului raman valabile.

NOTA -

Simbolizarea axei principale (yy)

i;>1

axel secundare (zz) a unui profil este aliniata la cea utilizata la

simbolizarea axelor la prolectarea constructiilor in Eurocodurile pentru constructi!. Aceasta este

0

modificare fata

de simbolizarile anterioare ale axelor .

.•.... .•....

o

N

M

_o

N

_o

.r{

u

i=

<t

:!:

o

z

w

u

(J)

w

.~

c:

~

E

o

D:: c:

"

Q) •..

~

N

:a

_•..

~

"

c:

~

.•...• (J) 4>

"

_~

;

_~

.(3

o

III <t

Caracteristicile profilelor

Diametru nominal exterior

Grosime de perete nominala

Diametru nominal interior

Suprafata

laterala

(per metru

Iiniar)

Aria sectiunii transversale

Masa pe unitatea de lungime

Moment de inertie la Tneovoiere

(D)

(T)

(d=D-2T)

A

_

7rD s - 103

A=;r(Dl-d2)

4x101

ivl= 0,785

x

A

1=

Jr(D4

- d4 )

64

X

104

(mm)

(mm)

(mm)

(kg/m)

.•.... .•....

o

N

M

o

N

o

<

u

i=

«

:2

o

z

w

U

en

w

.!i l:: ell

E

o

0:: l::

:c

CIl "-ell N

:c

"-ell

'tl

l:: ell

-en CIl

'tl

ell

;;

ell

·u

o

III

«

Valorile recomandate pentru fiecare c1asa de calitate a tolerantei de fabricatie sunt indicate In tabelul

A.2.

Tabelul A.2 - Valori maxime premise pentru parametrul

de excentricitate

accidentala

Ua•max

l;ii

pentru excentricitatea

accidentala

ea,max

Dimensiuni In mm

Clasa de calitate a

Descriere

Ua,max a a

tolerantei

de fabricatie

ea,max

Clasa A

Excelent

0,14

2

Clasa B

Ridicat

0,20

3

Clasa C

Normal

0,30

4

a

Valorile acestui parametru pot fi modificate in aplicarea naiionala a ENV 1993-1-6. in caz de

dubiu, ar trebui sa se faca referire la Anexa Naiionala din ENV 1993-1-6.

A.4

Toleranta la ondulatie

_,

_,

Adancimea ondulatii1or initiale In peretele tevii

Wo

se masoara In directiile radiala fi'i circumferentiala,

cu ajutorul unui dispozitiv de masura de lungime

Ig,

a se vedea figura A.3, unde:

a)

radial fi'i circumferential

Ig

=

4M;

b)

pe suduri

Ig

= 25 T dar

Ig ::;;

500 mm.

Dispozitivul

utilizat

pentru

masurarile

radiale

sunt

rectilinii

fi'i cel

utilizat

pentru

masurarile

circumferentiale trebuie sa aiba 0 raza de curbura r, unde:

r =

(D-T)

2

NOTA - Pentru imbinarile de ievi cu grosimi diferite, se recomanda referirea la ENV 1993-1-6.

•..

•..

o

N

M

o

N

o

<i

(,)

i=

<

:iE

o

z

w

u

(/)

w

.~ !:: Ctl

E

o

0:: !:: "'C

~

Ctl .!::! "'C ... Ctl "'C !:: Ctl en ell "'C Ctl :;::; Ctl '(3

o

t/)

<

~

\

\

\

\ d

I

mln

/

/

/

Figura A.1 - Masurarea

dmin

~i

dmax~i

relalia cu

d

Parametrul ovalizarii

Ut

trebuie sa satisfaca conditia:

Tncare

Ur, max

este valoarea maxima permisa pentru parametrul ovalizarii.

Valorile recomandate pentru fiecare c1asa de calitate a tolerantei de fabricatie sunt indicate Tntabelul

Ai,

Tabelul A.1 - Valori maxime premise pentru parametrul

de ovalizare

Ur,max

Dimensiuni Tnmm

Clasa de calitate

_{Gama de diametre}

a tolerantei

de

Oescriere

fabricatie

dS 500

500

<

1250 S d

d

<

1250

Valori ale

Ur max

a

Clasa A

Excelent

0,14

0,007+0,0093 (1,25 -

0,007

d)

Clasa B

Ridicat

0,02

0,010+0,0133 (1,25 -

0,010

d)

Clasa C

Normal

0,03

0,015+0,020 (1,25 -

0,015

d)

a

Valorile acestui parametru pot fi modificate Tn aplicarea nationala a ENV 1993-1-6. Tn caz de dubiu, ar

.•.. .•..

o

N

M

o

N

o

<i

u

i=

«

:!:

o

_z

w

u

(/)

w

C\l ·C C\l

E

o

0::

.5

"C ell •.. C\l .!::! "C •.. C\l "C c: C\l U5 Cll "C C\l +:: Ctl

'0

o

<IJ

«

7.9

Rectilinitate

Abaterea de la rectilinitate (e) a lungimii totals a unui profil cay trebuie masurata In punctul maxim al

devierii profilului cay de la linia dreapta, care leaga cele doua capete ale sale, a;;a cum este

reprezentat Tn figura 7, Tn care

L

este lungimea Iivrata de producator. Procentul abaterii de la

rectilinitate trebuie calculat dupa cum urmeaza:

~x100%

L

Suplimentar, abaterea locala de la rectilinitate

(e)

a unui profil cay, masurata Tnorice punct de-a lungul

lungimii sale Tnraport cu

0

linie dreapta Leu lungime de 1 m nu trebuie sa fie mai mare de 3 mm .

Figura 1 - Masurarea abaterii de la rectilinitate

8

Dimensiuni §i caracteristici ale profilului

Caracteristicile

nominale ale profilului profilelor cave din domeniul de aplicare a acestei parti a

EN 10219 ~i fabricate cu tolerantele la dimensiuni din acest standard, solicitate pentru proiectarea

structurilor, se calculeaza conform anexei B.

Caracteristicile profilului pentru

0

gama limitata a dimensiunilor standard ale profilului cay finisat la

cald cu sectiune circulara, patrata, dreptunghiulara ~i eliptica sunt prezentate Tn tabelul C.1 pentru

profilele cu sectiune circulara, Tn tabelul C.2 pentru profilele patrate, In tabelul C.3 pentru profilele

dreptunghiulare. Caracteristicile profilului s-au calculat cu formulele indicate Tnanexa B.

NOTA - Totalitatea dimensiunilor

:;;i grosimilor precizate In tabelele C.1, C.2 :;;i C.3 nu sunt disponibile la toii

producatorii :;;i se recomanda utilizatorului sa verifice disponibilitatea

acestora. Alte dimensiuni :;;i grosimi pot fi

disponibile In acest domeniu de aplicare a acestui standard.