Load Combinations

PROJECT

AL QUSAIS (DM-07)

All members of structural steel framing system should satisfy the following deflection criteria at service loads.

For beams : L/360 (For Simply supported) : L/180 (For Cantilever)

Where L -span of beam

However, Conservatively we checked Cantilever monorail for = Span / 360

The mono rail beam is analysed in STAAD PRO as an overhungbeam. The Live load is considered as a moving load.

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

4

APPENDIX - 1: STAAD INPUT

4. STAAD INPUT STAAD SPACE

START JOB INFORMATION

ENGINEER DATE 25-July-08

PROJECT

AL QUSAIS (DM-07)

PROJECT

AL QUSAIS (DM-07)

PROJECT

AL QUSAIS (DM-07)

34 48 97 TO 106 TABLE ST L70X70X6

5 TO 8 76 TO 79 82 84 86 87 90 92 94 95 TABLE ST IPE140

PROJECT

AL QUSAIS (DM-07)

PROJECT

AL QUSAIS (DM-07)

PROJECT

AL QUSAIS (DM-07)

***FOR BASE PLATE AND ANCHOR BOLT DESIGN AND DISPLACEMENT

LOAD COMBINATION 100

PROJECT

AL QUSAIS (DM-07)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

5

APPENDIX - 2: STAAD SKETCHES

3D VIEW – STEEL WORK

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

WHOLE STRUCTURE - STEEL WORK

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

STEEL WORK GENERAL ARRANGEMENT

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

DESIGN RATIO AS PER AISC – LRFD

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

WHOLE STRUCTURE - CRANE BEAM ARRANGEMENT

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

CRANE BEAM NUMBER / SECTION

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

CRANE LOAD AT POSITION 1 (LOAD CASE - 3)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

CRANE LOAD AT POSITION 2 (LOAD CASE - 4)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

CRANE LOAD AT POSITION 3 (LOAD CASE - 5)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

CRANE LOAD AT POSITION 4 (LOAD CASE - 6)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

BENDING MOMENT DIAGRAM (DL+LL) POSITION 1 (MZ)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

BENDING MOMENT DIAGRAM (DL+LL) POSITION 1 (MY)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

SHEAR FORCE DIAGRAM (DL+LL) POSITION 1 (FZ)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

SHEAR FORCE DIAGRAM (DL+LL) POSITION 1 (FY)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

DESIGN RATIO AS PER AISC – LRFD

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

6

APPENDIX - 3: STAAD OUTPUT

PROJECT

AL QUSAIS (DM-07)

PROJECT

AL QUSAIS (DM-07)

PROJECT

AL QUSAIS (DM-07)

6.2 STAAD.PRO CODE CHECKING - (LRFD 3RD EDITION)

ALL UNITS ARE - KN METE (UNLESS OTHERWISE NOTED)

MEMBER TABLE RESULT/ CRITICAL COND/ RATIO/ LOADING/

PROJECT

AL QUSAIS (DM-07)

PROJECT

AL QUSAIS (DM-07)

PROJECT

AL QUSAIS (DM-07)

PROJECT

AL QUSAIS (DM-07)

PROJECT

AL QUSAIS (DM-07)

PROJECT

AL QUSAIS (DM-07)

1. Load 100 is Deal load + Live load Position 1 2. Load 101 is Deal load + Live load Position 2 3. Load 102 is Deal load + Live load Position 3 4. Load 103 is Deal load + Live load Position 4

JOINT DISPLACEMENT (CM RADIANS) STRUCTURE TYPE = SPACE

PROJECT

AL QUSAIS (DM-07)

PROJECT

AL QUSAIS (DM-07)

PROJECT

AL QUSAIS (DM-07)

PROJECT

AL QUSAIS (DM-07)

PROJECT

AL QUSAIS (DM-07)

PROJECT

AL QUSAIS (DM-07)

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

7 DESIGN OF BASE PLATE & ANCHOR BOLT

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

PROJECT

AL QUSAIS (DM-07)

1. Load Combination 100 to 103 are for service loading. Earlier calculation of Base plate and Anchor Bolts are in accordance with Allowable stress method (ASD).

2. Load Combination 104 to 107 are in accordance with AISC – LRFD, for the structural design.

However, the base plate calculation is made for 103.807 kN as per your comment.

Design of base plate in accordace with the design procedure -AISC-ASD Node # 4 Load case :104

Maximum copressive load on the column(P) = 103.807 kN

f'c - Compressive strength of concrete (Assumed 25 Grade) = 6 N/mm²

Fp - Allowable bearing pressure on support fp - Allowable bearing pressure on support

Size of columm(A)= bfxd bf = 154.4 mm

d = 161.8 mm

Fy = 250 N/mm²

A1-Area of the base plate =(BXN)

A2-Full C/S Area of the base supports(concrete) = 500 X 500

mm mm

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

REFERNCE:

PROJECT

AL QUSAIS (DM-07)

1.0 The loads commented by you is compressive and not Tensile force.

However, as per your comment, the base plate and Anchor bolts are designed for

103.807 kN.

Design of bolt in accordance with the design procedure – AISC - ASD Node # 2 Load Case 200

Allowable tensile stress in bolt = 100 N/mm²

Capacity per bolt = 36.79688 kN

Capacity per bolt

>

Tension per bolt 36.79688

>

25.95

Hence OK

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

8 DISPLACEMENT CHECK

PROJECT

AL QUSAIS (DM-07)

Node L/C X-Trans mm Y-Trans mm Z-Trans mm Absolute mm

31 100 4.816 -0.91 5.289 7.211

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

Max Vertical Deflection = 4.001 mm < 4.16 mm

b. Check for Lateral Sway of Steel work:

Allowable Deflection = H/300

Height = 9700 mm

= 9700/300

= 32.333 mm

Actual Deflection:

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

Node L/C X-Trans mm Y-Trans mm Z-Trans mm Absolute mm

13 100 4.818 -0.241 8.653 9.907

13 101 4.111 -0.217 7.587 8.632

13 102 3.116 -0.193 6.13 6.879

13 103 0.964 -0.143 3.087 3.238

PROJECT

AL QUSAIS (DM-07)

The Max Deflection = 8.653 mm < 32.33 mm

PROJECT

AL QUSAIS (DM-07)

EPC CONTRAC

TOR SNC -LAVALIN

CLIENT NATIONAL CENTRAL COOLING CO.

(PJSC)

In document Manual Crane Calculation (Page 5-80)