Enter case name: cylstif
Running PANDA2: setup, case: cylstif ---
Executing setup
************** SETUP ***************
The purpose of SETUP is to set up an input data file called NAME.ALL, in which NAME is your name for this case. This file, NAME.ALL, is a BOSOR4-type of input data file. It is used as input for B4READ.
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GENERATING BOSOR4-TYPE DISCRETIZED MODELS FOR A SINGLE PANEL MODULE
AND FOR THE ENTIRE PANEL WIDTH WITH SMEARED STRINGERS The command SETUP causes templates
of the stiffness and load-geometric matrices to be set up for the buckling problems involving:
1. a single panel module, which is used for:
a. local buckling and postbuckling analysis,
b. wide column buckling analysis, and c. the nonlinear local static response of an axially stiffened panel to uniform normal pressure.
2. the entire panel with smeared stiffeners, which is used for:
a. general instability for a panel with an axial load that varies across the span of the panel, and
b. the nonlinear overall static response of a stiffened panel to uniform
normal pressure.
Much of the BOSOR4 preprocessor software is used to do this. Therefore, in order to use PANDA2 you must have available to you the most recent version of BOSOR4.
DESCRIPTION OF FILES GENERATED BY THIS CASE:
cylstif.ALL = Input data for BOSOR4-type of preprocessor.
correponding to discretized single panel module.
cylstif.BOS = Input data for BOSOR4-type of preprocessor.
correponding to discretized entire panel with smeared stiffeners.
cylstif.CBL = Contains part of cylstif data base.
For further information about files generated during operation of PANDA2 give the command HELPAN FILES.
The next module will cause to be generated matrix templates for solution of the local and general buckling eigenvalue problems in which the cross section of the panel module is discretized and in which the entire panel cross section is discretized (smeared stiffeners) according to the conventions used in BOSOR4.
--- Normal termination: setup
still processing... Please wait.
--- Executing setup2
************** SETUP2 ***************
The purpose of SETUP2 is to set up an input data file called NAME.AL2, in which NAME is your name for this case. This file, NAME.AL2, is a BOSOR4-type of input data file. It is used as input for B4READ. SETUP2 is for skin-ring module.
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GENERATING BOSOR4-TYPE DISCRETIZED MODEL FOR A SINGLE PANEL SKIN-RING MODULE The command SETUP2 causes templates
of the stiffness and load-geometric matrices to be set up for the buckling problems involving:
1. a single panel skin-ring module, which is used for:
a. local buckling analysis and
b. the nonlinear local static response of a ring stiffened panel to uniform normal pressure and axial compression.
DESCRIPTION OF FILES GENERATED BY THIS CASE:
cylstif.AL2 = Input data for BOSOR4-type of preprocessor.
correponding to discretized single skin-ring panel module.
cylstif.CBL = Contains part of cylstif data base.
For further information about files generated during operation of PANDA2 give the command HELPAN FILES.
This command will cause to be generated matrix templates for solution of the local skin-ring buckling eigenvalue
problem in which the panel module cross section is discretized according to the conventions used in BOSOR4.
Next give either the command DECIDE or MAINSETUP.
--- Normal termination: setup2
still processing... Please wait.
--- Executing setup3
************** SETUP3 ***************
The purpose of SETUP3 is to set up an input data file called NAME.AL3, in which NAME is your name for this case. This file, NAME.AL3, is a BOSOR4-type of input data file. It is used as input for B4READ. (skin-substringer module-2004).
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GENERATING BOSOR4-TYPE DISCRETIZED MODEL FOR A SINGLE PANEL MODULE (skin+substringer) The command SETUP3 causes templates
of the stiffness and load-geometric matrices to be set up for the buckling problem involving a single panel module with skin and substringer, which is used for local buckling analysis.
DESCRIPTION OF FILES GENERATED BY THIS CASE:
cylstif.AL3 = Input data for BOSOR4-type of preprocessor.
correponding to discretized single panel module consisting of skin and substringer.
cylstif.CBL = Contains part of cylstif data base.
For further information about files generated during operation of PANDA2 give the command HELPAN FILES.
The next module will cause to be generated matrix templates for solution of the local buckling eigenvalue problem
in which the cross section of the panel module is
discretized (skin+substringer) according to the conventions used in BOSOR4.
--- Normal termination: setup3
still processing... Please wait.
--- Executing pandaread - 1st pass Normal termination: pandaread 1
Skin-stringer panel module templates finished.
still processing... Please wait.
--- Executing pandaread - 2nd pass Normal termination: pandaread 2
Entire smeared panel templates finished.
still processing... Please wait.
--- Executing globst
Normal termination: globst
Global model common blocks stored.
--- --- Executing pandaread - 3rd pass Normal termination: pandaread 3
skin-ring panel module templates finished.
still processing... Please wait.
---
Executing glbst2
Normal termination: glbst2
skin-ring panel module common blocks stored.
--- --- Executing pandaread - 4th pass Normal termination: pandaread 4
skin-substringer panel module templates finished.
still processing... Please wait.
--- Executing glbst3
Normal termination: glbst3
skin-substringer panel module common blocks stored.
Pandaread pre-processor complete.
Next give the command: DECIDE or MAINSETUP.
The files existing in the working directory after the execution of "SETUP" are as follows:
-rw-r--r-- 1 bush bush 76 Feb 21 12:44 cylstif.010 -rw-r--r-- 1 bush bush 2046 Feb 21 11:27 cylstif.AL2 -rw-r--r-- 1 bush bush 2058 Feb 21 11:27 cylstif.AL3 -rw-r--r-- 1 bush bush 2058 Feb 21 11:27 cylstif.ALL -rw-r--r-- 1 bush bush 5604 Feb 21 11:18 cylstif.BEG -rw-r--r-- 1 bush bush 110324 Feb 21 11:27 cylstif.BL1 -rw-r--r-- 1 bush bush 110324 Feb 21 11:27 cylstif.BL2 -rw-r--r-- 1 bush bush 110324 Feb 21 11:27 cylstif.BL3 -rw-r--r-- 1 bush bush 110324 Feb 21 11:27 cylstif.BL4 -rw-r--r-- 1 bush bush 481 Feb 21 11:27 cylstif.BOS -rw-r--r-- 1 bush bush 182500 Feb 21 11:48 cylstif.CBL -rw-r--r-- 1 bush bush 30 Feb 21 11:18 cylstif.NAM -rw-r--r-- 1 bush bush 12112 Feb 21 11:18 cylstif.OPB -rw-r--r-- 1 bush bush 33792 Feb 21 11:27 cylstif.RN1 -rw-r--r-- 1 bush bush 36864 Feb 21 11:27 cylstif.RN2 -rw-r--r-- 1 bush bush 33792 Feb 21 11:27 cylstif.RN3 -rw-r--r-- 1 bush bush 33792 Feb 21 11:27 cylstif.RN4
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PART 1.4: Execute the PANDA2 processor called "DECIDE" in order to choose decision variables, upper and lower bounds, equality constraints, inequality constraints, and "escape" variables