Element types used in the model: BEAM3

Needed CivilFEM Modules:
Geotechnical Module
Bridges and Civil Non Linearities Module
Advanced Prestressed Concrete Module

   FINISH
   ~CFCLEAR,,1
   NomFile='CFVR8616'
   /TITLE, %NomFile%, AISC ASD1: Compression Flexural Torsional Buckling Checking

!--------------------------------------------------------------------------------------
! Model definition
!--------------------------------------------------------------------------------------
! CivilFEM Setup: Code & Units
    ~CODESEL,AISC14,EC2-91,EC2-91,,EC8-94
   ~UNITS,,LENG,in
   ~UNITS,,TIME,S
   ~UNITS,,FORC,KIPS
   ~UNITS,,PRES,,0 ,ksi

   /PREP7
! Preprocessor
! --------------------------------------------------
! Materials
  ~CFMP,1,LIB,STEEL,ASTM,A572Gr50
! Element Types
  ET,1,Beam3
! Cross Section
  ~SSECLIB,1,1,58,197   !WT  7x 15
! Beam & Shell Property
  ~BMSHPRO,1,BEAM,1,1,,,3,1,0,,Beam 1

! Member property
  ~MEMBPRO,1,AISC14,ALL,240,1.0,1.0,1.00,1.00,240.0,
  ~MEMBPRO,1,NLMOD,ALL,0
  ~MEMBPRO,1,NAME,Member Property 1
! Nodes
  N,1
  N,21,,240
  FILL,1,21,19, , ,1,1,1,
! Elements
  REAL,1
  E,1,2
  EGEN,20,1,1,1

  /SOLU
! Solution
! --------------------------------------------------
! Constrains
  D, 1,ALL
! Apply Load
  F,21,FY,-20
! Solve
  SOLVE

  /POST1
! Postprocessor
! --------------------------------------------------
! Read results
  ~CFSET,,1,1                  ! First load case
! Axial+bending checking
  ~CHKSTL,COMPFTBK,Z,ASD  
!--------------------------------------------------------------------------------------
! DATA CHECK
!--------------------------------------------------------------------------------------
! Data comparison number
  NComp = 6
  NComp_ch = 0

! Marix dim.
  *DIM,LABEL,CHAR,Ncomp,1
  *DIM,LABEL_CH,CHAR,Ncomp_ch,1
  *DIM,VALUE,,Ncomp,3
  *DIM,VALUE_CH,CHAR,Ncomp_ch,3
  *DIM,TOLER,,Ncomp,2

! Labels
  LABEL(1,1) = 'FCR     '
  LABEL(2,1) = 'PN      '
  LABEL(3,1) = 'CRT_TOT '
  LABEL(4,1) = 'CLS_COMP_14'
  LABEL(5,1) = 'QS'
  LABEL(6,1) = 'Q'

! Correct values
  VALUE(1,1)=  9.2
  VALUE(2,1)=  40.65
  VALUE(3,1)=  0.821
  VALUE(4,1)=  2
  VALUE(5,1)=  0.609
  VALUE(6,1)=  0.609
  
! Comparison

~CFGET,VALUE(1,2),ELEMENT,1,RESULT,FCR,J
~CFGET,VALUE(2,2),ELEMENT,1,RESULT,PN,J
~CFGET,VALUE(3,2),ELEMENT,1,RESULT,CRT_TOT,J
~CFGET,VALUE(4,2),ELEMENT,1,RESULT,CLS_COMP_14,J
~CFGET,VALUE(5,2),ELEMENT,1,RESULT,QS,J
~CFGET,VALUE(6,2),ELEMENT,1,RESULT,Q,J

! Warning and error tolerances
TOLER(1,1)= 0.005*VALUE(1,1) $ TOLER(1,2)= 0.005*VALUE(1,1)
TOLER(2,1)= 0.005*VALUE(2,1) $ TOLER(2,2)= 0.005*VALUE(2,1) 
TOLER(3,1)= 0.005*VALUE(3,1) $ TOLER(3,2)= 0.005*VALUE(3,1) 
TOLER(4,1)= 0.005*VALUE(4,1) $ TOLER(4,2)= 0.005*VALUE(4,1)
TOLER(5,1)= 0.12*VALUE(5,1) $ TOLER(5,2)= 0.12*VALUE(5,1)
TOLER(6,1)= 0.12*VALUE(6,1) $ TOLER(6,2)= 0.12*VALUE(6,1)

!--------------------------------------------------------------------------------------
! Results comparison
!--------------------------------------------------------------------------------------
  COMPARA.MAC