!**********************************************************************************************************!
! TITLE: CFVR1409 - Combined Shear and Torsion checking according to EHE
! SUBTITLE: Check a reinforced concrete beam subjected to shear force and torsional moment according to EHE
!
! DESCRIPTION: A fixed beam which has a rectangular reinforced concrete section is subjected to
! DESCRIPTION: a shear force of 75.2 Mp and a torsional moment of 15.2 Mp*m.
! DESCRIPTION:
! DESCRIPTION: The aim of the example is to obtain the check criterion according to EHE.
! DESCRIPTION:
! DESCRIPTION: Variation of the problem included in "Prontuario informático del hormigón armado",
! DESCRIPTION: Corres-León-Pérez-Arroyo-López, 1994, Page 227
! DESCRIPTION:

! ELEMENT TYPE: BEAM4
! MODULES:
! UNITS: User
! KEYWORD1: Beam
! KEYWORD2: Cross Section
! KEYWORD3: Code Checking/Design
! KEYWORD4: Reinforced Concrete
! KEYWORD5: EHE
!
!**********************************************************************************************************!
   FINISH
   ~CFCLEAR,,1
   NomFile='CFVR1409'
   /TITLE,%NomFile%, Combined Shear and Torsion checking according to EHE

! -------------------------------------------------------------------------------------
! Initial data
! -------------------------------------------------------------------------------------
! CivilFEM SETUP
~UNITS,,LENG,M
~UNITS,,TIME,S
~UNITS,,FORC,KN
~CODESEL,EC3-92,EHE-98,,,EC8-94

! Preprocessor
  /PREP7

! Parameters
  L=1              ! Length in m
  b=.4             ! Cross-section width in m.
  h=.3             ! Depth in m.
  T=0.95*16        ! Torsional moment in Mp*m
  Q=4.7*16         ! Maximum concomitant design shear force in Mp

! Material Definition
 ~CFMP,1,LIB,CONCRETE,EHE,HA-25
 ~CFMP,2,LIB,REINF,EHE,B400S

! Element Type Definition
  ET,1,Beam4                                  ! Element Type 1: 3D Beam

! Cross-section definition
 ~CSECDMS,1,REC,1,0.3,0.4

! Reinforcement definition
 ~RNFDEF,1,TORSION,2, , ,0.10,6, ,16,4               ! Torsion reinfor.
 ~RNFDEF,1,SHEAR,2, , , , , , ,4e-002,6,2,2          ! Shear reinfor.
 ~RNFDEF,1,1,2,4,0, ,0.9094E-03                      ! Longitudinal reinfor.
 ~RNFMDF,1,1,GC,0.04                                 ! Geometrical cover
 ~SECMDF,1,EHEPROP,Rho1, ,0.02

! Beam properties
  ~BMSHPRO,1,BEAM,1,1,,,4,,,,Beam Prop.

! Model Construction
  N,1                                    ! Nodes input
  N,5,L
  FILL,1,5
  E,1,2                                  ! Elements input
  EGEN,4,1,1,1
  D,1,ALL                                ! Boundary conditions

/SOLU
  F,5,FY,-Q           ! Vertical force
  F,5,MX,T            ! Torsional moment
  SOLVE               ! Calculation

/POST1
! Postprocessor
  ~CFSET,,1,1       ! Read first load step

! Shear in Y & Torsion checking according to EHE
  ~CHKCON,SHT,BOTH

!--------------------------------------------------------------------------------------
! DATA CHECK
!--------------------------------------------------------------------------------------
! Data comparison number
  NComp = 10
  NComp_ch = 0

! Matrix 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) = 'VU1'
  LABEL(2,1) = 'VCU'
  LABEL(3,1) = 'VSU'
  LABEL(4,1) = 'CRTTRS'
  LABEL(5,1) = 'CRTSHR'
  LABEL(6,1) = 'CRT_TOT'
  LABEL(7,1) = 'VU2'
  LABEL(8,1) = 'TU1'
  LABEL(9,1) = 'TU2'
  LABEL(10,1) ='TU3'

! Correct values
  VALUE(1,1)=520
  VALUE(2,1)=71.9
  VALUE(3,1)=113.1
  VALUE(4,1)=15.2/13.4
  VALUE(5,1)=75.2/185
  VALUE(6,1)=15.2/13.4
  VALUE(7,1)=185
  VALUE(8,1)=34.7
  VALUE(9,1)=13.4
  VALUE(10,1)=35.9

! Comparison
 ~PLLSCON,VU1
 *GET,VALUE(1,2),ELEM,4,ETAB,CFETAB_J
 ~PLLSCON,VCU
 *GET,VALUE(2,2),ELEM,4,ETAB,CFETAB_J
 ~PLLSCON,VSU
 *GET,VALUE(3,2),ELEM,4,ETAB,CFETAB_J
 ~PLLSCON,CRTTRS
 *GET,VALUE(4,2),ELEM,4,ETAB,CFETAB_J
 ~PLLSCON,CRTSHR
 *GET,VALUE(5,2),ELEM,4,ETAB,CFETAB_J
 ~PLLSCON,CRT_TOT
 *GET,VALUE(6,2),ELEM,4,ETAB,CFETAB_J
 ~PLLSCON,VU2
 *GET,VALUE(7,2),ELEM,4,ETAB,CFETAB_J
 ~PLLSCON,TU1
 *GET,VALUE(8,2),ELEM,4,ETAB,CFETAB_J
 ~PLLSCON,TU2
 *GET,VALUE(9,2),ELEM,4,ETAB,CFETAB_J
 ~PLLSCON,TU3
 *GET,VALUE(10,2),ELEM,4,ETAB,CFETAB_J

! Warning and error tolerances
  TOLER( 1, 1)= 1E-02 $ TOLER( 1, 2)= 1E-02
  TOLER( 2, 1)= 1E-01 $ TOLER( 2, 2)= 1E-01
  TOLER( 3, 1)= 1E+01 $ TOLER( 3, 2)= 1E+01
  TOLER( 4, 1)= 1E-01 $ TOLER( 4, 2)= 1E-01
  TOLER( 5, 1)= 1E-02 $ TOLER( 5, 2)= 1E-02
  TOLER( 6, 1)= 1E-01 $ TOLER( 6, 2)= 1E-01
  TOLER( 7, 1)= 1E+01 $ TOLER( 7, 2)= 1E+01
  TOLER( 8, 1)= 1E-01 $ TOLER( 8, 2)= 1E-01
  TOLER( 9, 1)= 1E+00 $ TOLER( 9, 2)= 1E+00
  TOLER(10, 1)= 1E+00 $ TOLER(10, 2)= 1E+00

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