CFVR4055 - Reinforced concrete check according to GB 50010 2010 Chinese code
Combined shear and torsion checking.
A concrete cantilever beam with rectangular shape section and shear & torsion reinforcement is subjected to a vertical load and torsion moment at free end.
Determine the total criterion according to GB 50010-2010.
Element types used in the model: BEAM4 Needed CivilFEM Modules: |
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| Model Statistics | |
| Number of elements | 1 |
| Number of nodes | 3 |
| Number of civil materials | 3 |
| Number of cross sections | 1 |
| Number of shell vertices | 0 |
Log file: CFVR4055.dat
FINISH ~CFCLEAR,,1 NomFile='CFVR4055' /TITLE, %NomFile%, Combined shear and torsion checking according to GB50010 code (2010 version) !------------------------------------------------------------------------------- ! initial data !------------------------------------------------------------------------------- ~UNITS,,LENG,MM ~UNITS,,FORC,KN ~CODESEL,,GB50010N /PREP7 ! materials ~CFMP,1,LIB,CONCRETE,GB50010,C25 ~CFMP,2,LIB,REINF,GB50010,HPB300 ~CFMP,3,LIB,REINF,GB50010,HRB335 ! element type ET,1,BEAM4 ! cross-section ~CSECDMS,1,REC,1,500.,250. ~RNFDEF,1,SHEAR,2,,,0.153 ~RNFDEF,1,TORSION,3,,,150.,8.,475. ! beam properties ~BMSHPRO,1,BEAM,1,1,,,4,1 ~MEMBPRO,1,GB50010N,ALL,1,2,0.000 ! mesh N,1,0 N,2,2000. N,3,0.,0.,1. E,1,2,3 ! loads V = 90. T = 10000. D,1,,,,,,ALL F,2,FY,V F,2,MX,T ! resolution & postprocessing /SOLU SOLVE /POST1 ~CFSET,,1,1 ~CHKCON,SHT,BOTH !------------------------------------------------------------------------------- ! data check !------------------------------------------------------------------------------- ! arrays NComp = 13 NComp_ch = 0 *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) = 'VRD1' LABEL(2) = 'CRVRD1' LABEL(3) = 'TRD1' LABEL(4) = 'CRTRD1' LABEL(5) = 'VRD2' LABEL(6) = 'CRVRD2' LABEL(7) = 'TRD2' LABEL(8) = 'CRTRD2' LABEL(9) = 'VRD3' LABEL(10) = 'CRVRD3' LABEL(11) = 'TRD3' LABEL(12) = 'CRTRD3' LABEL(13) = 'CRT_TOT' ! correct data VALUE(1,1) = 232.954 VALUE(2,1) = 0.386 VALUE(3,1) = 22948 VALUE(4,1) = 0.4357 VALUE(5,1) = 51.731 VALUE(6,1) = 1.74 VALUE(7,1) = 5753 VALUE(8,1) = 1.74 VALUE(9,1) = 70.74 VALUE(10,1) = 1.272 VALUE(11,1) = 1.52E04 VALUE(12,1) = 0.658 VALUE(13,1) = 1.272 ! CivilFEM data ~PLLSCON,VRD1 *GET,VALUE(1,2),ELEM,1,ETAB,CFETAB_J ~PLLSCON,CRVRD1 *GET,VALUE(2,2),ELEM,1,ETAB,CFETAB_J ~PLLSCON,TRD1 *GET,VALUE(3,2),ELEM,1,ETAB,CFETAB_J ~PLLSCON,CRTRD1 *GET,VALUE(4,2),ELEM,1,ETAB,CFETAB_J ~PLLSCON,VRD2 *GET,VALUE(5,2),ELEM,1,ETAB,CFETAB_J ~PLLSCON,CRVRD2 *GET,VALUE(6,2),ELEM,1,ETAB,CFETAB_J ~PLLSCON,TRD2 *GET,VALUE(7,2),ELEM,1,ETAB,CFETAB_J ~PLLSCON,CRTRD2 *GET,VALUE(8,2),ELEM,1,ETAB,CFETAB_J ~PLLSCON,VRD3 *GET,VALUE(9,2),ELEM,1,ETAB,CFETAB_J ~PLLSCON,CRVRD3 *GET,VALUE(10,2),ELEM,1,ETAB,CFETAB_J ~PLLSCON,TRD3 *GET,VALUE(11,2),ELEM,1,ETAB,CFETAB_J ~PLLSCON,CRTRD3 *GET,VALUE(12,2),ELEM,1,ETAB,CFETAB_J ~PLLSCON,CRT_TOT *GET,VALUE(13,2),ELEM,1,ETAB,CFETAB_J ! results comparison EREL = 1.E-2 *DO,I,1,NCOMP TOLER(I,1) = EREL*ABS(VALUE(I,1)) TOLER(I,2) = TOLER(I,1) *ENDDO COMPARA.MAC |
Results
| Label | Target | CivilFEM | Ratio | Tolerance |
| VRD1 | 232.95 | 232.96 | 1.000 | 2.33 |
| CRVRD1 | 0.386 | 0.38634 | 0.999 | 0.00386 |
| TRD1 | 22948 | 22949 | 1.000 | 229.5 |
| CRTRD1 | 0.4357 | 0.43575 | 1.000 | 0.004357 |
| VRD2 | 51.731 | 51.8 | 0.999 | 0.5173 |
| CRVRD2 | 1.74 | 1.7374 | 1.002 | 0.0174 |
| TRD2 | 5753 | 5755.6 | 1.000 | 57.53 |
| CRTRD2 | 1.74 | 1.7374 | 1.002 | 0.0174 |
| VRD3 | 70.74 | 70.803 | 0.999 | 0.7074 |
| CRVRD3 | 1.272 | 1.2711 | 1.001 | 0.01272 |
| TRD3 | 15200 | 15196 | 1.000 | 152 |
| CRTRD3 | 0.658 | 0.65806 | 1.000 | 0.00658 |
| CRT_TOT | 1.272 | 1.2711 | 1.001 | 0.01272 |
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