CFVR0988 - Shell shear reinforcement check according to EHE
Shell shear reinforcement check according to the Spanish code EHE.
The model is made up of two square shell elements of 1.0m x 1.0m. The nodes of one side are completely restrained and one of the nodes Forces & Moments are taken from external file CFVR0988.FM The reinforcement checking code is the Spanish code EHE. Longitudinal Reinforcement is defined: 863.938E-06 m2/m This example verifies D-02160, D-02162 (Class3 error)
Element types used in the model: SHELL43 Needed CivilFEM Modules: |
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| Model Statistics | |
| Number of elements | 4 |
| Number of nodes | 9 |
| Number of civil materials | 2 |
| Number of cross sections | 0 |
| Number of shell vertices | 1 |
Log file: CFVR0988.DAT
FINISH ~cfclear,,1 NomFile='CFVR0988' /TITLE, %NomFile%, Shell shear reinforcement check according to EHE ! --------------------------------------------------------------------------------- ! Model definition and solve ! --------------------------------------------------------------------------------- ! Setup ~UNITS,SI ~CODESEL,,EHE-08 /PREP7 ! Materials ~CFMP,1,LIB,CONCRETE,EHE,HA-35 ~CFMP,2,LIB,REINF,EHE,B 400 S ! Element types ET,1,SHELL43 ! Shell Vertex t=0.1 ! Thickness r=0.04 ! Cover ~SHLRNF,1,t,1,2,r,863.938E-06,863.938E-06,863.938E-06,863.938E-06,0,0.000,45.00 ~SHLSHR,1,2,,0, ! Beam & Shell property ~BMSHPRO,1,SHELL,1,1,1,1,43,,,,Shell property ! Nodes RECTNG,,1,,1, ! Elements MAT,1 $ REAL,1 $ TYPE,1 ESIZE,0.5 AMESH,1 ! Boundary conditions NSEL,S,LOC,X,0 D,ALL,ALL NSEL,S,LOC,Y,1 D,ALL, , , , , ,UX,UY,UZ, , , ALLSEL ! Solve /SOLU SOLVE /POST1 ! --------------------------------------------------------------------------------- ! Check with CivilFEM ! --------------------------------------------------------------------------------- ~CFSET,,1 ~FMREAD,CFVR0988,FM ! Import the forces and moments results from an ASCII file to the RCV file. ~CHKCON,SHELL,SHEAR ~CFSET,1 !-------------------------------------------------------------------------------------- ! DATA CHECK !-------------------------------------------------------------------------------------- ! Data comparison number NComp = 7 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) = 'CRTVU1' LABEL( 3,1) = 'VCU' LABEL( 4,1) = 'VU2' LABEL( 5,1) = 'CRTVU2' LABEL( 6,1) = 'CRT_TOT' ! Correct values VALUE( 1,1)=525.000E+03 VALUE( 2,1)=0.122 VALUE( 3,1)=116.191E+03 VALUE( 4,1)=116.191E+03 VALUE( 5,1)=0.552 VALUE( 6,1)=0.552 ! Comparison ~CFGET,VALUE(1,2), ELEMENT, 1 ,RESULT , VU1, I, ~CFGET,VALUE(2,2), ELEMENT, 1 ,RESULT , CRTVU1, I, ~CFGET,VALUE(3,2), ELEMENT, 1 ,RESULT , VCU, I, ~CFGET,VALUE(4,2), ELEMENT, 1 ,RESULT , VU2, I, ~CFGET,VALUE(5,2), ELEMENT, 1 ,RESULT , CRTVU2, I, ~CFGET,VALUE(6,2), ELEMENT, 1 ,RESULT , CRT_TOT, I, ! Warning and error tolerances TOLER( 1,1)= 1E0 $ TOLER( 1,2)= 1E0 TOLER( 2,1)= 1E-03 $ TOLER( 2,2)= 1E-03 TOLER( 3,1)= 1E1 $ TOLER( 3,2)= 1E1 TOLER( 4,1)= 1E1 $ TOLER( 4,2)= 1E1 TOLER( 5,1)= 1E-03 $ TOLER( 5,2)= 1E-03 TOLER( 6,1)= 1E-03 $ TOLER( 6,2)= 1E-03 !-------------------------------------------------------------------------------------- ! Results comparison !-------------------------------------------------------------------------------------- COMPARA.MAC |
Results
| Label | Target | CivilFEM | Ratio | Tolerance |
| VU1 | 5.25e+005 | 5.25e+005 | 1.000 | 1 |
| CRTVU1 | 0.122 | 0.12217 | 0.999 | 0.001 |
| VCU | 1.1619e+005 | 1.1619e+005 | 1.000 | 10 |
| VU2 | 1.1619e+005 | 1.1619e+005 | 1.000 | 10 |
| CRTVU2 | 0.552 | 0.55203 | 1.000 | 0.001 |
| CRT_TOT | 0.552 | 0.55203 | 1.000 | 0.001 |
| 0 | 0 | 0.000 | 0 |
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