!*************************************************************************************! ! TITLE: CFVR0835 - Combination module test with CivilFEM results ! SUBTITLE: Example to check the combinations utility ! ! DESCRIPTION: This example checks the functionality of the combinations module. ! DESCRIPTION: ! DESCRIPTION: It checks the following: ! DESCRIPTION: ! DESCRIPTION: - Results handle on BEAM3 elements. ! DESCRIPTION: ! DESCRIPTION: - Date handle with unsorted numeration (elements, load steps...) ! DESCRIPTION: ! DESCRIPTION: - Handle of all combination rules. ! DESCRIPTION: ! DESCRIPTION: - Handle of nested combinations. ! DESCRIPTION: ! DESCRIPTION: - Handle of combined cross section results. ! DESCRIPTION: ! DESCRIPTION: - Title of combinations. ! DESCRIPTION: ! DESCRIPTION: ! DESCRIPTION: The model is a simple three spans beam with a rectangular section (1.0m x 2.0m). ! DESCRIPTION: The spans are 10m, 16m and 10m long and are meshed with two elements each. ! DESCRIPTION: ! DESCRIPTION: The load cases are: ! DESCRIPTION: ! DESCRIPTION: - Load Step 1, Sub Step 1, Time 10: Surface load (1 N/m) on Span 1. ! DESCRIPTION: ! DESCRIPTION: - Load Step 2, Sub Step 2, Time 20: Surface load (3 N/m) on Span 3. ! DESCRIPTION: ! DESCRIPTION: ! DESCRIPTION: The targets for the combinations are: ! DESCRIPTION: ! DESCRIPTION: - Target 1: Maximum value of SX stress on point 4 of the cross section. ! DESCRIPTION: ! DESCRIPTION: - Target 2: Minimum value of SX stress on point 5 of the cross section. ! DESCRIPTION: ! DESCRIPTION: - Target 3: Absolute value of SX stress on point 6 of the cross section. ! DESCRIPTION: ! DESCRIPTION: - Target 4: Maximum value of SX stress on point 7 of the cross section. ! DESCRIPTION: ! DESCRIPTION: - Target 5: Minimum value of SX stress on point 8 of the cross section. ! DESCRIPTION: ! DESCRIPTION: - Target 6: Absolute value of SX stress on point 9 of the cross section. ! DESCRIPTION: ! DESCRIPTION: - Target 7: Maximum value of SX stress on point 10 of the cross section. ! DESCRIPTION: ! DESCRIPTION: - Target 8: Minimum value of SX stress on point 12 of the cross section. ! DESCRIPTION: ! DESCRIPTION: - Target 9: Absolute value of SX stress on point 14 of the cross section. ! DESCRIPTION: ! DESCRIPTION: - Target 10: Maximum value of SX stress on point 16 of the cross section. ! DESCRIPTION: ! DESCRIPTION: - Target 11: Minimum value of SX stress on point 18 of the cross section. ! DESCRIPTION: ! DESCRIPTION: - Target 12: Absolute value of SX stress on point 20 of the cross section. ! DESCRIPTION: ! DESCRIPTION: - Target 13: Maximum value of SX stress on point 22 of the cross section. ! DESCRIPTION: ! DESCRIPTION: - Target 14: Minimum value of SX stress on point 24 of the cross section. ! DESCRIPTION: ! DESCRIPTION: - Target 15: Maximum value of the X strain on point 4 of the cross section. ! DESCRIPTION: ! DESCRIPTION: - Target 16: Minimum value of the X strain on point 5 of the cross section. ! DESCRIPTION: ! DESCRIPTION: - Target 17: Absolute value of the X strain on point 6 of the cross section. ! DESCRIPTION: ! DESCRIPTION: - Target 18: Maximum value of the X strain on point 7 of the cross section. ! DESCRIPTION: ! DESCRIPTION: - Target 19: Minimum value of the X strain on point 8 of the cross section. ! DESCRIPTION: ! DESCRIPTION: - Target 20: Absolute value of the X strain on point 9 of the cross section. ! DESCRIPTION: ! DESCRIPTION: - Target 21: Maximum value of the X strain on point 10 of the cross section. ! DESCRIPTION: ! DESCRIPTION: - Target 22: Minimum value of the X strainon point 12 of the cross section. ! DESCRIPTION: ! DESCRIPTION: - Target 23: Absolute value of the X strain on point 14 of the cross section. ! DESCRIPTION: ! DESCRIPTION: - Target 24: Maximum value of the X strain on point 16 of the cross section. ! DESCRIPTION: ! DESCRIPTION: - Target 25: Minimum value of the X strain on point 18 of the cross section. ! DESCRIPTION: ! DESCRIPTION: - Target 26: Absolute value of the X strain on point 20 of the cross section. ! DESCRIPTION: ! DESCRIPTION: - Target 27: Maximum value of the X strain on point 22 of the cross section. ! DESCRIPTION: ! DESCRIPTION: - Target 28: Minimum value of the X strain on point 24 of the cross section. ! DESCRIPTION: ! DESCRIPTION: ! DESCRIPTION: The combination rules defined are: ! DESCRIPTION: ! DESCRIPTION: - Combination rule 4: Addition [1.5*H1 + 9.0*H2] ! DESCRIPTION: ! DESCRIPTION: - Combination rule 5: Addition [2.0*H1 + 10.0*H2] ! DESCRIPTION: ! ! ELEMENT TYPE: Beam3, Mesh200 ! MODULES: ! UNITS: SI ! KEYWORD1: Cross Section ! KEYWORD2: Beam & Shell Properties ! KEYWORD3: Beam ! KEYWORD4: Combinations !*************************************************************************************! FINISH ~CFCLEAR,,1 AnsLic='ansys' ~CODESEL,EC3,EC2-91,EC2-91,,EC8-94 NomFile='CFVR0835' /TITLE, %NomFile%, Combination module test with CivilFEM's targets ! --------------------------------------------------------------------------------- ! Model definition and solve ! --------------------------------------------------------------------------------- ! ! General data: ! - Rectangular Sections 1.00 x 2.00 m ! - UX, UZ, ROTX y ROTY = 0 ! ! Load scheme: ! ! LS1 SB1 TM10 Q=1 LS2 SB2 TM20 Q=3 ! |||||||||||||||||| ||||||||||||||||||| ! |||||||||||||||||| ||||||||||||||||||| ! vvvvvvvvvvvvvvvvvv vvvvvvvvvvvvvvvvvvv ! 2 4 6 8 10 12 14 : Nodes ! o=========o=========o=========o=========o=========o=========o ! ^ 5 7 ^ 9 11 ^ 13 15 ^ : Elements ! 1 2 3 4 5 6 : Material ! 1 1 2 2 3 3 : Section ! 4 4 6 6 8 8 : Types ! 3 3 3 3 3 3 : Ename ! |------ 10 m -------|------ 16 m -------|------ 10 m -------| ! ! --------------------------------------------------------------------------------- /PREP7 ! Materials ~CFMP,1,LIB,CONCRETE,EHE,HA-20 ~CFMP,2,LIB,CONCRETE,EHE,HA-25 ~CFMP,3,LIB,CONCRETE,EHE,HA-30 ~CFMP,4,LIB,CONCRETE,EHE,HA-35 ~CFMP,5,LIB,CONCRETE,EHE,HA-40 ~CFMP,6,LIB,CONCRETE,EHE,HA-45 ! Element types ET,2,MESH200,6 ET,4,BEAM3 ET,6,BEAM3 ET,8,BEAM3 ! Sections b=1 h=2 ! Solid modeling K,1,0,-h/2,-b/2 K,2,0,h/2,-b/2 K,3,0,h/2,b/2 K,4,0,-h/2,b/2 A,1,2,3,4 MAT,1 TYPE,2 *DO,ii,1,3 ESIZE,,2+ii AMESH,1 LOCAL,11 ~SEC2DIN,ii,11 ACLEAR,ALL *ENDDO ! Beam Properties ~BMSHPRO,1,BEAM,1,,,,3,1,0 ~BMSHPRO,2,BEAM,1,,,,3,1,0 ~BMSHPRO,3,BEAM,2,,,,3,1,0 ~BMSHPRO,4,BEAM,2,,,,3,1,0 ~BMSHPRO,5,BEAM,3,,,,3,1,0 ~BMSHPRO,6,BEAM,3,,,,3,1,0 ! Nodes N, 1,-1 N, 2, 0 N, 4, 5 N, 6,10 N,10,26 FILL,6,10 N,14,36 FILL,10,14 ! Elements MAT, 1 $ REAL, 1 $ TYPE, 4 $ EN, 5, 2, 4 MAT, 2 $ REAL, 2 $ TYPE, 4 $ EN, 7, 4, 6 MAT, 3 $ REAL, 3 $ TYPE, 6 $ EN, 9, 6, 8 MAT, 4 $ REAL, 4 $ TYPE, 6 $ EN,11, 8,10 MAT, 5 $ REAL, 5 $ TYPE, 8 $ EN,13,10,12 MAT, 6 $ REAL, 6 $ TYPE, 8 $ EN,15,12,14 ! Boundary conditions D,8,UX D,2,UY D,6,UY D,10,UY D,14,UY ! Plot /ESHAPE,1 EPLOT ! Initial hypothesis solve /SOLU SOLCONTROL,OFF AUTOTS,OFF ! Hypothesis 1: LS1 SB1 TM10 Q=1 (1st Span) /TITLE,H1: LS1 SB1 TM10 Q=1 (1st Span) TIME,10 OUTRES,ALL,ALL SFBEAM, 5,1,PRES,1,1 SFBEAM, 7,1,PRES,1,1 SOLVE SFEDELE,ALL,ALL,PRES ! Hypothesis 2: LS2 SB2 TM20 Q=3 (3rd Span) /TITLE,H2: LS2 SB2 TM20 Q=3 (3rd Span) TIME,20 NSUBST,2 OUTRES,ALL,ALL D,10,UX D,14,UX DDELE,2,UX SFBEAM,13,1,PRES,3,3 SFBEAM,15,1,PRES,3,3 SOLVE SFEDELE,ALL,ALL,PRES /POST1 ! --------------------------------------------------------------------------------- ! Definition and solving of combinations ! --------------------------------------------------------------------------------- ! Targets: ! 1: sx MAX on Point 4 of the cross section ! 2: sx MIN on Point 5 of the cross section ! 3: sx ABS on Point 6 of the cross section ! 4: sx MAX on Point 7 of the cross section ! 5: sx MIN on Point 8 of the cross section ! 6: sx ABS on Point 9 of the cross section ! 7: sx MAX on Point 10 of the cross section ! 8: sx MIN on Point 12 of the cross section ! 9: sx ABS on Point 14 of the cross section ! 10: sx MAX on Point 16 of the cross section ! 11: sx MIN on Point 18 of the cross section ! 12: sx ABS on Point 20 of the cross section ! 13: sx MAX on Point 22 of the cross section ! 14: sx MIN on Point 24 of the cross section ! 15: epx MAX on Point 4 of the cross section ! 16: epx MIN on Point 5 of the cross section ! 17: epx ABS on Point 6 of the cross section ! 18: epx MAX on Point 7 of the cross section ! 19: epx MIN on Point 8 of the cross section ! 20: epx ABS on Point 9 of the cross section ! 21: epx MAX on Point 10 of the cross section ! 22: epx MIN on Point 12 of the cross section ! 23: epx ABS on Point 14 of the cross section ! 24: epx MAX on Point 16 of the cross section ! 25: epx MIN on Point 18 of the cross section ! 26: epx ABS on Point 20 of the cross section ! 27: epx MAX on Point 22 of the cross section ! 28: epx MIN on Point 24 of the cross section ! ! Rules: ! 5: ADDITION : 2*H1+10*H2 ! --------------------------------------------------------------------------------- ! Reset combinations module ~CMBCLR, ! User Points definition ~TRGUPT, 1, 4, s,x ~TRGUPT, 2, 5, s,x ~TRGUPT, 3, 6, s,x ~TRGUPT, 4, 7, s,x ~TRGUPT, 5, 8, s,x ~TRGUPT, 6, 9, s,x ~TRGUPT, 7,10, s,x ~TRGUPT, 8,12, s,x ~TRGUPT, 9,14, s,x ~TRGUPT, 10,16, s,x ~TRGUPT, 11,18, s,x ~TRGUPT, 12,20, s,x ~TRGUPT, 13,22, s,x ~TRGUPT, 14,24, s,x ~TRGUPT, 1, 4,ep,x ~TRGUPT, 2, 5,ep,x ~TRGUPT, 3, 6,ep,x ~TRGUPT, 4, 7,ep,x ~TRGUPT, 5, 8,ep,x ~TRGUPT, 6, 9,ep,x ~TRGUPT, 7,10,ep,x ~TRGUPT, 8,12,ep,x ~TRGUPT, 9,14,ep,x ~TRGUPT, 10,16,ep,x ~TRGUPT, 11,18,ep,x ~TRGUPT, 12,20,ep,x ~TRGUPT, 13,22,ep,x ~TRGUPT, 14,24,ep,x ! Targets definition ~TRGDEF, 1,CROSS,SS,PT1,MAX ~TRGDEF, 2,CROSS,SS,PT2,MIN ~TRGDEF, 3,CROSS,SS,PT3,ABS ~TRGDEF, 4,CROSS,SS,PT4,MAX ~TRGDEF, 5,CROSS,SS,PT5,MIN ~TRGDEF, 6,CROSS,SS,PT6,ABS ~TRGDEF, 7,CROSS,SS,PT7,MAX ~TRGDEF, 8,CROSS,SS,PT8,MIN ~TRGDEF, 9,CROSS,SS,PT9,ABS ~TRGDEF,10,CROSS,SS,PT10,MAX ~TRGDEF,11,CROSS,SS,PT11,MIN ~TRGDEF,12,CROSS,SS,PT12,ABS ~TRGDEF,13,CROSS,SS,PT13,MAX ~TRGDEF,14,CROSS,SS,PT14,MIN ~TRGDEF,15,CROSS,EP,PT1,MAX ~TRGDEF,16,CROSS,EP,PT2,MIN ~TRGDEF,17,CROSS,EP,PT3,ABS ~TRGDEF,18,CROSS,EP,PT4,MAX ~TRGDEF,19,CROSS,EP,PT5,MIN ~TRGDEF,20,CROSS,EP,PT6,ABS ~TRGDEF,21,CROSS,EP,PT7,MAX ~TRGDEF,22,CROSS,EP,PT8,MIN ~TRGDEF,23,CROSS,EP,PT9,ABS ~TRGDEF,24,CROSS,EP,PT10,MAX ~TRGDEF,25,CROSS,EP,PT11,MIN ~TRGDEF,26,CROSS,EP,PT12,ABS ~TRGDEF,27,CROSS,EP,PT13,MAX ~TRGDEF,28,CROSS,EP,PT14,MIN ! Combinations definition ! Combination 4: ADDITION : 1.5*H2+9*H1 /TITLE,1.5*H2+9*H1 ~CMBDEF,4,ADD,2 ~STSTDEF,4,1,NSET,1 ! H1: LS1 SB1 TM10 Q=1 (1st Span) ~STSTDEF,4,2,LSTEP,2,2 ! H2: LS2 SB2 TM20 Q=3 (3rd Span) ~STSTCFT,4,2,1.50 ~STSTCFT,4,1,9.00 ! Combination 5: ADDITION : 2*H1+10*H2 /TITLE,2*H1+10*H2 ~CMBDEF,5,ADD,2 ~STSTDEF,5,1,NSET,1 ! H1: LS1 SB1 TM10 Q=1 (1st Span) ~STSTDEF,5,2,LSTEP,2,2 ! H2: LS2 SB2 TM20 Q=3 (3rd Span) ~STSTCFT,5,1,2.00 ~STSTCFT,5,2,10.00 ! Combine ~COMBINE !-------------------------------------------------------------------------------------- ! DATA CHECK !-------------------------------------------------------------------------------------- ! Data comparison number NComp = 28 NComp_ch = 6 ! 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 ! ------------------------------------------------------------------------------------- ! Correct data. !-------------------------------------------------------------------------------------- ~CMBDAT,1 *DO,II,4,10 ~CFSET,,1 ~CFGET,VAL1,ELEMENT,11,STRESS,SX,I,II ! End I of Element 11 ~CFGET,VAL3,ELEMENT,11,STRAIN,EPSX,I,II ! End I of Element 11 ~CFSET,,2 ~CFGET,VAL2,ELEMENT,11,STRESS,SX,I,II ! End I of Element 11 ~CFGET,VAL4,ELEMENT,11,STRAIN,EPSX,I,II ! End I of Element 11 VALUE(II-3,1)=2*Val1+10*Val2 VALUE(II-3+14,1)=2*Val3+10*Val4 *ENDDO *DO,II,6,12 ~CFSET,,1 ~CFGET,VAL1,ELEMENT,11,STRESS,SX,I,II*2 ! End I of Element 11 ~CFGET,VAL3,ELEMENT,11,STRAIN,EPSX,I,II*2 ! End I of Element 11 ~CFSET,,2 ~CFGET,VAL2,ELEMENT,11,STRESS,SX,I,II*2 ! End I of Element 11 ~CFGET,VAL4,ELEMENT,11,STRAIN,EPSX,I,II*2 ! End I of Element 11 VALUE(II+2,1)=2*Val1+10*Val2 VALUE(II+2+14,1)=2*Val3+10*Val4 *ENDDO ! ------------------------------------------------------------------------------------- ! Obtained data !-------------------------------------------------------------------------------------- ~CMBDAT,2 ! Test titles ~CFSET,,4,1 VALUE_CH(1,1)= '1.5*H2+9' *GET, VALUE_CH(1,2), ACTIVE, 0, TITLE,0,START,1 VALUE_CH(2,1)= '*H1 ' *GET, VALUE_CH(2,2), ACTIVE, 0, TITLE,0,START,9 VALUE_CH(3,1)= 'CMB: 4' *GET, VALUE_CH(3,2), ACTIVE, 0, TITLE,1 ~CFSET,,5,1 VALUE_CH(4,1)= '2*H1+10*' *GET, VALUE_CH(4,2), ACTIVE, 0, TITLE,0,START,1 VALUE_CH(5,1)= 'H2 ' *GET, VALUE_CH(5,2), ACTIVE, 0, TITLE,0,START,9 VALUE_CH(6,1)= 'CMB: 5' *GET, VALUE_CH(6,2), ACTIVE, 0, TITLE,1 *DO,II,4,10 ~CFSET,,5,II-3 ! Combination 5. ~CFGET,VALUE(II-3,2),ELEMENT,11,STRESS,SX,I,II ! End I of Element 11 ~CFGET,VALUE(II-3+14,2),ELEMENT,11,STRAIN,EPSX,I,II ! End I of Element 11 *ENDDO *DO,II,6,12 ~CFSET,,5,II+2 ! Combination 5. ~CFGET,VALUE(II+2,2),ELEMENT,11,STRESS,SX,I,II*2 ! End I of Element 11 ~CFGET,VALUE(II+2+14,2),ELEMENT,11,STRAIN,EPSX,I,II*2 ! End I of Element 11 *ENDDO ! Labels !-------------------------------------------------------------------------------------- *DO,II,1,NComp LABEL(II)= 'TEST%II%' *ENDDO *DO,II,1,NComp_ch LABEL_CH(II)= 'Title %II%' *ENDDO ! Warning and error tolerances *DO,II,1,14 TOLER(II, 1)= 1E-4 $ TOLER(II, 2)= 1E-3 *ENDDO *DO,II,15,28 TOLER(II, 1)= 1E-15 $ TOLER(II, 2)= 1E-14 *ENDDO !-------------------------------------------------------------------------------------- ! Results comparison !-------------------------------------------------------------------------------------- COMPARA.MAC