CFVR5102 - Bridge Stretch
The example is a bridge with the following geometry:
Plan View
- Straight line: From MP 100 to MP 150.
- Clothoid: From MP 150 (radius = 0) to MP 220 (radius = 70).
- Arc: From MP 220 to MP 285 (radius = 70).
- Straight line: From MP 100 to MP 120 (2% slope).
- Parabola: From MP 120 (4% slope) to MP 200 (-3% slope).
- Straight line: From MP 200 to MP 215 (-3% slope).
- Parabola: From MP 215 (-3% slope) to MP 280 (-1.5% slope).
- Straight line: From MP 280 to MP 285 (-1.5% slope).
Element types used in the model: NONE Needed CivilFEM Modules: |
|
| Model Statistics | |
| Number of elements | 0 |
| Number of nodes | 0 |
| Number of civil materials | 0 |
| Number of cross sections | 0 |
| Number of shell vertices | 0 |
Log file: CFVR5102.DAT
FINISH ~CFCLEAR,,1 ~CFACTIV,NLBR,Y NomFile='CFVR5102' /TITLE, %NomFile%, Bridge Stretch ! ------------------------------------------------------------------------------------- ! Initial data ! ------------------------------------------------------------------------------------- ! CivilFEM SETUP ~UNITS,SI ~CODESEL,EC3-92,EHE,,,EC8-94 /PREP7 ~brang,DEG ~brinip,1,0.50952544949442881051370691125066,0, 80,50,380 ~braddpl, 100,150, 0, 0 ! Straight line ~braddpl, 150,220, 0, 70 ! Clothoid ~braddpl, 220,285, 70, 70 ! Arc ~braddel, 100,120, 2 , 2 ! Straight line ~braddel, 120,200, 4 ,-3 ! Parabola ~braddel, 200,215, -3,-3 ! Straight line ~braddel, 215,280, -3,-1.5 ! Parabola ~braddel, 280,285, -1.5,-1.5 ! Straight line !-------------------------------------------------------------------------------------- ! DATA CHECK !-------------------------------------------------------------------------------------- ! Data comparison number NComp = 26 NComp_ch = 1 ! 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, Labels, obtained data !-------------------------------------------------------------------------------------- VALUE( 1,1) = SQRT(70*70) $ LABEL( 1) = 'Param 2' VALUE( 2,1) = 124.550 $ LABEL( 2) = 'x 150' VALUE( 3,1) = 72.700 $ LABEL( 3) = 'y 150' VALUE( 4,1) = 180.176 $ LABEL( 4) = 'x 220' VALUE( 5,1) = 113.905 $ LABEL( 5) = 'y 220' VALUE( 6,1) = 188.630 $ LABEL( 6) = 'x 285' VALUE( 7,1) = 176.022 $ LABEL( 7) = 'y 285' VALUE( 8,1) = 30.0000*0.9 $ LABEL( 8) = 'ang 100' VALUE( 9,1) = 30.0000*0.9 $ LABEL( 9) = 'ang 150' VALUE(10,1) = 61.8310*0.9 $ LABEL(10) = 'ang 220' VALUE(11,1) = 120.9457*0.9 $ LABEL(11) = 'ang 285' VALUE(12,1) = 380.000 $ LABEL(12) = 'z 100' VALUE(13,1) = 380.400 $ LABEL(13) = 'z 120' VALUE(14,1) = 381.206 $ LABEL(14) = 'z 150' VALUE(15,1) = 380.800 $ LABEL(15) = 'z 200' VALUE(16,1) = 380.203 $ LABEL(16) = 'z 220' VALUE(17,1) = 378.887 $ LABEL(17) = 'z 280' VALUE(18,1) = 378.812 $ LABEL(18) = 'z 285' VALUE(19,1) = 0.01999733397 $ LABEL(19) = 'ang 100' VALUE(20,1) = 0.01999733397 $ LABEL(20) = 'ang 120-' VALUE(21,1) = 0.03997868712 $ LABEL(21) = 'ang 120+' VALUE(22,1) = 0.01374913356 $ LABEL(22) = 'ang 150' VALUE(23,1) = -0.02999100486 $ LABEL(23) = 'ang 200' VALUE(24,1) = -0.02882986057 $ LABEL(24) = 'ang 220' VALUE(25,1) = -0.01499887515 $ LABEL(25) = 'ang 280' VALUE(26,1) = -0.01499887515 $ LABEL(26) = 'ang 285' ~CFGET,VALUE(1,2),BRIDGE,,STRETCH,PLANT,PARAM,2 ~BRIQR,VALUE(2,2),150,COOR,X ~BRIQR,VALUE(3,2),150,COOR,y ~BRIQR,VALUE(4,2),220,COOR,X ~BRIQR,VALUE(5,2),220,COOR,y ~BRIQR,VALUE(6,2),285,COOR,X ~BRIQR,VALUE(7,2),285,COOR,y ~BRIQR,VALUE( 8,2),100,ANGLE,H ~BRIQR,VALUE( 9,2),150,ANGLE,H ~BRIQR,VALUE(10,2),220,ANGLE,H ~BRIQR,VALUE(11,2),285,ANGLE,H ~BRIQR,VALUE(12,2),100,COOR,Z ~BRIQR,VALUE(13,2),120,COOR,Z ~BRIQR,VALUE(14,2),150,COOR,Z ~BRIQR,VALUE(15,2),200,COOR,Z ~BRIQR,VALUE(16,2),220,COOR,Z ~BRIQR,VALUE(17,2),280,COOR,Z ~BRIQR,VALUE(18,2),285,COOR,Z ~BRANG,RAD ~BRIQR,VALUE(19,2),100,ANGLE,V ~BRIQR,VALUE(20,2),120,ANGLE,V ~BRIQR,VALUE(21,2),120.0000001,ANGLE,V ~BRIQR,VALUE(22,2),150,ANGLE,V ~BRIQR,VALUE(23,2),200,ANGLE,V ~BRIQR,VALUE(24,2),220,ANGLE,V ~BRIQR,VALUE(25,2),280,ANGLE,V ~BRIQR,VALUE(26,2),285,ANGLE,V ~BRSKTCH,10 ! Warning and error tolerances *DO,II,1,NComp TOLER(II, 1)= 1E-3 TOLER(II, 2)= 1E-3 *ENDDO TOLER( 6,1) = 2E-3 $ TOLER( 6,2) = 2E-3 !-------------------------------------------------------------------------------------- ! Results comparison !-------------------------------------------------------------------------------------- COMPARA.MAC |
Results
| Label | Target | CivilFEM | Ratio | Tolerance |
| 0 | 0 | 0.000 | 0 | |
| Param 2 | 70 | 70 | 1.000 | 0.001 |
| x 150 | 124.55 | 124.55 | 1.000 | 0.001 |
| y 150 | 72.7 | 72.7 | 1.000 | 0.001 |
| x 220 | 180.18 | 180.18 | 1.000 | 0.001 |
| y 220 | 113.91 | 113.9 | 1.000 | 0.001 |
| x 285 | 188.63 | 188.63 | 1.000 | 0.002 |
| y 285 | 176.02 | 176.02 | 1.000 | 0.001 |
| ang 100 | 27 | 27 | 1.000 | 0.001 |
| ang 150 | 27 | 27 | 1.000 | 0.001 |
| ang 220 | 55.648 | 55.648 | 1.000 | 0.001 |
| ang 285 | 108.85 | 108.85 | 1.000 | 0.001 |
| z 100 | 380 | 380 | 1.000 | 0.001 |
| z 120 | 380.4 | 380.4 | 1.000 | 0.001 |
| z 150 | 381.21 | 381.21 | 1.000 | 0.001 |
| z 200 | 380.8 | 380.8 | 1.000 | 0.001 |
| z 220 | 380.2 | 380.2 | 1.000 | 0.001 |
| z 280 | 378.89 | 378.89 | 1.000 | 0.001 |
| z 285 | 378.81 | 378.81 | 1.000 | 0.001 |
| ang 100 | 0.019997 | 0.019997 | 1.000 | 0.001 |
| ang 120- | 0.019997 | 0.019997 | 1.000 | 0.001 |
| ang 120+ | 0.039979 | 0.039979 | 1.000 | 0.001 |
| ang 150 | 0.013749 | 0.013749 | 1.000 | 0.001 |
| ang 200 | -0.029991 | -0.029991 | 1.000 | 0.001 |
| ang 220 | -0.02883 | -0.028838 | 1.000 | 0.001 |
| ang 280 | -0.014999 | -0.014999 | 1.000 | 0.001 |
| ang 285 | -0.014999 | -0.014999 | 1.000 | 0.001 |
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