CFVR5312 - Tunnel 2D wizard
Single tunnel check using the wizard
A single tunnel type 1 without invert and no gable end nor elephant foot is defined with the wizard.
3 anchorages and trusses are defined and excavation type A is selected.
A terrain with 4 layers will surround the tunnel
CFVR5312.tnCF file is needed to load tunnel parameters into the wizard
Element types used in the model: PLANE182 Needed CivilFEM Modules: |
|
| Model Statistics | |
| Number of elements | 428 |
| Number of nodes | 420 |
| Number of civil materials | 11 |
| Number of cross sections | 2 |
| Number of shell vertices | 0 |
Log file: CFVR5312.DAT
!------------------------------------------------------------------------------------------ ! Initial data !------------------------------------------------------------------------------------------ FINISH ~CFCLEAR,,1 /FILNAME,CFVR5312 NomFile='CFVR5312' /TITLE, %NomFile%, Tunnel 2D wizard check ! Civil Setup ~UNITS,,LENG,M ~UNITS,,TIME,S ~UNITS,,FORCE,MP ~CFACTIV,GETC,YES ! Active geotechnical module ! Parameters th1= 6 ! Soil SW th2= 9 ! Soil GW th3= 12 ! Rock Diorite th4= 18 ! Soil SP FINISH /PREP7 ! Elements defined by tunnel wizard ! Type 1-3-->PLANE182 ! Type 4-->BEAM3 ! Type 5-->LINK1 ! Materials ~CFMP,1,LIB,CONCRETE,EC2,C40/50 ! Concrete ~CFMP,3,LIB,SOIL,,SW ! Soil: Sand Well Graded (SW) ~CFMP,4,LIB,SOIL,,GW ! Soil: Gravel Well Graded (GW) ~CFMP,5,LIB,ROCK,,Diorite ! Soil: Diorite ~CFMP,6,LIB,SOIL,,SP,0,0,0 ! Soil: Sand ~CFMP,7,LIB,STEEL,EC3,Fe 360 ! Steel for trusses ~CFMP,8,LIB,PREST,EHE,Y1860S3 ! Steel for bolts ! Terrain definition (Water table =149.0 ; Overload 150 ;beta =0) ~TERDEF,8,NEW,4,0,Y,60,0.0,10,1,59 ~TERDEF,8,LAYER,1,3, th1,0 ,DB ,0 ~TERDEF,8,LAYER,2,4, th2,0 ,DB ,0 ~TERDEF,8,LAYER,3,5, th3,0 ,DB ,0 ~TERDEF,8,LAYER,4,6, th4,0 ,DB ,0 ! B & S Properties for trusses ~SSECLIB,21,7,1,3 ~BMSHPRO,21,BEAM,21,21,,,3,21,0,,Beam 21 ! B & S Properties for bolts ~CBDMS ,22,8,0.045 ~BMSHPRO,22,BEAM,22,22,,,1,22,0,,Link 22 ! Load parameters for tunnel wizard ~TNLWND,CFVR5312,tnCF FINISH /POST1 !-------------------------------------------------------------------------------------- ! 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) = 'Dleft' LABEL( 2,1) = 'Dright' LABEL( 3,1) = 'Dbottom' LABEL( 4,1) = 'MatTypC' LABEL( 5,1) = 'MatTypSW' LABEL( 6,1) = 'MatTypGWSB' LABEL( 7,1) = 'MatTypDiSB' LABEL( 8,1) = 'MatTypSPSB' LABEL( 9,1) = 'MatTypAnch' LABEL(10,1) = 'NumAnch' ! Correct values VALUE( 1,1) = 5.0 VALUE( 2,1) = 5.0 VALUE( 3,1) = 5.0 VALUE( 4,1) = 1 VALUE( 5,1) = 3 VALUE( 6,1) = 12 VALUE( 7,1) = 13 VALUE( 8,1) = 14 VALUE( 9,1) = 8 VALUE(10,1) = 3 ! CivilFEM values CMSEL,S,TUNNEL_1_L KSLL *GET, TMXKPX, KP, 0, MXLOC, X *GET, TMNKPX, KP, 0, MNLOC, X *GET, TMNKPY, KP, 0, MNLOC, Y CMSEL,S,PHASE0_A LSLA KSLL *GET, SMXKPX, KP, 0, MXLOC, X *GET, SMNKPX, KP, 0, MNLOC, X *GET, SMNKPY, KP, 0, MNLOC, Y ! Dleft, Dright and Dbottom values VALUE( 1,2)=SMXKPX-TMXKPX VALUE( 2,2)=TMNKPX-SMNKPX VALUE( 3,2)=TMNKPY-SMNKPY ! Materials Check ~TPHASE, 4, 2, *GET, ElemNum, ELEM, 0, NUM, MAX *GET, VALUE( 4,2), ELEM, ElemNum, ATTR, MAT ! Concrete CMSEL,S,PHASE0_E NSLE *GET, MXNY,NODE, 0, MXLOC, Y NSEL,R,LOC,Y,MXNY ESLN,S,0,CORNER *GET, ElemNum, ELEM, 0, NUM, MAX *GET, VALUE( 5,2), ELEM, ElemNum, ATTR, MAT ! Soil SW CMSEL,S,PHASE0_E NSLE NSEL,R,LOC,Y,MXNY-th1-th2/2 ESLN,S,0,CORNER *GET, ElemNum, ELEM, 0, NUM, MAX *GET, VALUE( 6,2), ELEM, ElemNum, ATTR, MAT ! Soil GW submerged CMSEL,S,PHASE0_E NSLE NSEL,R,LOC,Y,MXNY-th1-th2-th3/2 ESLN,S,0,CORNER *GET, ElemNum, ELEM, 0, NUM, MAX *GET, VALUE( 7,2), ELEM, ElemNum, ATTR, MAT ! Diorite Rock submerged CMSEL,S,PHASE0_E NSLE NSEL,R,LOC,Y,MXNY-th1-th2-th3-th4/2 ESLN,S,0,CORNER *GET, ElemNum, ELEM, 0, NUM, MAX *GET, VALUE( 8,2), ELEM, ElemNum, ATTR, MAT ! Soil SP submerged ! Anchorages CMSEL,S,ANCHORS_E *GET, ElemNum, ELEM, 0, NUM, MAX *GET, VALUE( 9,2), ELEM, ElemNum, ATTR, MAT ! Steel for anchorages *GET, VALUE(10,2), ELEM, 0, COUNT ! number of anchorages ! Warning and error tolerances TOLER( 1,1)= 1E-2 $ TOLER( 1,2)= 1E-2 TOLER( 2,1)= 1E-2 $ TOLER( 2,2)= 1E-2 TOLER( 3,1)= 1E-2 $ TOLER( 3,2)= 1E-2 TOLER( 4,1)= 1E-2 $ TOLER( 4,2)= 1E-2 TOLER( 5,1)= 1E-2 $ TOLER( 5,2)= 1E-2 TOLER( 6,1)= 1E-2 $ TOLER( 6,2)= 1E-2 TOLER( 7,1)= 1E-2 $ TOLER( 7,2)= 1E-2 TOLER( 8,1)= 1E-2 $ TOLER( 8,2)= 1E-2 TOLER( 9,1)= 1E-2 $ TOLER( 9,2)= 1E-2 TOLER(10,1)= 1E-2 $ TOLER(10,2)= 1E-2 !------------------------------------------------------------------------------- ! Results comparison !------------------------------------------------------------------------------- COMPARA.MAC |
Results
| Label | Target | CivilFEM | Ratio | Tolerance |
| Dleft | 5 | 5 | 1.000 | 0.01 |
| Dright | 5 | 5 | 1.000 | 0.01 |
| Dbottom | 5 | 5 | 1.000 | 0.01 |
| MatTypC | 1 | 1 | 1.000 | 0.01 |
| MatTypSW | 3 | 3 | 1.000 | 0.01 |
| MatTypGW | 12 | 12 | 1.000 | 0.01 |
| MatTypDi | 13 | 13 | 1.000 | 0.01 |
| MatTypSP | 14 | 14 | 1.000 | 0.01 |
| MatTypAn | 8 | 8 | 1.000 | 0.01 |
| NumAnch | 3 | 3 | 1.000 | 0.01 |
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