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我做的路面层间接触 就是最简单的两层平面板之间接触 命令流如下 但是结果确是这样的 我的接触使用接触向导做的 全部默认值 FKN 10 FTOLN 0.1 在最上面加了个Z方向的集中力 底面全约束 下面有个应变云图
请高人教我:为什么两层分开了?
命令流我全复制下来了
/BATCH
/COM,ANSYS RELEASE 8.0 UP20030930 22:27:55 05/25/2007
/input,menust,tmp,'',,,,,,,,,,,,,,,,1
/GRA,POWER
/GST,ON
/PLO,INFO,3
/GRO,CURL,ON
/CPLANE,1
/REPLOT,RESIZE
WPSTYLE,,,,,,,,0
/COM, Structural
!*
/PREP7
!*
ET,1,SOLID186
!*
!*
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,EX,1,,100E7
MPDATA,PRXY,1,,0.25
BLOCK,0,3,0,6,0,1,
BLOCK,0,2,0,6,1,2,
K, ,1,3,2,
/AUTO,1
/REP,FAST
/USER, 1
/VIEW, 1, 0.419514721625 , -0.892033764622 , 0.168175982574
/ANG, 1, -74.1843954580
/REPLO
/VIEW, 1, 0.852698788724 , -0.323666014924 , 0.410054979840
/ANG, 1, -77.0927595054
/REPLO
/REPLOT,RESIZE
FINISH
/SOL
FINISH
/PREP7
SMRT,6
SMRT,5
SMRT,4
SMRT,3
SMRT,2
SMRT,2
SMRT,1
MSHAPE,1,3D
MSHKEY,0
!*
CM,_Y,VOLU
VSEL, , , , 2
CM,_Y1,VOLU
CHKMSH,'VOLU'
CMSEL,S,_Y
!*
VMESH,_Y1
!*
CMDELE,_Y
CMDELE,_Y1
CMDELE,_Y2
!*
CM,_Y,VOLU
VSEL, , , , 1
CM,_Y1,VOLU
CHKMSH,'VOLU'
CMSEL,S,_Y
!*
VMESH,_Y1
!*
CMDELE,_Y
CMDELE,_Y1
CMDELE,_Y2
!*
!*
!*
/COM, CONTACT PAIR CREATION - START
CM,_NODECM,NODE
CM,_ELEMCM,ELEM
CM,_KPCM,KP
CM,_LINECM,LINE
CM,_AREACM,AREA
CM,_VOLUCM,VOLU
/GSAV,cwz,gsav,,temp
MP,MU,1,
MAT,1
R,3
REAL,3
ET,2,170
ET,3,174
KEYOPT,3,9,0
R,3,
RMORE,
RMORE,,0
RMORE,0
! Generate the target surface
ASEL,S,,,2
CM,_TARGET,AREA
TYPE,2
NSLA,S,1
ESLN,S,0
ESURF,ALL
CMSEL,S,_ELEMCM
! Generate the contact surface
ASEL,S,,,7
CM,_CONTACT,AREA
TYPE,3
NSLA,S,1
ESLN,S,0
ESURF,ALL
ALLSEL
ESEL,ALL
ESEL,S,TYPE,,2
ESEL,A,TYPE,,3
ESEL,R,REAL,,3
/PSYMB,ESYS,1
/PNUM,TYPE,1
/NUM,1
EPLOT
ESEL,ALL
ESEL,S,TYPE,,2
ESEL,A,TYPE,,3
ESEL,R,REAL,,3
CMSEL,A,_NODECM
CMDEL,_NODECM
CMSEL,A,_ELEMCM
CMDEL,_ELEMCM
CMSEL,S,_KPCM
CMDEL,_KPCM
CMSEL,S,_LINECM
CMDEL,_LINECM
CMSEL,S,_AREACM
CMDEL,_AREACM
CMSEL,S,_VOLUCM
CMDEL,_VOLUCM
/GRES,cwz,gsav
CMDEL,_TARGET
CMDEL,_CONTACT
/COM, CONTACT PAIR CREATION - END
/MREP,EPLOT
R,3,0,0,10, 0.01,0,0
RMORE,0,0,0, 0,0,0
RMORE,0,,, ,,
RMORE,,,0, 0,,
FINISH
/SOL
VPLOT
FLST,2,1,5,ORDE,1
FITEM,2,1
!*
/GO
DA,P51X,ALL,
FLST,2,1,1,ORDE,1
FITEM,2,319
!*
/GO
F,P51X,FZ,-1000
/STATUS,SOLU
SOLVE
FINISH
/POST1
/EFACE,1
AVPRIN,0, ,
!*
PLNSOL,U,X,0,1
/EFACE,1
AVPRIN,0, ,
!*
PLNSOL,U,Y,0,1
AVPRIN,0, ,
!*
PLESOL,S,Y,0,1
/EFACE,1
AVPRIN,0, ,
!*
PLNSOL,U,Y,0,1 |