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/prep7et,1,plane42et,2,solid45mp,ex,1,2.5e10!桩的弹性模量mp,nuxy,1,0.2!桩的泊松比mp,dens,1,2500!桩的密度mp,ex,2,2.5e8!土的弹性模量mp,nuxy,2,0.4!土的泊松比mp,dens,2,2000!土的密度tb,dp,2tbdata,1,19,32,30!粘聚力c为19,摩擦角为32度,膨胀角为30RECTNG,0,1,0,8,!面1RECTNG,1,5,0,6,!面2RECTNG,0,5,0,-16,!面3/pnum,area,1/pnum,line,1asel,s,,,2,3,1aglue,allnumcmp,allallselaplotlsel,s,,,1,3,2!划分面1lesize,all,,,2lsel,s,,,2,4,2lesize,all,,,16amesh,1lsel,s,,,6,8,2!划分面2lesize,all,0.5lsel,s,,,5lesize,all,0.5lsel,s,,,7lesize,all,0.5amesh,2lsel,s,,,11!划分面3lesize,all,0.5lsel,s,,,12lesize,all,0.5lsel,s,,,10lesize,all,0.5lsel,s,,,9lesize,all,0.5amesh,3EXTOPT,ESIZE,2,0,!拉伸成体1EXTOPT,ACLEAR,1type,2mat,1VEXT,1,,,,,-1EXTOPT,ESIZE,2,0,!拉伸成体2，3EXTOPT,ACLEAR,1mat,2VEXT,2,3,1,,,-1allsel/view,1,1,1,1eplotk,1001,5,6,-5k,1002,5,0,-5k,1003,5,-16,-5l,18,1001l,1001,1002l,1002,17l,1002,1003l,1003,21al,22,36,37,38!面4和面5al,30,38,39,40EXTOPT,ESIZE,10,0,EXTOPT,ACLEAR,1VEXT,19,20,1,-5!拉伸成体4和5vplotvsel,s,,,4,5,1vplotlsel,s,,,36,52,1lesize,all,0.5type,2mat,2vmesh,all!划分体4和5allselvsel,s,,,2,5,1!合并体2，3，4，5上的重复单元及节点VPLOTESLV,SNSLV,S,1EPLOTnummrg,allnumcmp,allnumcmp,allallsel/pnum,area,1/view,1,1,1,1/ang,1/pnum,mat,1,2eplot!接触单元设置allselet,3,170et,4,173keyopt,4,9,0keyopt,4,12,2r,10real,10mp,mu,2,0.2vsel,s,,,1vplotasel,s,,,4,6,1aplotcm,target,areatype,3nsla,s,1esurf,allesel,s,type,,3eplot/psyms,esys,1allselvsel,s,,,2,5,1vplotasel,s,,,13asel,a,,,17asel,a,,,22aplotcm,contact,areatype,4nsla,s,1esurf,allesel,s,type,,4eplot/psyms,esys,1allselgplotfinish/soluasel,s,loc,x,0aplotDA,all,symmasel,s,loc,x,5DA,all,allaplotasel,s,loc,z,0da,all,symmasel,s,loc,z,-5da,all,allasel,s,loc,y,-16da,all,allallselACEL,0,9.8,0,nsel,s,loc,y,8esln,seplotsfe,all,3,pres,,50antype,staticnlgeom,ontime,1nsub,100outres,all,allallselsolv