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1、ET,1,COMBIN14,,,2!UXANDUYDOFELEMENT(单元类型)ET,3,COMBIN40,,,,,,2!ALLMASSISATNODEJ,UXDOFELEMENTET,4,COMBIN40,,,2,,,2!ALLMASSISATNODEJ,UYDOFELEMENTR,1,1!SPRINGSTIFFNESS=1（刚度）R,2,8!SPRINGSTIFFNESS=8/COMUSECOMBIN40MASS,K,ANDDAMPINGC,TOAPPROX.CRITICALDAMPING
2、R,3,,1.41,1!C=1.41,M=1（实常数）R,4,,2,1!C=2,M=1N,1（创建节点）N,2,,10N,3,,20N,4,-1,10N,5,,9LOCAL,11,0,0,0,0,45（设置局不坐标）NROTAT,2（移动工作坐标系）!ROTATENODESOLOADCANBEDIRECTLYAPPLIEDE,1,2（连接1,2单元被赋予实常数）!ELEMENT1ISSPRINGELEMENTWITHSTIFFNESS1REAL,2E,2,3（连接2,3并且赋值）!ELEMENT
3、2ISSPRINGELEMENTWITHSTIFFNESS8TYPE,3（单元3）REAL,3（实常数3）E,4,2（连接4,2并且赋值）!ELEMENT3ISCOMBINATIONELEMENTWITHC=1.41TYPE,4REAL,4E,5,2!ELEMENT4ISCOMBINATIONELEMENTWITHC=2NSEL,U,NODE,,2（无效果）D,ALL,ALL（在node定义自由度出约束定义节点自由度约束）NSEL,ALLFINISH/SOLUANTYPE,TRANS!FULLT
4、RANSIENTDYNAMICANALYSISNLGEOM,ON!LARGEDEFLECTIONKBC,1!STEPBOUNDARYCONDITIONF,2,FX,7.071068!FORCEISINROTATEDNODALCOORDINATESYSTEMAUTOTS,ONNSUBST,20OUTPR,,20OUTPR,VENG,20TIME,15!ARBITRARYTIMEFORSLOWDYNAMICSSOLVEFINISH/POST1SET,,,,,15!USEITERATIONWHENTI
5、ME=15ETABLE,SENE,SENE!STORESTRAINENERGYSSUM!SUMALLACTIVEENTRIESINELEMENTSTRESSTABLE*GET,ST_EN,SSUM,,ITEM,SENEPRNSOL,U,COMP!PRINTDISPLACEMENTSINGLOBALCOORDINATESYSTEM*GET,DEF_X,NODE,2,U,X*GET,DEF_Y,NODE,2,U,Y*DIM,LABEL,CHAR,3,2*DIM,VALUE,,3,3LABEL(1,1
6、)='STRAINE','DEF_X(C','DEF_Y(C'LABEL(1,2)=',N-cm','m)','m)'*VFILL,VALUE(1,1),DATA,24.01,8.631,4.533*VFILL,VALUE(1,2),DATA,ST_EN,DEF_X,DEF_Y*VFILL,VALUE(1,3),DATA,ABS(ST_EN/24.01),ABS(8.631/DEF_X),ABS(DEF_Y/4.533)/COM/OUT,vm9,vrt/COM,-----------------
7、--VM9RESULTSCOMPARISON---------------------/COM,/COM,
8、TARGET
9、ANSYS
10、RATIO/COM,*VWRITE,LABEL(1,1),LABEL(1,2),VALUE(1,1),VALUE(1,2),VALUE(1,3)(1X,A8,A8,'',F10.3,'',F10.3,'',1F5.3)/COM,----------------------------------------------------------------/OUTF
11、INISH*LIST,vm9,vrt
