[转帖]ANSYS振型叠加计算及工况组合例子

AaronSpark

ANSYS振型叠加计算及工况组合例子<BR>/PREP7 <BR>!* <BR>ET,1,PLANE42<BR>!* <BR>!* <BR>MPTEMP,,,,,,,, <BR>MPTEMP,1,0 <BR>MPDATA,EX,1,,30e9 <BR>MPDATA,PRXY,1,,.2 <BR>MPTEMP,,,,,,,, <BR>MPTEMP,1,0 <BR>MPDATA,DENS,1,,2500 <BR>MPTEMP,,,,,,,, <BR>MPTEMP,1,0 <BR>MPDATA,DAMP,1,,.05 <BR>K,1,,,, <BR>K,2,5,,,<BR>K,3,5,.5,, <BR>K,4,0,0.5,, <BR>A,1,2,3,4 <BR>ESIZE,0.25,0, <BR>MSHAPE,0,2D <BR>MSHKEY,0<BR>!* <BR>!* <BR>AMESH,ALL <BR>!* <BR>FINISH <BR>/SOLU <BR>!* <BR>ANTYPE,2<BR>!* <BR>MODOPT,LANB,6 <BR>EQSLV,SPAR <BR>MXPAND,0, , ,0 <BR>LUMPM,0 <BR>PSTRES,0<BR>!* <BR>MODOPT,LANB,6,0,0, ,OFF <BR>FLST,2,1,4,ORDE,1 <BR>FITEM,2,4 <BR>!* <BR>/GO <BR>DL,P51X, ,ALL, <BR>SAVE<BR>/STATUS,SOLU<BR>/REPLOT,RESIZE <BR>SOLVE <BR>FINISH <BR>/POST1 <BR>PLDISP,0<BR>SET,LIST<BR>SET,,, ,,, ,1 <BR>/REPLOT <BR>PLDISP,0<BR>FINISH <BR>/SOLU <BR>EXPASS,1<BR>MXPAND,6,0,0,0,0.001, <BR>/STATUS,SOLU<BR>SOLVE <BR>FINISH <BR>/POST1 <BR>/EFACE,1<BR>AVPRIN,0, , <BR>!* <BR>PLNSOL,S,X,0,1 <BR>SET,LIST<BR>SET,,, ,,, ,3 <BR>/EFACE,1<BR>AVPRIN,0, , <BR>!* <BR>PLNSOL,S,X,0,1 <BR>FINISH <BR>/SOLU <BR>!* <BR>ANTYPE,8<BR>SPOPT,SPRS,6,0 <BR>BETAD,0,<BR>DMPRAT,0, <BR>MDAMP,1,.05, , , , , , <BR>!* <BR>SVTYP,2,1, <BR>SED,0,1,0, <BR>ROCK,0,0,0,0,0,0, <BR>!* <BR>!* <BR>FREQ,0.00001,100,0,0,0,0,0,0,0 <BR>!* <BR>SV,0.05,1*50,1*50,<BR>!* <BR>SRSS,0.001,DISP <BR>/STATUS,SOLU<BR>SOLVE <BR>FINISH <BR>/POST1 <BR>/INPUT,'lcase','mcom',,, 0 <BR>PLDISP,0<BR>/EFACE,1<BR>AVPRIN,0, , <BR>!* <BR>PLNSOL,S,X,0,1 <BR>AVPRIN,0, , <BR>!* <BR>PLESOL,S,X,0,1 <BR>LCWRITE,1, , , <BR>FINISH <BR>/SOLU <BR>!* <BR>ANTYPE,0<BR>ACEL,9.8,0,0, <BR>/STATUS,SOLU<BR>/REPLOT,RESIZE <BR>SOLVE <BR>FINISH <BR>/POST1 <BR>PLDISP,2<BR>LCWRITE,2, , , <BR>LCASE,1,<BR>/REPLOT <BR>LCOPER,ADD,2, , , <BR>/REPLOT