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[求助] ansys 應(yīng)力場模擬 APDL 求助

/SOLU
d,22,uy,0
d,62,uy,0
d,60,uy,0
d,59,uy,0
d,58,uy,0
d,57,uy,0
d,56,uy,0
d,55,uy,0
d,54,uy,0
d,53,uy,0
d,52,uy,0
d,51,uy,0
d,50,uy,0
d,56,ux,0
d,69,ux,0
d,13,ux,0
d,43,ux,0
d,30,ux,0
DA,1,UZ,0
ESEL,ALL
ESEL,s,elem,,113,3784
ESTIF,0
ekill,all
ESEL,ALL
stepstep=0
b=0
sel_elem=2971
*do,i,1,57
sel_elem=sel_elem+1
*do,k,0,2
esel,all
EALIVE,sel_elem
EALIVE,sel_elem+68
EALIVE,sel_elem-68
EALIVE,sel_elem-136
sel_elem=sel_elem-1224
*ENDDO
sel_elem=sel_elem+1224+1224+1224
EPLOT
esel,all
BFVDELE,2,TEMP
stepstep=stepstep+1
LDREAD,TEMP, stepstep,2,,,shiytemp,rth
ANTYPE,4
TRNOPT,FULL
/PBF,TEMP,,1
EPLOT
b=b+1
TIME,0.0025*b
KBC,1
AUTOTS,ON
TIMINT,ON
OUTRES,ALL,ALL
esel,all
!!!下面這段是選擇了模型的全部單元，不懂這樣選擇的目的是什么，esel,all不是已經(jīng)有選擇全部單元的作用了嗎
ESEL,s,ELEM,,2837,2896
ESEL,a,ELEM,,2905,2964
ESEL,a,ELEM,,2973,3032
ESEL,a,ELEM,,3041,3100
ESEL,a,ELEM,,3109,3168
ESEL,a,ELEM,,3177,3236
ESEL,a,ELEM,,3245,3304
ESEL,a,ELEM,,3313,3372
ESEL,a,ELEM,,3381,3440
ESEL,a,ELEM,,3449,3508
ESEL,a,ELEM,,2837-1224,2896-1224
ESEL,a,ELEM,,2905-1224,2964-1224
ESEL,a,ELEM,,2973-1224,3032-1224
ESEL,a,ELEM,,3041-1224,3100-1224
ESEL,a,ELEM,,3109-1224,3168-1224
ESEL,a,ELEM,,3177-1224,3236-1224
ESEL,a,ELEM,,3245-1224,3304-1224
ESEL,a,ELEM,,3313-1224,3372-1224
ESEL,a,ELEM,,3381-1224,3440-1224
ESEL,a,ELEM,,3449-1224,3508-1224
ESEL,a,ELEM,,2837-1224-1224,2896-1224-1224
ESEL,a,ELEM,,2905-1224-1224,2964-1224-1224
ESEL,a,ELEM,,2973-1224-1224,3032-1224-1224
ESEL,a,ELEM,,3041-1224-1224,3100-1224-1224
ESEL,a,ELEM,,3109-1224-1224,3168-1224-1224
ESEL,a,ELEM,,3177-1224-1224,3236-1224-1224
ESEL,a,ELEM,,3245-1224-1224,3304-1224-1224
ESEL,a,ELEM,,3313-1224-1224,3372-1224-1224
ESEL,a,ELEM,,3381-1224-1224,3440-1224-1224
ESEL,a,ELEM,,3449-1224-1224,3508-1224-1224
ESEL,a,ELEM,,1,112
ESEL,a,ELEM,,3785,10000
!!!!!!
solve
*ENDDO
�。�！上面已經(jīng)求解完畢了，不懂為什么還要加個do,J,0,3 的循環(huán)呢，這個又是什么作用呢
*do,J,0,3
sel_elem=sel_elem+1
*do,k,0,2
esel,all
EALIVE,sel_elem
EALIVE,sel_elem+68
EALIVE,sel_elem-68
EALIVE,sel_elem-136
sel_elem=sel_elem-1224
*ENDDO
sel_elem=sel_elem+1224+1224+1224
*ENDDO
EPLOT
esel,all
BFVDELE,2,TEMP
stepstep=stepstep+1
LDREAD,TEMP,stepstep,2,,,shiytemp,rth
ANTYPE,4
TRNOPT,FULL
/PBF,TEMP,,1
EPLOT
b=b+1
TIME,0.0025*b
KBC,1
AUTOTS,ON
TIMINT,ON
OUTRES,ALL,ALL
esel,all
ESEL,s,ELEM,,2837,2896
ESEL,a,ELEM,,2905,2964
……
ESEL,a,ELEM,,3785,10000
solve

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2樓2014-12-17 09:24:43