我做的是H型鋼的噴水冷卻,求變形位移曲線圖,利用的是熱結(jié)構(gòu)耦合的間接法做的,先求出溫度場(chǎng),后溫度場(chǎng)作為載荷求變形位移場(chǎng)。
這里的命令流哪里錯(cuò)了?怎么就做不出圖示的位移曲線圖?求助大神。!
FINI
/CLEAR,ALL
/FILNAME,LENGQUE
/PREP7
ET,1,PLANE55
MP,KXX,1,40
MP,C,1,600
MP,DENS,1,7800
K,1,,0.004,,
K,2,,-0.004,,
K,3,0.088,-0.004,,
K,4,0.088,0.004,,
K,5,0.088,0.1,,
K,6,0.088,-0.1,,
K,7,0.1,-0.1,,
K,8,0.1,0.1,,
K,9,0.088,0.07,,
K,10,0.088,-0.07,,
K,11,0.1,0.07,,
K,12,0.1,-0.05,,
LSTR, 1, 4
LSTR, 4, 9
LSTR, 9, 5
LSTR, 5, 8
LSTR, 8, 11
LSTR, 11, 12
LSTR, 12, 7
LSTR, 7, 6
LSTR, 6, 10
LSTR, 10, 3
LSTR, 3, 2
LSTR, 2, 1
LFILLT,1,2,0.013, ,
LFILLT,10,11,0.013, ,
FLST,2,2,3,ORDE,2
FITEM,2,3
FITEM,2,-4
KDELE,P51X
LGLUE,ALL
AL,ALL
SMRTSIZE,3
AMESH,ALL
/SOL
ANTYPE,TRANS
TUNIF,900
FLST,2,1,4,ORDE,1
FITEM,2,1
SFL,P51X,CONV,3500, ,20,
FLST,2,1,4,ORDE,1
FITEM,2,13
SFL,P51X,CONV,3000, ,20,
FLST,2,1,4,ORDE,1
FITEM,2,2
SFL,P51X,CONV,2500, ,20,
FLST,2,1,4,ORDE,1
FITEM,2,3
SFL,P51X,CONV,2000, ,20,
FLST,2,1,4,ORDE,1
FITEM,2,4
SFL,P51X,CONV,100, ,20,
FLST,2,1,4,ORDE,1
FITEM,2,5
SFL,P51X,CONV,2500, ,20,
FLST,2,1,4,ORDE,1
FITEM,2,6
SFL,P51X,CONV,3500, ,20,
FLST,2,1,4,ORDE,1
FITEM,2,7
SFL,P51X,CONV,4000, ,20,
FLST,2,1,4,ORDE,1
FITEM,2,8
SFL,P51X,CONV,150, ,20,
FLST,2,1,4,ORDE,1
FITEM,2,9
SFL,P51X,CONV,2500, ,20,
FLST,2,1,4,ORDE,1
FITEM,2,10
SFL,P51X,CONV,3000, ,20,
FLST,2,1,4,ORDE,1
FITEM,2,14
SFL,P51X,CONV,2500, ,20,
FLST,2,1,4,ORDE,1
FITEM,2,11
SFL,P51X,CONV,1000, ,20,
TIME,1
SOLVE
TIME,5
DELTIM,1
OUTRES,ALL,ALL
SOLVE
!******************轉(zhuǎn)換到應(yīng)力場(chǎng)位移分析*****************5f
FINISH
/FILNAME,LENGQUE1
/PREP7
PHYSICS,CLEAR
FINISH
/SOL
LSCLEAR,ALL !!刪除荷載步數(shù)據(jù)
FINISH
/PREP7
ETCHG,TTS
!************參數(shù)************
MP,DENS,1,7850
MP,EX,1,170E9
MP,PRXY,1,0.3
UIMP,1,REFT,,,20
MP,ALPX,1,14E-6
/SOLU
LSEL,S,LOC,X,0
D,ALL,UX,0
ALLS
EPLOT
TIME,1
LDREAD,TEMP,,,1,,'LENGQUE','rth',' '
ALLSEL
SOLVE
TIME,2
LDREAD,TEMP,,,2,,'LENGQUE','rth',' '
ALLSEL
SOLVE
TIME,3
LDREAD,TEMP,,,3,,'LENGQUE','rth',' '
ALLSEL
SOLVE
TIME,4
LDREAD,TEMP,,,4,,'LENGQUE','rth',' '
ALLSEL
SOLVE
TIME,5
LDREAD,TEMP,,,5,,'LENGQUE','rth',' '
ALLSEL
SOLVE
/POST26
NSOL,2,160,U,Y,Y-1 !最小位移曲線
NSOL,3,77,U,Y,Y-2 !最大位移曲線
PLVAR,2,3
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