求助各位高手,急
以下是一个钢结构火灾温度场分析,求助该程序错在那里/FILNAME,EXERCISE
/TITLE,Thermal analysis in fire resisting shutter
/PREP7
ET,1,PLANE55
KEYOPT,1,3,1
MPTEMP,,20,400,600,800,1000
MPDATA,KXX,1,,0.035,0.09,0.126,0.159,0.2
MPDATA,KXX,2,,53.334,40.84,33.55,27.36,27.36
MPTEMP
MPTEMP,,20,100,180,260,380
MPDATA,C,2,,439.8,487.62,522.33,550.75,596.52
MPTEMP,,500,600,640,720,735
MPDATA,C,2,,666.5,759.2,798.67,1388,5000
MPTEMP,,750,830,900,1000
MPDATA,C,2,,1483,725,650,650
MP,DENS,1,140
MP,DENS,2,7850
RECTNG,0,0.032,0,0.001
RECTNG,0,0.031,0.001,0.017
RECTNG,0,0.032,0.001,0.018
AOVLAP,ALL
NUMCMP,AREA
NUMCMP,LINE
ESIZE,0.001
APLOT
MAT,2
AMESH,2,3
MAT,1
AMESH,1
FINISH
/SOLU
ANTYPE,TRANS
TUNIF,20
*DO,t,60,360,60
TIME,t
DELTIM,20
AUTOTS,ON
Temp=20+345*LOG10(8*t/60+1)
LSEL,S,LINE,,1
NSLL,S,1
SF,ALL,CONV,25,Temp
SF,ALL,RDSF,0.9,1
ALLSEL
LSEL,S,,,6
NSLL,S,1
SF,ALL,CONV,30,20
ALLSEL
STEF,5.6696E-8
TOFFST,273
SPCTEMP,1,Temp1
SOLVE
*ENDDO
FINISH
/POST1
PLNSOL,TEMP,,0,
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