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[求助]
法兰垫片非线性材料压缩回弹曲线出错
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求助 我模拟垫片密封，在设置不同温度下垫片的压缩回弹曲线求解时总出现如下错误 *** ERROR *** CP = 325.766 TIME= 09:51:24 The unloading point of the 1th nonlinear unloading curve at temperature 100 is not on the compression curve at the same temperature for gasket material number 4. *** ERROR *** CP = 325.922 TIME= 09:52:22 The unloading point of the 1th nonlinear unloading curve at temperature 200 is not on the compression curve at the same temperature for gasket material number 4. *** ERROR *** CP = 325.984 TIME= 09:52:24 The unloading point of the 1th nonlinear unloading curve at temperature 300 is not on the compression curve at the same temperature for gasket material number 4. *** ERROR *** SUPPRESSED MESSAGE CP = 326.125 TIME= 09:52:27 The step data was checked and there were errors found. Please check output or errors file ( D:\lianxi\luoshuan\file.err ) for messages. 我的命令流为 MPTEMP,,,,,,,, MPTEMP,1,20 MPTEMP,2,100 MPTEMP,3,200 MPTEMP,4,300 !定义垫片材料4! DALTA0=0.00e-3 STIFF0=0.0e7 SCAP=1.0e-5 TB,GASKET,4,,,PARA TBDATA,1,DELTA0,STIFF0,SCAP !定义垫片加载曲线1! TB,GASKCOMP,4,4,5,COMP TBTEMP,20 TBPT,,0.2,10 TBPT,,0.38,20 TBPT,,0.5,30 TBPT,,0.82,60 TBPT,,1.04,80 TBTEMP,100 TBPT,,0.21,10 TBPT,,0.41,20 TBPT,,0.52,30 TBPT,,0.9,60 TBPT,,1.12,80 TBTEMP,200 TBPT,,0.29,10 TBPT,,0.46,20 TBPT,,0.58,30 TBPT,,0.9,60 TBPT,,1.22,80 TBTEMP,300 TBPT,,0.3,10 TBPT,,0.48,20 TBPT,,0.61,30 TBPT,,1.05,60 TBPT,,1.32,80 !定义垫片实际卸载曲线1! TB,GASKNUNL,4,4,8,NUNL TBTEMP,20 TBPT,,1.04,80 TBPT,,1.035,70 TBPT,,1.03,60 TBPT,,1.01,40 TBPT,,1,30 TBPT,,0.98,20 TBPT,,0.92,10 TBPT,,0.8,0 TBTEMP,100 TBPT,,1.12,80 TBPT,,1.11,70 TBPT,,1.105,60 TBPT,,1.1,40 TBPT,,1.08,30 TBPT,,1.05,20 TBPT,,1.03,10 TBPT,,0.9,0 TBTEMP,200 TBPT,,1.22,80 TBPT,,1.21,70 TBPT,,1.2,60 TBPT,,1.19,40 TBPT,,1.18,30 TBPT,,1.16,20 TBPT,,1.14,10 TBPT,,1.05,0 TBTEMP,300 TBPT,,1.32,80 TBPT,,1.315,70 TBPT,,1.31,60 TBPT,,1.3,40 TBPT,,1.29,30 TBPT,,1.275,20 TBPT,,1.26,10 TBPT,,1.18,0 搞不懂为什么100,200,300摄氏度压缩回弹曲线出错，而20摄氏度我也是是那么设置的却没有错误，求大神什么指教！！！ |
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