ABAQUS报错INCREMENTS过多? 20
THE ANALYSIS MAY NEED A LARGE NUMBER OF INCREMENTS (MORE THAN 20,000,000), AND IT MAY BE AFFECTED BY ROUND-OFF ERRORS. FOR ACCURACY, RUNNING DOUBLE PRECISION EXECUTABLE IS REQUIRED.
准静态压缩,请问这个问题出现的原因什么吗?怎么解决?
ABAQUS报错INCREMENTS过多?的相关案例教程
ABAQUS计算错报 Error in job Job-concrete: THE ANALYSIS MAY NEED A LARGE NUMBER OF INCREMENTS (MORE THAN 20,000,000), AND IT MAY BE AFFECTED BY ROUND-OFF ERRORS. FOR ACCURACY, RUNNING DOUBLE PRECISION EXEC
在用abaqus仿真壳体非线性静力学分析问题时,报错 Too many attempts made for this increment The analysis has been terminated due to previous errors. All output requests have been written for the last converged increment. Ab
前几期给大家介绍了两期有关有限元非线性求解的基本数值算法:牛顿法和修正牛顿法,本期继续带着大家学习新的非线性算法——Incremental Secant Method,也就是常说的割线法。 该算法也是Kim教授书中第二章最后的非线性算法介绍了,至于弧长法和别的非线性算法可能后期会加以补充,后续将会介绍力控制加载与位移加载的区别与联系,再后来将会带来各种非线性有限元案例,敬请期待~ 【声明】:本次案
Abaqus软件作为一个功能非常强大的非线性有限元工具,在采用隐式算法(Standard/Implicit)计算时会默认将计算结果写入到.odb文件和.dat文件,而.dat文件可利用记事本或者文本编辑器直接打开进行读取,比较方便省事。然而在采用显式算法(Explicit)计算时则只会将结果写入到.odb文件中,而.odb文件为二进制文件,如若在批量提取场变量输出结果数据时(如提取某个集合点的位移
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