LS-DYNA离散梁模拟注意事项1:输出步长与集中质量

通过对一简单的弹簧模型进行模拟测试,主要研究vol、密度对结果的影响和计算耗时的影响,发现以集中质量mass模拟质量效果最佳,此结论可能有一定局限性,希望有一定参考价值,若有问题,还请读者反馈,谢谢!

以下为测试K文件:

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Taochun Yang
Author: Taochun Yang

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