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基于Abaqus后验误差指示器的相场断裂模型自适应网格细化策略开发与 ...
为解决相场断裂模型(PFM)在Abaqus中实现时因需预设精细网格区域而导致的计算资源消耗大、效率低的问题,研究人员开发了一种基于MISESERI误差指示器的自适应网格细化算法。该策略通过Python脚本集成Abaqus的网格重划分工具与用户子程序,实现了对裂纹扩展区域的 ...
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