相场断裂方法发展概况

被引:10
作者
张豪
于继东
裴晓阳
彭辉
李平
蔡灵仓
汤铁钢
机构
[1] 中国工程物理研究院流体物理研究所
基金
国家自然科学基金重点项目;
关键词
相场断裂方法; 数值模拟; 脆性断裂; 延性断裂;
D O I
暂无
中图分类号
O346.1 [断裂理论];
学科分类号
摘要
相场断裂方法自21世纪初开始发展以来,一直备受关注,在裂纹扩展模拟方面表现出了一定的特点,取得了一定的研究成果。本文分析了相场断裂方法较其他断裂模拟方法的优势,简单介绍了相场断裂方法的发展现状和发展趋势:目前脆性断裂相场方法已较为成熟,能够模拟诸多脆性断裂中的经典问题,在此基础上正在朝着解决多场耦合情况下的断裂问题发展,且也取得了一定的研究成果。最后,简单介绍了延性断裂相场方法的发展现状,提出在该方向进行深入研究的展望。
引用
收藏
页码:128 / 139
页数:12
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