剪切盒加载下岩石断裂特征的有限元分析
Journal Title: Science Paper Online - Year 2007, Vol 2, Issue 1
Abstract
本文介绍Ⅱ型断裂的研究现状，指出对于脆性岩石，并非Ⅱ型加载必定会产生对应的Ⅱ型断裂，借鉴剪切盒加载限制岩石发生Ⅰ型断裂，从而实现真正意义上的Ⅱ型断裂，并利用有限元方法分析在Ⅱ型加载下岩石裂纹尖端的应力场，探讨了岩石在Ⅱ型加载下的断裂机理。
Authors and Affiliations
Wei Zi, Zhiwu Yu, Qiuhua Rao
Keywords
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- EP ID EP102224
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