The mixed mode fracture of center cracked Brazilian disk specimen subjected to diametral compression is analysed by weight function method.
用权函数方法对中心裂纹巴西试样的对径加载作了-复合型断裂分析。
Analytical solutions of axial, lateral, circumferential and volumetric strains, and post-peak Poisson's ratio of rock specimen subjected to shear failure in uniaxial compression are proposed.
提出了单轴压缩的岩样在受到剪切破坏条件下的全部变形特征，即轴向、侧向、环向、体积应变及峰后泊松比的解析式。
Strain localization and macroscopically mechanical behaviors of rock specimen with and without material imperfection in plane strain compression were modeled numerically by FLAC.
在平面应变压缩条件下，采用拉格朗日元法研究了材料缺陷对岩样应变局部化及宏观力学行为的影响。
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