冻结砂土的强度特性_stmopen 关键词】: 冻结砂土强度 极限偏应力强度 轴向破坏应变 [gap=1036]Keywords】: strength,ultimate deviator stress strength,axial failure strain
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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。
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.
当环向应变接近或超过轴向应变时，大理岩发生剧烈脆性破坏的可能性将明显提高。
The dramatic brittle failure of marble may happen more frequently if the circumferential strain approaches or exceeds the axial strain.
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