| 层状岩体的力学特征和数值模拟方法研究 |
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| 作者单位： | 长安大学建筑工程学院 陕西西安710061
(王启耀)，长安大学地测学院 陕西西安710054(蒋臻蔚) |
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| 摘 要： | 层状岩体由于具有层状结构,不仅变形和强度性质有异于一般的岩体,岩体的破坏方式及机理也具有明显的特点。作者在前人研究的基础上,结合自己对该问题的研究,全面总结了倾斜层状岩体的力学特征和数值模拟方法,并对各种模拟方法的优缺点进行了比较。
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| 关 键 词： | 层状岩体 横观各向同性 Cosserat介质理论 数值模拟 |
Study on the Stress Characteristic of Layered Rock and Its Numerical Simulation Methods |
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| Authors: | WANG Qi-yao JIANG Zhen-wei |
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| Institution: | WANG Qi-yao~1,JIANG Zhen-wei~2 |
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| Abstract: | For its special layer formation,not only the deformation characteristic of the rock mass is different to ordinary rock mass,but also the mode and mechanism of failure are particular.Based on the work of predecessor and the authors' study,the authors summarize the characteristics and numerical simulation methods of the layered rock mass,and make a comparison of these methods. |
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| Keywords: | Layered rock Transverse isotropy Cosserat continuum theory Numerical simulation |
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