| 岩石破坏的机理再认识 |
| |
| 作者姓名： | 左红伟 闫强刚 |
| |
| 作者单位： | 同济大学地下建筑与工程系，同济大学地下建筑与工程系 上海 200092，上海 200092 |
| |
| 摘 要： | 岩石的各种强度准则一直是解释岩石或岩体破坏机理的主要理论。此外，从流变现象出发，通过数值模拟、实验对照、理论分析、进一步对岩石破坏机理的解释进行了探讨，认为受力岩石或岩体内差异流动变形也是导致岩石破坏的原因。
|
| 关 键 词： | 强度准则 差异流动变形 岩石破坏机理 数值模拟 有限元分析 破坏面 |
The Review of The Mechanism of Rock Failure |
| |
| Authors: | Zuo Hongwei Yan Qianggang |
| |
| Abstract: | nowadays, the mechanism of rock failure has been explained mainly by the theory of strength criteria. Beginning from rhelogical phenomena,based on numerical simulation, the investigation of experiments and theory cnd the supplement of the strength theory, the paper presents that the differential flow deformations developed in rock or rockmass under loads is one of the mechanism of rock failure |
| |
| Keywords: | strength criterion differential flow deformation mechanism of rock failure |
| 本文献已被 CNKI 维普 等数据库收录！ |
