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| 一类含裂隙岩质边坡的滑动弱化逐步破坏机理 | |
| Alternative Title | MECHANISM OF PROGRESSIVE FAILURE OF A KIND OF FAULTED ROCK SLOPE DUE TO SLIP-WEAKENING |
张均锋 ; 丁桦; 徐永君; 孟祥跃
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| Source Publication | 岩石力学与工程学报
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| 2004 | |
| Volume | 23Issue:21Pages:3679-3683 |
| ISSN | 1000-6915 |
| Abstract | 含裂隙的岩土材料在剪切作用下,随着剪应变的增加,裂纹端部一定区域内的强度会表现出滑动弱化的现象.岩土材料这种性质的变化不同于粘性土结构性破坏,也不同于剪胀.在一定的载荷作用下,坡体内裂隙端部的滑动弱化使坡体内的应力重新分配,从而使得应力集中加剧,裂隙尖端进一步扩展,造成岩体结构性的破坏,乃至整个滑面的贯通直至发生滑坡.因此,滑动弱化是一类含裂隙岩质边坡滑坡的机理. |
| Keyword | 岩石力学 岩质边坡 滑动弱化 逐步破坏 |
| Subject Area | 力学 |
| Indexed By | CSCD ; EI |
| Language | 中文 |
| CSCD ID | CSCD:1681063 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/16078 |
| Collection | 力学所知识产出(1956-2008) |
| Recommended Citation GB/T 7714 | 张均锋,丁桦,徐永君,等. 一类含裂隙岩质边坡的滑动弱化逐步破坏机理[J]. 岩石力学与工程学报,2004,23,21,:3679-3683. |
| APA | 张均锋,丁桦,徐永君,&孟祥跃.(2004).一类含裂隙岩质边坡的滑动弱化逐步破坏机理.岩石力学与工程学报,23(21),3679-3683. |
| MLA | 张均锋,et al."一类含裂隙岩质边坡的滑动弱化逐步破坏机理".岩石力学与工程学报 23.21(2004):3679-3683. |
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