| 有限元强度折减法分析边坡的失稳判据研究 |
| |
| 引用本文： | 张军,舒伟富. 有限元强度折减法分析边坡的失稳判据研究[J]. 山西建筑, 2009, 35(3): 9-10 |
| |
| 作者姓名： | 张军 舒伟富 |
| |
| 作者单位： | 长沙理工大学土木与建筑学院,湖南长沙,410076 |
| |
| 摘 要： | 针对目前强度折减法所使用的三个失稳判据的不足，提出了以塑性应变的突变性作为失稳判据的方法，分析结果表明，该方法合理可行，为边坡的稳定性分析提出了新的失稳准则，从而促进边坡的稳定性研究。
|
| 关 键 词： | 边坡失稳判据 折减系数 有限元强度折减法 |
Analysis the slope destabilization criterion study with finite element strength reduction method |
| |
| ZHANG Jan,SHU Wei-fu. Analysis the slope destabilization criterion study with finite element strength reduction method[J]. Shanxi Architecture, 2009, 35(3): 9-10 |
| |
| Authors: | ZHANG Jan SHU Wei-fu |
| |
| Affiliation: | ZHANG Jun SHU Wei-fu |
| |
| Abstract: | Aiming at three destabilization criterion shortage of present strength reduction method,the method with plastic strain as destabilization criterion was proposed.The analysis result indicated that the method was feasible,which provided new destabilization criterion for slope stability,therefore promoted slope stability study. |
| |
| Keywords: | slope destabilization criterion reduction coefficient finite element strength reduction method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
