Progressive Modelling of the Gravity-induced Landslide Using the Local Dynamic Strength Reduction Method
文献类型：期刊论文
| 作者 | CHEN Guo-qing ; HUANG Run-qiu ; XU Qiang ; LI Tian-bin ; ZHU Ming-lei |
| 刊名 | Journal of Mountain Science
 |
| 出版日期 | 2013-08 |
| 卷号 | 10期号:4页码:532-540 |
| 关键词 | Landslide Local dynamic reduction Warning deformation Strength softening Progressive failure |
| 通讯作者 | CHEN Guo-qing |
| 英文摘要 | The failure of slope is a progressive process, and the whole sliding surface is caused by the gradual softening of soil strength of the potential sliding surface. From this viewpoint, a local dynamic strength reduction method is proposed to capture the progressive failure of slope. This method can calculate the warning deformation of landslide in this study. Only strength parameters of the yielded zone of landslide will be reduced by using the method. Through continuous local reduction of the strength parameters of the yielded zone, the potential sliding surface developed gradually and evolved to breakthrough finally. The result shows that the proposed method can simulate the progressive failure of slope truly. The yielded zone and deformation of landslide obtained by the method are smaller than those of overall strength reduction method. The warning deformation of landslide can be obtained by using the local dynamic strength reduction method which is based on the softening characteristics of the sliding surface. |
| 公开日期 | 2013-07-15 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/5660]  |
| 专题 | 成都山地灾害与环境研究所_Journal of Mountain Science _Journal of Mountain Science-2013_Vol10 No.4 |
| 推荐引用方式 GB/T 7714 | CHEN Guo-qing,HUANG Run-qiu,XU Qiang,et al. Progressive Modelling of the Gravity-induced Landslide Using the Local Dynamic Strength Reduction Method[J]. Journal of Mountain Science,2013,10(4):532-540. |
| APA | CHEN Guo-qing,HUANG Run-qiu,XU Qiang,LI Tian-bin,&ZHU Ming-lei.(2013).Progressive Modelling of the Gravity-induced Landslide Using the Local Dynamic Strength Reduction Method.Journal of Mountain Science,10(4),532-540. |
| MLA | CHEN Guo-qing,et al."Progressive Modelling of the Gravity-induced Landslide Using the Local Dynamic Strength Reduction Method".Journal of Mountain Science 10.4(2013):532-540. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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