| 某大型水电站水文滑坡的稳定性及生物护坡研究 |
| |
| 引用本文： | 张诗媛,朱继良,罗言云. 某大型水电站水文滑坡的稳定性及生物护坡研究[J]. 水土保持研究, 2007, 14(1): 307-309,312 |
| |
| 作者姓名： | 张诗媛 朱继良 罗言云 |
| |
| 作者单位： | 1. 四川大学生命科学学院,生物资源与生态环境教育部重点实验室,成都,610064
2. 广西电力工业勘察设计研究院,南宁,530023 |
| |
| 基金项目： | 中国西南地区能源植物资源利用开发项目 |
| |
| 摘 要： | 拟建的某水电站位于雅砻江上游大河湾的下游段，是雅砻江流域规划拟建的最大库容水电站。该滑坡位于拟建Ⅰ勘探线下游约300m的左岸陡倾顺向坡中。通过采用3种极限平衡法对它进行了稳定性计算，结果表明：在天然情况下，滑坡体处于平衡状态；在特大降雨情况下，滑坡发生整体失稳的可能性不大，但有可能发生局部的失稳。为了使坡体处于稳定状态，除了常规的工程治理措施外，有必要对它采取生物护坡措施，以减少水对滑坡体不利影响。
|
| 关 键 词： | 水文滑坡 水电站 稳定性 生物护坡措施 |
| 文章编号： | 1005-3409（2007）01-0307-03 |
| 收稿时间： | 2006-02-27 |
| 修稿时间： | 2006-02-27 |
Study of the Stability of Shuiwen Slope and Bio-controlling Methods at a Reservoir |
| |
| ZHANG Shi-yuan,ZHU Ji-liang,LUO Yan-yun. Study of the Stability of Shuiwen Slope and Bio-controlling Methods at a Reservoir[J]. Research of Soil and Water Conservation, 2007, 14(1): 307-309,312 |
| |
| Authors: | ZHANG Shi-yuan ZHU Ji-liang LUO Yan-yun |
| |
| Affiliation: | 1. School of Life Sciences, Sichuan University, Chengdu 610064, China; 2. Guangxi Electric Power Industry Investigation Design and Research Institute, Nanning 530023,China |
| |
| Abstract: | A hydroelectric station lies in the lower reaches of Dahewan, upstream of the Yalong River. This hydroelectric station is connected to the biggest capacity reservoir in the Yalong River. One of the slopes of the reservoir is very steep. If this slope fails it will harm thousands of people who live up slope. Calculations of the slopes stability, using three methods, indicates that the slope is safe under natural conditions, although under unusual weather conditions it could partially fail. In order to ensure the stability of the slope bio-controlling measures were implemented to reduce any adverse effects on the slope stability. |
| |
| Keywords: | Shuiwen landslide, hydroelectric station stability bio-controlling measures |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
