| 显石寨村管道滑坡形成机制及管道易损性评价 |
| |
| 引用本文： | 冯文凯,张涛,张誉瀚.显石寨村管道滑坡形成机制及管道易损性评价[J].地质灾害与环境保护,2014(2):83-88. |
| |
| 作者姓名： | 冯文凯 张涛 张誉瀚 |
| |
| 作者单位： | 地质灾害防治与地质环境保护国家重点实验室(成都理工大学);河南省地质矿产勘查开发局第二地质矿产调查院; |
| |
| 基金项目： | 国家自然科学基金(41172278);四川省教育厅重点项目(12ZA010)联合资助 |
| |
| 摘 要： | 显石寨村滑坡威胁着花巴输气管线的正常运营,且坡体上堆载、工程建设活动影响强烈。为研究滑坡稳定性及其作用下管道的易损性,本文从滑坡地质背景、变形特征及形成机制入手,通过定性分析和定量评价计算,确定了滑坡的稳定性及控制因素。在此基础上,对管道的易损性做出了定量评价,并提出了相应的处理措施建议。
|
| 关 键 词： | 管道滑坡 形成机制 稳定性 易损性 |
EVALUATING THE STABILITY OF LANDSLIDES IN XIANSHIZHAI VILLAGE AND THE PIPELINE VULNERABILITY WITH THEIR ACTION |
| |
| Institution: | FENG Wen-kai , ZHANG Tao, ZHANG Yu-han (1. State Key Laboratory of Geo-hazard Prevention and Geo-environment Protection, Chengdu University of Technology, Chengdu 610059,China 2. Second Institute of Geology and Mineral Resources Survey, Henan Bureau of Geo-exploration and Mineral Development, Jiaozuo 450001,China) |
| |
| Abstract: | The landslide and the engineering activities on the slope threaten the normal operation of the Hua-Ba gas pipeline. Qualitative analysis and quantitative calculation are applied to the study on the landslide stability and on its controlling factors from the perspective of geological background, deformation features and formation mechanism. A quantitative evaluation of the pipeline vulnerability is made and corresponding treatment measures are proposed. |
| |
| Keywords: | pipeline landslide formation mechanism stability vulnerability |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
