水库工程引发地质灾害初探——以三原西郊水库引发塌岸为例  

Preliminary Study on Environment Geological Hazard Due to Water Conservancy Project of Sanyuan Western Reservoir

作　　者：张兴安[1] 李鹏[1] ZHANG Xingan;LI Peng(Shannxi Province Institute of Water Resources and Electric Power Investigation and Design,Xi＇an 710001,China)

机构地区：[1]陕西省水利电力勘测设计研究院,陕西西安710000

出　　处：《灾害学》2018年第3期123-125,共3页Journal of Catastrophology

基　　金：国家自然科学青年基金项目(NSFC);黄土塬边拉张裂缝扩展机制及对滑坡的影响效应研究(41302250)

摘　　要：水库工程的建设运营,显著地改变了区域内水文地质、环境地质条件,也改变了沿线应力场强度与分布状态,相伴产生了沿线的环境地质灾害问题。以三原西郊水库引发塌岸为例论述了不同水库诱发岸坡稳定地质灾害的类型、形成过程及影响因素,并提出相关的治理措施建议。The construction and operation of water conservancy projects significantly changed the hydrogeological and environmental geological conditions in the region, and also changed the intensity and distribution of stress fields along the line, which accompanied the environmental geological disasters along the line. In this paper, Sanyuan reservoir bank collapse is taken as an example to discuss the types, different slope stability of reservoir induced geological disaster formation process and influence factors, and measures of governance are put forward accordingly.

关 键 词：水库工程 塌岸 地质灾害 影响因素 

分 类 号：X43[环境科学与工程—灾害防治] P343.3[天文地球—水文科学]