Stability analysis of ancient rocky slide——instantiating by Guishan ancient rock slide beside Baoquan Pumped Storage Power Station

DU Jing-can; ZHOU Jia-cong; WI Yi; WANG Hong-yu; WANG Sheng-jun; ZHANG Si-hai

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Stability analysis of ancient rocky slide——instantiating by Guishan ancient rock slide beside Baoquan Pumped Storage Power Station

更新时间：2026-06-25

- Stability analysis of ancient rocky slide——instantiating by Guishan ancient rock slide beside Baoquan Pumped Storage Power Station
- Vol. 26, Issue 11, (2005)
- 作者机构：
  
  1. 中国国际工程咨询公司能源业务部,北京,100044
  2. 河南国网宝泉抽水蓄能有限公司,河南,新乡,453003
  3. 北京国道通公路设计研究院,北京,100053
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU45
- Online First：03 January 2014，
  
  Published：2005
- 稿件说明：
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DU Jing-can, ZHOU Jia-cong, WI Yi, et al. Stability analysis of ancient rocky slide——instantiating by Guishan ancient rock slide beside Baoquan Pumped Storage Power Station[J]. 2005, 26(11).
DOI：

DU Jing-can, ZHOU Jia-cong, WI Yi, et al. Stability analysis of ancient rocky slide——instantiating by Guishan ancient rock slide beside Baoquan Pumped Storage Power Station[J]. 2005, 26(11). DOI：

摘要

龟山古滑坡体体积约2 100万立方米，其稳定性直接影响电站的运行安全。首先分析了古滑坡体的边界条件和滑裂带力学参数取值，并指出岩质古滑坡稳定性分析中应注意的问题，然后分别使用极限平衡法和三维Flac方法分析了龟山古滑坡体的稳定性。最后根据稳定性分析结果提出了对龟山古滑坡体的处理建议。

Abstract

Guishan ancient rock slide

bulking about 2 100×104 m3

lies above water inlet/outlet of lower reservoir of Baoquan Pumped Storage Power Station. The stability of the slide evidently affects safety of the pumped-storage power station. The paper first discussed boundary conditions and parameters on slide surface of the ancient slide

pointing out problems that should be paid attention to in stability analysis of ancient rock slide. Stability of Guishan ancient rock slide was then calculated by 2D (limiting equilibrium) and 3D (Flac) methods. Based on the calculations

remedy methods were finally suggested.

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