水利水电工程堆积体边坡稳定分析和工程措施研究

Stability Analysis on Side of Accumulation Body & Research of Engineering Measures in Hydropower Engineering

堆积体是中国西南地区普遍可见的一种地形地貌,通常处于临界状态,一遇开挖和降雨即可能发生开裂、解体和滑坡,给人员安全和工程顺利建设带来危害。本文结合近期几个水电工程面临的堆积体边坡的实际,探讨其失稳的机理,研究并推荐稳定分析及加固的方法。

Accumulation bodies are common geomorphic features in south - west region of China, generally in critical state. Once they are excavated or when it rains they may break, collapse as well as slide resulting in injuring workers safety and hindering engineering smooth construction. Combining with the practice problems of sides of accumulation bodies in several hydropower projects recently, the writer inquires into the mechanism that they are out of steady, and researches the methods of stability analysis and reinforcement, as well as recommends them.