摘要
随着大批水利水电工程的建设,库水位升降对库岸滑坡的影响备受工程技术人员关注。通过分析当前国内外学者关于库水位升降对滑坡影响的研究资料,分别总结了库水位上升和下降引起滑坡的原因,主要包括库水的物理化学作用使岩土体性质改变和力学作用使滑体的滑动力或抗滑力改变两方面,详细论述了每种因素的破坏机理。在此基础上,总结和提出了库岸滑坡的防治原则及防治措施,展望了库岸滑坡的研究方向,供工程技术人员和科研人员参考。
The stability of landslide is affected by the fluctuation in reseroir＇s water level, and it has raised engineers＇ concern along with constructions of large number of hydraulic and hydropower projects. Causes of landslide with the water level rising and falling are respectively summarized by analyzing the research data conducted by scholars. These causes can be divided into two types-the characteristics of rock and soil mass is changed by physical and chemical reactions because of water soak, and the sliding power or sliding resistance is changed by mechanic effects. The destruction mechanism of every factor is discussed in detail. On this basis, the landslide prevention principle and measures and resen,oir bank landslide research direction are put forward, which can be reference for engineers and researchers.
出处
《价值工程》
2016年第20期154-156,共3页
Value Engineering
关键词
滑坡
库水位升降
影响
防治
研究现状
landslide
fluctuation of water level
influence
prevention measures
research status
