摘要
依据我国15座水电站大坝的调查资料,着重论述了坝址环境地下水特征与作用,及其引起的帷幕失稳与渗漏溶蚀,岸坡坝基侧向稳定以及坝基软岩或软弱夹层软泥化等工程水文地质问题,并分析产生这些问题的某些机理作用,因此,在大坝安全监测中应重视对坝基水质的定期分析与监测.
Based on the investigated data about 15 hydropower stations in China, the analysis emphasizes the characteristics and functions of groundwater in the dam site environment and some engineering and hydrologicalgeological problems and related mechanism, including the loss of stability of curtains, seepage inducederosion, lateral stability of dam foundation on bank slopes, and argillization of soft rock and strata, showing the importance of periodic analysis and monitoring of water quality at dam foundations in dam safety monitoring.
出处
《河海大学学报（自然科学版）》
CAS
CSCD
北大核心
2003年第6期635-638,共4页
Journal of Hohai University(Natural Sciences)
