大坝帷幕防渗能力研究

The Research of Anti-seepage Capacity for Dams Grouting Curtain

研究如何提高灌浆帷幕的防渗能力,对保证大坝的安全具有重要的意义,本文通过总结影响水泥灌浆帷幕防渗能力的因素,分析水泥灌浆帷幕防渗能力衰减的原因,结合国内帷幕灌浆的现状,提出了提高水泥灌浆帷幕防渗能力的措施。

It is important for dams safety that researching how to improve the anti-seepage capacity for grouting curtain. This article summarizes the factors which effect the anti-seepage ability, analyzes the reason which weakens the anti-seepage ability of curtain grouting. Combining with the present situation,this paper proposes the measures to improve the anti-seepage ability.