梅山水库右岸坝基水质分析及帷幕性状评价

Water auality analysis and curtain behavior evaluation on right bank foundation of meishan reservoir

针对梅山连拱坝右岸13号拱渗流量增大的情况,利用典型坝垛排水孔水样检测成果,分析了右岸坝基渗流水水质、析出物的化学成分特征及其演变规律,进而评价了右岸坝基帷幕防渗状态,并给出了工程建议。

In view of the increase in seepage discharge ofarch#13on the right bank of Meishan Multiarch Dam,based on the test results of water samples from typical dam outfall holes on the right bank,this paper fully analyzes the chemical composition characteristics of seepage water and precipitates and their evolution law,and then evaluates the seepage-proof curtain characteristics of the right bank dam foundation.