新发水库大坝存在问题及处理措施

Existing Problems in Xinfa Reservoir's Dam and Measures to Treat Them

通过对新发水库大坝存在的问题进行分析,提出相应处理方案。进行方案比较后,确定采用深层搅拌法截渗墙并对下游坝坡进行培厚。坝基及下游坝坡经过处理,消除了缺陷,提高了大坝运行的安全度、可靠度。

Through analysing existing problems in Xinfa Reservoir's dam,the pape presents correspounding treatment schemes,after comparing alternatire schemes,determines to construct diaphragm wall by deep agitation method and to thicken downstream dam slope.By means of these treatment measures,the defects in dam base and on downstream dam slope can be eliminated and the safety and reliableness of dam can be raised.