岜蒙水库4#副坝防渗处理设计与现场优化管理

Anti-seepage design and site management optimization for No.4 auxiliary dam of Bameng Reservoir

介绍岜蒙水库4#副坝渗漏情况,分析了渗漏原因,提出了针对坝体、坝基、坝肩采取不同防渗加固型式。通过现场施工利用先导孔进一步查清地质情况,及时调整优化设计方案,达到良好防渗效果。

An introduction was made on the seepage problem of No.4 auxiliary dam of Bameng Reservoir, based on which the author analyzed the causes and put forward different anti-seepage measures for dam body, dam foundation, dam abutment. During site construction, pilot holes were drilled to check the geological conditions; design schemes were adjusted and optimized promptly, so as to render good anti-seepage effects.