混凝土面板堆石坝面板抬动及修复处理分析OACHSSCD
Analysis of Panel Lifting and Repair Treatment of Concrete Face Rockfill Dam
某抽水蓄能电站下库面板在施工期遭受极端暴雨天气,导致面板出现抬动和集中裂缝区域,检查面板水毁情况,分析其主要成因,结合现场实际地质条件和情况,确定了相关的面板修复措施,面板经过处理后变形及渗流稳定,有效的处理措施和注意事项可供同类工程借鉴.
The panel of the lower reservoir of a pumped storage power station was subjected to extreme rainstorm weather during the construction period,which led to the panel lifting and concentrated crack area.Check the panel water damage,analyze its main causes,and determine the relevant panel repair measures in combination with the actual geological conditions and conditions on the site.The panel deformation and seepage stability after treatment,and effective treatment measures and precautions can be used for reference by similar projects.
张金来;陈冬瑞
中国水利水电建设工程咨询北京有限公司,北京 100024中国水利水电建设工程咨询北京有限公司,北京 100024
水利科学
混凝土面板堆石坝变形裂缝灌浆
concrete face rockfill damdeformationcracksgrouting
《中国资源综合利用》 2024 (11)
79-81,3
评论