摘要
基于衢州市近年来采用套井回填技术进行中小型土坝防渗加固处理的经验,对其施工和质量控制中的关键问题进行了分析和讨论,提出了中小型水库除险加固工程套井粘土防渗墙的施工技术与质量控制标准,并对套井与灌浆的结合、套井事故处理等进行了分析,提出了相关建议。
Based on the experiences from the anti-seepage strengthening treatment made on the small and medium sized earthfill dams with the technology of jacket well backfill in recent years within Quzhou, the key problems from the construction and the quality control are analyzed and discussed, and then the standards for both the technology and quality control of the construction of the clay impervious wall filled with the jacket well backfill technology for the risk elimination and strengthening of small and medium sized reservoirs are put forward. Furthermore, the combination of both the technologies of jacket well backfill and grouting and the treatments on the faults from the construction of the jacket well backfill are analyzed and the relevant suggestions are given as well.
出处
《水利水电技术》
CSCD
北大核心
2011年第10期83-86,共4页
Water Resources and Hydropower Engineering
关键词
中小型土坝
防渗加固
套井回填
质量控制
small and medium sized earthfill dam
anti-seepage and strengthening
jacket well backfill
quality control
作者简介
刘建光（1964-），男，高级工程师。
