高埋深隧洞地下水处理施工实例分析及经验总结
投稿时间:2020-05-26  修订日期:2020-08-31  点此下载全文
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作者单位E-mail
李强 北京振冲工程股份有限公司 39519429@qq.com 
肖普 北京振冲工程股份有限公司  
中文摘要:锦屏二级水电站深埋长隧洞群平均埋深达到1500~2000 m,地应力高,工程地质条件复杂,此地质条件下地下水处理施工较为困难。为解决以上问题,结合锦屏二级水电站高深埋长隧洞地下水处理施工实例分析,对高埋深隧洞地下水处理施工经验总结,为类似工程提出行之有效的处理措施。
中文关键词:高埋深隧洞  地下水处理  实例分析  经验总结
 
Case Analysis and Experience Summary of Groundwater Treatment in High-buried Deep Tunnel
Abstract:The deep buried long tunnels of Jinping Ⅱ Hydropower Station have an average buried depth of 1500-2000 m, high in-situ stress, and complicated engineering geological conditions. Under this geological condition, the groundwater treatment construction is difficult. In order to solve the above problems, combined with the analysis of the groundwater treatment construction of the high-depth buried long tunnel of Jinping Ⅱ Hydropower Station, the experience of the groundwater treatment of the high-buried deep tunnel is summarized, and effective treatment measures are proposed for similar projects.
keywords:high-buried deep tunnel, groundwater treatment, case analysis, experience summary
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