强夯法在某输水工程大坝基础处理中的应用  

Application of Dynamic Compaction Method in Dam Foundation Treatment of a Water Delivery Project

作　　者：马治中 MA Zhi-zhong(Gansu Water Conservancy and Hydropower Survey Design and Research Institute Co.Ltd.,Lanzhou 730000,China)

机构地区：[1]甘肃省水利水电勘测设计研究院有限责任公司,兰州730000

出　　处：《工程建设与设计》2022年第2期82-84,共3页Construction & Design for Engineering

摘　　要：在输水工程中,采用强夯法对大坝基础进行处理可以显著提高大坝基础的强度,优化基础土层均匀度,有效控制大坝基础沉降。论文以盐环定扬黄甘肃专用甜水堡调蓄引水工程的调蓄水库项目为例,从大坝基础的强夯方案设计、强夯法施工及夯击效果分析具体探讨强夯法在输水工程大坝基础处理中的应用。In water conveyance project,using dynamic compaction to treat dam foundation can significantly improve the strength of dam foundation,improve the uniformity of foundation soil layer and effectively control the settlement of dam foundation.In this paper,taking the regulation and storage reservoir project of Tianshuibao Regulation and Diversion Project of YanHuan Ding Pumping Project in Gansu Province for example,the application of dynamic compaction method in dam foundation treatment of water conveyance project is discussed in detail from the dynamic compaction scheme,construction method and analysis of the dynamic compaction effect of dam foundation.

关 键 词：基础处理 大坝 强夯法 施工 

分 类 号：TV551.4[水利工程—水利水电工程]