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止水帷幕设计在尾矿基坑污染防治中的应用

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尾矿基坑工程施工时,不可避免地要开挖尾矿工程附近的土地.针对尾矿基坑抽排水对周边如村民井水使用等群众日常生活需求产生影响,而带来不利于社会稳定的纠纷事件,可在尾矿原深基坑临时支护设计方案基础上增加支护桩截水帷幕来解决此类问题.该文以某尾矿深基坑污水项目施工为例,介绍此种止水帷幕的设计及施工方法要点,可供类似工程参考.
Application of Waterstop Curtain Design in Pollution Prevention and Control of Tailings Excavation
During the construction of tailings foundation pit engineering,it is inevitable to excavate the land near the tailings engineering.The impact of tailings excavation drainage on the daily living needs of the surrounding residents,such as the use of well water,has led to disputes that are not conducive to social stability.On the basis of the temporary support design scheme for the tailings original deep foundation pit,support piles and water curtain can be added to solve such problems.This article takes the construction of a tailings deep foundation pit sewage project as an example to introduce the design and construction methods of this type of water stop curtain,which can be used as a reference for similar projects.

foundation pit engineeringWater stop curtainGroutingDesignconstruction

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福州大学紫金地质与矿业学院,福建 福州 350001

基坑工程 止水帷幕 灌浆 设计 施工

2024

世界有色金属
有色金属技术经济研究院

世界有色金属

影响因子:0.138
ISSN:1002-5065
年,卷(期):2024.(2)
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