多工艺联合支护在复杂地质深基坑支护中的应用

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	英文篇名：Application of multi-technology combined support in complex geological deep foundation pit support 作者：张娜 英文作者：ZHANG Nan; 关键词：深基坑 ; 联合支护 ; 灌注桩 ; 土钉 英文关键词：deep foundation pit;;combined support;;bored pile;;soil nail 中文刊名：YSKS 英文刊名：China Mine Engineering 机构：霍州煤电集团吕临能化公司; 出版日期：2019-04-20 出版单位：中国矿山工程 年：2019 期：v.48;No.319 语种：中文; 页：YSKS201902017 页数：4 CN：02 ISSN：11-5068/TF 分类号：72-75

摘要

某选煤厂1~#、2~#翻车机房工程施工场地狭小,周边环境复杂,基坑开挖深度大,工程地质条件复杂。为确保基坑稳定和周边已有建筑物安全为前提,采用支护桩+锚杆+土钉墙+双排桩相结合的支护体系,实践证明是可行的,为今后类似工程基坑施工提供了参考和借鉴。
        The construction site of 1~# and 2~# dumper room in a coal preparation plant is narrow, the surrounding environment is complex, large foundation pit excavation depth, complex engineering geological conditions. In order to ensure the stability of foundation pit and the safety of existing buildings around it, supporting system with retaining pile + anchor + soil nailing wall + double-row piles,practice has proved that it is feasible, it provides reference and reference for similar engineering foundation pit construction in the future.

引文

[1]向昌杰.四川某矿区复杂地质条件下深基坑支护方式研究[J].世界有色金属,2018(23):198-199.
    [2]贺少飞.深基坑支护施工中监理工作控制要点[J].绿色环保建材,2019(01):155.