| 复杂环境双排桩结合锚杆支护出现问题及处理措施 |
| 投稿时间：2019-03-19 修订日期：2019-09-10 点此下载全文 |
| 引用本文：丁武保,孙磊,刘学友,等.复杂环境双排桩结合锚杆支护出现问题及处理措施[J].钻探工程,2019,46(11):86-91.DING Wubao,SUN Lei,LIU Xueyou,et al. Problems with support of double-row piles combined with anchors in complex environment and treatment measures[J]. Drilling Engineering, 2019,46(11):86-91. |
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| 中文摘要:随着城市建设飞速发展，加强对地下空间开发利用是大势所趋，基坑越来越深，基坑周边环境越来越复杂。双排桩因具有很多优点，应用越来越广泛。本文结合工程实例，简要介绍了双排桩支护体系受力变形特点,双排桩结合锚杆支护方案及思路、出现问题及处理措施。 |
| 中文关键词:基坑支护 双排桩 锚杆 止水帷幕 |
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| Problems with support of double-row piles combined with anchors in complex environment and treatment measures |
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| Abstract:With the rapid development in urban construction, it is the general trend to intensify underground space development and utilization, leading to deeper foundation pits and more complex surrounding conditions. Double-row piles have found more wider usage due to many advantages. Based on a field case, this article briefly introduces the characteristics, the plan, and the concept; as well as problems of the double-row pile support combined with anchors, and treatment measures. |
| keywords:foundation pit support double-row piles anchor water cutting-off curtain |
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