| 北京某基坑支护形式的选择与应用 |
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| 引用本文： | 闫海,邓玉庆,刘海鳗.北京某基坑支护形式的选择与应用[J].工业建筑,2011(Z1):599-601,591. |
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| 作者姓名： | 闫海 邓玉庆 刘海鳗 |
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| 作者单位： | 中国新兴保信建设总公司基础公司; |
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| 摘 要： | 以北京某基坑支护工程为例,对基坑的周边环境、场地条件及工程地质条件进行了具体的分析,提出了土钉墙与悬臂桩相结合的支护方案。并分析了卵石层的成孔问题,根据施工工艺的适用性,采用了人工挖孔法成孔技术,有效解决了机械成孔所带来的诸多不利因素。
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| 关 键 词： | 基坑支护 土钉墙 悬臂桩 信息化施工 |
SELECTION AND USE OF SUPPORT FORM FOR AN EXCAVATION IN BEIJING |
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| Yan Hai Deng Yuqing Liu Haiman.SELECTION AND USE OF SUPPORT FORM FOR AN EXCAVATION IN BEIJING[J].Industrial Construction,2011(Z1):599-601,591. |
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| Authors: | Yan Hai Deng Yuqing Liu Haiman |
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| Affiliation: | Yan Hai Deng Yuqing Liu Haiman(Foundation Company of China Xinxing Baoxin Construction Corporation,Beijing 100079,China) |
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| Abstract: | Taking an excavation support project in Beijing for example,it was analyzed the surroundings,site condition and geologic conditions of the excavation,a soil nailing wall-cantilever pile support scheme was proposed.The holing in cobble layer was also analyzed and man-made hole was used,which overcame many unfavorable factors due to machine holing. |
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| Keywords: | excavation support soil nailing wall cantilever pile informative construction |
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