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土钉和桩锚在长沙华韵城市海岸基坑支护中的应用
引用本文:隆威,郑克清,王雅琼,闫双斌,龙玉民. 土钉和桩锚在长沙华韵城市海岸基坑支护中的应用[J]. 探矿工程(岩土钻掘工程), 2011, 38(2): 36-38,42
作者姓名:隆威  郑克清  王雅琼  闫双斌  龙玉民
作者单位:1. 中南大学地球科学与信息物理学院,湖南,长沙,410083
2. 湖南中医药大学,湖南,长沙,410208
摘    要:针对长沙市华韵城市海岸A区基坑工程的实际情况,在分析了几种支护方案优缺点的基础上,提出了分段采取桩锚、土钉墙联合支护方案,实践验证了所提出的方案科学合理。详细介绍了各段的支护设计及施工工艺。

关 键 词:基坑支护  土钉墙  锚杆  护壁桩
收稿时间:2010-08-15
修稿时间:2010-08-15

Application of Pile-anchors and Soil Nails to Support for Foundation Pit Excavation
LONG Wei,ZHENG Ke-qing,WANG Ya-qiong,YAN Shuang-bin and LONG Yu-min. Application of Pile-anchors and Soil Nails to Support for Foundation Pit Excavation[J]. Exploration Engineering (Rock & Soil Drilling and Tunneling), 2011, 38(2): 36-38,42
Authors:LONG Wei  ZHENG Ke-qing  WANG Ya-qiong  YAN Shuang-bin  LONG Yu-min
Affiliation:School of Geoscience and Info-physics, Central South University,School of Geoscience and Info-physics, Central South University,Hunan University of Traditional Chinese Medicine,Hunan University of Traditional Chinese Medicine,Hunan University of Traditional Chinese Medicine
Abstract:A support scheme with the pile anchor and soil nail combination is proposed through analysis of different support schemes in respect of the particular excavation conditions at the Yun Hua Urban Coast A site in Changsha, and practice has proved that the scheme is proper. The support design and the construction procedures are described in detail.
Keywords:excavation support  soil-nailing wall  pile anchor  wall protection pile  
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