土钉和桩锚在长沙华韵城市海岸基坑支护中的应用
投稿时间:2010-08-15  修订日期:2010-08-15  点此下载全文
引用本文:隆威,郑克清,王雅琼,等.土钉和桩锚在长沙华韵城市海岸基坑支护中的应用[J].钻探工程,2011,38(2):36-38,42.
LONG Wei,ZHENG Ke-qing,WANG Ya-qiong,et al. Application of Pile-anchors and Soil Nails to Support for Foundation Pit Excavation[J]. Drilling Engineering, 2011,38(2):36-38,42.
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作者单位E-mail
隆威 中南大学地球科学与信息物理学院 lwzndx@sina.com 
郑克清* 中南大学地球科学与信息物理学院 494788633@qq.com 
王雅琼 湖南中医药大学  
闫双斌 中南大学地球科学与信息物理学院  
龙玉民 中南大学地球科学与信息物理学院  
中文摘要: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。
中文关键词:基坑支护  土钉墙  锚杆  护壁桩
 
Application of Pile-anchors and Soil Nails to Support for Foundation Pit Excavation
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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