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| 无支护式明挖扩大基础深基坑开挖施工技术 | |
| 引用本文： | 刘德胜,尚帮海,黄金文,杨东海.无支护式明挖扩大基础深基坑开挖施工技术[J].交通标准化,2006(4):115-117. |
| 作者姓名： | 刘德胜 尚帮海 黄金文 杨东海 |
| 作者单位： | 1. 安徽省铜汤高速公路建设项目办,安徽,青阳,242800 2. 安徽省公路工程建设监理有限责任公司,安徽,合肥,230031 3. 广西公路桥梁工程总公司,广西,南宁,530001 |
| 摘 要： | 安徽太平湖大桥基坑施工采用无支护的施工方法，开挖方量大且深，施工难度大，但由于施工方案科学合理，大大地加快了施工进度及节约了成本。该深基坑无支护的施工方法可为今后此类基坑的开挖提供参考。 |
| 关 键 词： | 无支护 开挖深基坑 施工技术 |
| 文章编号： | 1002-4786（2006）04-0115-02 |
| 收稿时间： | 2005-12-30 |
| 修稿时间： | 2005年12月30 |
Technique for Deep Pit Construction with No-supported Dig |
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| LIU De-sheng,SHANG Bang-hai,HUANG Jin-wen,YANG Dong-hai.Technique for Deep Pit Construction with No-supported Dig[J].Communications Standardization,2006(4):115-117. | |
| Authors: | LIU De-sheng SHANG Bang-hai HUANG Jin-wen YANG Dong-hai |
| Institution: | 1.Tongling-Tangkou Expressway Construction Department in Anhui Province, Qingyang 242800, China; 2. Anhui Provincial Highway Engineering Supervision Co. Ltd., Hefei 230031, China; 3. The Parent Company of Highway and Bridge Engineering in Guangxi Province, Nanning 530001, China |
| Abstract: | The no-supported-dig technique was applied in the pit construction of Taipinghu bridge in Anhui province with much difficulties and large and deep dig volume. Because of efficient project, the construction speed was quickened with lower cost. This method provided reference for similar constructions in future. |
| Keywords: | no support deep pit construction technique |
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