| 组合支护方法在基坑工程中的应用 |
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| 引用本文： | 张杰青,彭汉发,洪兴全,李纲林.组合支护方法在基坑工程中的应用[J].城市勘测,2007(6):112-114. |
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| 作者姓名： | 张杰青 彭汉发 洪兴全 李纲林 |
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| 作者单位： | 武汉市勘测设计研究院,湖北,武汉,430022 |
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| 摘 要： | 武汉某大厦3层地下室,基坑开挖深度14.2～15.2 m,基坑四周紧邻铁路与高架桥等生命线工程,开挖支护难度很大.针对复杂的周边环境和地质特点,采用上部喷锚支护、下部桩锚组合支护方法,实施效果良好.实践证明,该方法具有安全、经济、施工方便等优势.
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| 关 键 词： | 基坑 组合支护 喷锚支护 桩锚支护 |
| 文章编号： | 1672-8262（2007）06-112-03 |
| 收稿时间： | 2007-05-03 |
| 修稿时间： | 2007年5月3日 |
The Application of Combined Retaining Method in Deep Foundation Pit |
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| Zhang JieQing,Peng HanFa,Hong XingQuan,Li GangLin.The Application of Combined Retaining Method in Deep Foundation Pit[J].Urban Geotechnical Investigation & Surveying,2007(6):112-114. |
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| Authors: | Zhang JieQing Peng HanFa Hong XingQuan Li GangLin |
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| Abstract: | A Project of 14. 2 - 15.2 m deep foundation pit In Wuhan is surrounded by the life line engineering of the railway and city bridge, and its retaining is very difficult o Owing to the characteristics of the circumstance and the soil, a combined retaining method of soil nailing and pile anchor was designed to control the deformation and reduce the cost. The construction and field monitoring indicated that the retaining systems were safe and successful. So the retaining method is appropriate and effective. |
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| Keywords: | Foundation pit combined retaining soil nailing pile anchor |
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