| 复杂地质条件下组合围堰施工 |
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| 引用本文： | 王海龙,李飞,夏亚飞.复杂地质条件下组合围堰施工[J].探矿工程,2011,38(3):64-67. |
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| 作者姓名： | 王海龙 李飞 夏亚飞 |
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| 作者单位： | 中铁上海工程局第一工程有限公司,安徽芜湖241007 |
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| 摘 要： | 在复杂的地质条件下,根据现场地质情况选择合理的围堰成为深基坑开挖过程中支护与止水的关键。结合柳州双拥大桥22号墩主塔基础施工,介绍了采用锁口钢管桩与钢筋混凝土支护桩相结合的组合围堰来进行复杂地质条件下的围堰施工技术。
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| 关 键 词： | 复杂地质条件 组合围堰 锁口钢管桩 支护桩 |
| 收稿时间： | 2010/11/18 0:00:00 |
| 修稿时间： | 2010/12/26 0:00:00 |
Construction of Combined Cofferdam in Complex Geological Conditions |
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| WANG Hai-long,LI Fei and XIA Ya-fei.Construction of Combined Cofferdam in Complex Geological Conditions[J].Exploration Engineering(Drilling & Tunneling),2011,38(3):64-67. |
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| Authors: | WANG Hai-long LI Fei and XIA Ya-fei |
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| Institution: | (The 1st Civil Engineering Co.,Ltd.of CREC Shanghai,Wuhu Anhui 241007,China) |
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| Abstract: | In complex geological conditions,the rational cofferdam by selection according to the field geological conditions becomes the key technology of retaining and water stoppage in deep excavation.With the construction case of 22 pylon pier of Shuangyong bridge of Liuzhou,the paper introduced cofferdam construction technology with combined cofferdam by interlocking steel tube pile and reinforced concrete retaining pile in complex geological conditions. |
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| Keywords: | complex geological condition combination of cofferdam interlocking steel tube pile retaining pile |
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