| 复杂地质条件下组合围堰施工 |
| 投稿时间：2010-11-18 修订日期：2010-12-26 点此下载全文 |
| 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].钻探工程,2011,38(3):64-67.WANG Hai-long,LI Fei,XIA Ya-fei. Construction of Combined Cofferdam in Complex Geological Conditions[J]. Drilling Engineering, 2011,38(3):64-67. |
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| 中文摘要: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。 |
| 中文关键词:复杂地质条件 组合围堰 锁口钢管桩 支护桩 |
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| Construction of Combined Cofferdam in Complex Geological Conditions |
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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. |
| keywords:complex geological condition combination of cofferdam interlocking steel tube pile retaining pile |
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