| 强涌水复杂地质条件下大型桥梁基础施工技术 |
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| 引用本文： | 张帆.强涌水复杂地质条件下大型桥梁基础施工技术[J].中国港湾建设,2006(1):46-48,69. |
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| 作者姓名： | 张帆 |
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| 作者单位： | 第二航务工程局第二工程公司,重庆,400042 |
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| 摘 要： | 结合重庆朝天门长江大桥的P 7主墩基础施工实践,介绍在裂隙发育、破碎涌水地层的基础施工中,如何采取措施,克服地质难题,减小涌水对施工的影响,确保大型桥梁的承台和桩基等基础工程质量和进度。
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| 关 键 词： | 涌水 复杂地质 桥梁基础 施工技术 |
| 文章编号： | 1003-3688（2006）01-0046-03 |
| 收稿时间： | 2005-07-20 |
| 修稿时间： | 2005-07-20 |
Construction Technology for Large Bridge Foundation under Conditions of Gushing-Water and Complex Geology |
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| ZHANG Fan.Construction Technology for Large Bridge Foundation under Conditions of Gushing-Water and Complex Geology[J].China Harbour Engineering,2006(1):46-48,69. |
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| Authors: | ZHANG Fan |
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| Institution: | No. 2 Engineering company of Wuhan Port Construction Corp. , Chongqing 400042, China |
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| Abstract: | Base on the construction practice of the P7 main pier' s foundation in Chaotianmen Bridge in ChongqingCity,this paper mainly introduce the methods how to overcome the problems in the complex geology and decreasethe influence of gushing-water upon construction to ensure the quality and progress of the large bridge' s abutmentsand pile foundation. |
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| Keywords: | gushing-water complex geology bridge foundation construction technology |
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