| 钢板桩围堰的仿真计算及施工关键技术 |
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| 引用本文： | 卢涛,秦凤江. 钢板桩围堰的仿真计算及施工关键技术[J]. 广东公路交通, 2014, 0(1): 31-34 |
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| 作者姓名： | 卢涛 秦凤江 |
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| 作者单位： | [1]广东省长大公路工程有限公司,广州510620 [2]长安大学公路学院,西安710064 |
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| 摘 要： | 介绍了广州至深圳沿江高速公路某连续刚构主墩承台施工所采用的钢板桩围堰的结构形式,采用结构仿真分析软件Midas civil对其进行仿真计算.最后介绍钢板桩围堰施工的几项关键技术,包括安装围堰导梁、插打钢板桩、封底混凝土的浇注和体系转换等.
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| 关 键 词： | 桥梁工程 钢板桩围堰 仿真分析 施工方法 |
Simulation Calculation and Some Key Techniques for Construction of Steel Sheet Pile Cofferdams |
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| LU Tao,QIN Fengjiang. Simulation Calculation and Some Key Techniques for Construction of Steel Sheet Pile Cofferdams[J]. Guangdong Highway Communications, 2014, 0(1): 31-34 |
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| Authors: | LU Tao QIN Fengjiang |
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| Affiliation: | 1. Guangdong Changda Highway Engineering Co. , Ltd. , Guangzhou 510620; 2. School of Highway, Chang＇an University, Xi＇an 710064, China) |
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| Abstract: | This paper presents the structural type of steel sheet pile cofferdams used for construction of one con- tinuous rigid frame bridge of Guangzhou-Shenzhen Yanjiang Expressway, makes the simulation calculation of the cofferdam, using the structure simulation analysis software Midas civil. Finally, several key technologies of steel sheet pile cofferdam construction have been introduced, including the installation of cofferdam guide beam, in- serted to play steel sheet pile, concrete pouring and system conversion back and so on. |
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| Keywords: | bridge engineering steel sheet pile cofferdams simulation analysis construction method |
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