| 斜桩承台式坞墙在需保护临近建筑物的船坞工程中的应用 |
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| 引用本文： | 何 源,周 科,马永平,章祝君. 斜桩承台式坞墙在需保护临近建筑物的船坞工程中的应用[J]. 水运工程, 2017, 0(7): 108-112 |
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| 作者姓名： | 何 源 周 科 马永平 章祝君 |
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| 作者单位： | 中船第九设计研究院工程有限公司，上海 200063；上海海洋工程和船厂水工特种工程技术研究中心，上海 200063,中船第九设计研究院工程有限公司，上海 200063；上海海洋工程和船厂水工特种工程技术研究中心，上海 200063,中船第九设计研究院工程有限公司，上海 200063；上海海洋工程和船厂水工特种工程技术研究中心，上海 200063,中船第九设计研究院工程有限公司，上海 200063；上海海洋工程和船厂水工特种工程技术研究中心，上海 200063 |
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| 摘 要： | 针对周边已建有其他建筑物的船坞工程项目,对在船坞施工过程中能有效保护临近建筑物的坞墙结构形式进行研究。以实际工程为例,采用岩土有限元软件PLAXIS对斜桩承台式坞墙进行数值模拟计算。考虑承台尺寸、桩基斜率等多个影响因素,研究坞墙结构的受力和变形特性,验证了所用新型坞墙结构对临近建筑物的保护作用。
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| 关 键 词： | 船坞建造；临近建筑物保护；斜桩承台式坞墙；结构及岩土有限元计算；PLAXIS |
Application of dock wall with raking pile platform on adjacent buildings protection in dry dock project |
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| HE Yuan,ZHOU Ke,MA Yong-ping and ZHANG Zhu-jun. Application of dock wall with raking pile platform on adjacent buildings protection in dry dock project[J]. Port & Waterway Engineering, 2017, 0(7): 108-112 |
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| Authors: | HE Yuan ZHOU Ke MA Yong-ping ZHANG Zhu-jun |
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| Affiliation: | CSSC China Shipbuilding NDRI Engineering Co.,Ltd.,Shanghai 200063,China;Shanghai Research Centre of Ocean & Shipbuilding Maritime Engineering,Shanghai 200063,China,CSSC China Shipbuilding NDRI Engineering Co.,Ltd.,Shanghai 200063,China;Shanghai Research Centre of Ocean & Shipbuilding Maritime Engineering,Shanghai 200063,China,CSSC China Shipbuilding NDRI Engineering Co.,Ltd.,Shanghai 200063,China;Shanghai Research Centre of Ocean & Shipbuilding Maritime Engineering,Shanghai 200063,China and CSSC China Shipbuilding NDRI Engineering Co.,Ltd.,Shanghai 200063,China;Shanghai Research Centre of Ocean & Shipbuilding Maritime Engineering,Shanghai 200063,China |
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| Abstract: | For construction of dry docks with other buildings already built around it,a new type of docking wall structure with raking pile platform was researched in this paper for the protection of adjacent buildings.Taking a practical project as an example,PLAXIS software is used to simulate the numerical model of the structure.Key factors such as platform size and slope of raking piles are considered while researching the stress of the dock wall structure.These researches prove that the raking pile platform is availability for protection of adjacent buildings. |
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| Keywords: | dock construction protection of adjacent buildings raking pile platform structure and geotechnical finite element software PLAXIS |
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