| 老旧高桩码头升级改造技术研究 |
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| 引用本文： | 孙熙平,阚 津,张 勇,尹纪龙.老旧高桩码头升级改造技术研究[J].水道港口,2014(2):165-170. |
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| 作者姓名： | 孙熙平 阚 津 张 勇 尹纪龙 |
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| 作者单位： | [1]交通运输部天津水运工程科学研究所水工构造物检测、诊断与加固技术交通行业重点实验室,天津300456 [2]中国交通通信信息中心,北京100011 [3]哈尔滨工程大学,哈尔滨150001 |
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| 摘 要： | 我国港口在经过大规模建设期后,存在大量的老旧高桩码头。文章结合实际工程,研究老旧高桩码头升级改造技术,并对依托工程进行升级改造方案设计。通过对改造方案进行数值分析可知,改造后码头能够满足安全性要求,且改造方案可以使新老结构协调工作,保证码头结构的受力合理和变形协调。
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| 关 键 词： | 老旧高桩码头 升级改造 承载力 数值分析 灌注桩 |
Research on upgrade and reform technology of old high-piled wharf |
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| SUN Xi-ping,KAN Jin,ZHANG Yong,YIN Ji-long.Research on upgrade and reform technology of old high-piled wharf[J].Journal of Waterway and Harbour,2014(2):165-170. |
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| Authors: | SUN Xi-ping KAN Jin ZHANG Yong YIN Ji-long |
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| Institution: | 1. Tianjin Research Institute for Water Transport Engineering, Key Laboratory of Harbor ＆ Marine Structure Safety, Ministry of Transport, Tianfin 300456, China ; 2. China Transport Telecommunications ＆ Information Center, Beijing 100011, China;3. Harbin Engineering University, Harbin 150001, China) |
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| Abstract: | After the period of large-scale construction, there are lots of old high-piled wharves in China. In this paper, combined with actual engineering, the upgrading and reforming technology and project of the old high-piled wharf were studied and designed. The numerical analysis of the reformed project shows that the reformed wharf can meet the safety requirements. The project harmonizes the new structures with the old ones and ensures the wharf structure with reasonable load and deformation compatibility. |
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| Keywords: | old high-piled wharf upgrade and reform bearing capacity numerical analysis bored pile |
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