| 传力杆在高桩码头升级改造工程中的应用 |
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| 引用本文： | 尹纪龙,孙熙平,李赛峰,张飞.传力杆在高桩码头升级改造工程中的应用[J].水运工程,2016(11):83-87. |
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| 作者姓名： | 尹纪龙 孙熙平 李赛峰 张飞 |
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| 作者单位： | 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,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,宁波市交通工程质量安全监督站，浙江宁波 315040,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 |
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| 基金项目： | 交通运输部建设科技项目（2014328224040） |
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| 摘 要： | 为保证港口安全，适应沿海港口吞吐量增长和到港船舶大型化发展，对已建高桩码头进行升级加固改造成为必然趋势。作为一种新型方案，传力杆技术已在部分高桩码头升级改造中得到应用。结合相应工程实例，对传力杆加固高桩码头升级改造技术特点、设计计算方法及相应的施工工艺进行系统阐述，并采用专业软件进行码头整体建模，对传力杆加固高桩码头效果进行了验证，结果表明横梁和桩基内力都有一定程度的改善。
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| 关 键 词： | 传力杆 高桩码头 升级改造 结构计算 施工工艺 应用实例 |
Application of upgrading and reconstruction for high-piled wharf based on dowel bar |
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| YIN Ji-long,SUN Xi-ping,LI Sai-feng and ZHANG Fei.Application of upgrading and reconstruction for high-piled wharf based on dowel bar[J].Port & Waterway Engineering,2016(11):83-87. |
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| Authors: | YIN Ji-long SUN Xi-ping LI Sai-feng and ZHANG Fei |
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| Abstract: | In order to ensure the safety of the port and adapt to the growth of the coastal port throughput as well as large-scale development of the ship,the upgrading and strengthening of the high piled wharf has become an inevitable trend.As a kind of new scheme,the dowel bar technology has been applied to upgrading and reconstruction for high-piled wharf.Combining with engineering examples,the dowel bar of upgrading technical features for high-piled wharf reinforcement,design calculation method and the corresponding construction technology is described;using professional software for the wharf modeling,the dowel bar reinforcement effect of high pile wharf is verified.The results show that the beams and internal force of pile have a certain degree of improvement. |
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| Keywords: | dowel bar high-piled wharf upgrading and reconstruction structure calculation construction technology application examples |
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