| 海港某码头大管桩裂缝调查及维护加固措施 |
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| 引用本文： | 范卫国,张本达,李森林.海港某码头大管桩裂缝调查及维护加固措施[J].中国港湾建设,2009(1):59-61. |
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| 作者姓名： | 范卫国 张本达 李森林 |
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| 作者单位： | 1. 南京水利科学研究院,江苏,南京,210029
2. 宁波港工程建设监理有限公司,浙江,宁波,315800 |
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| 摘 要： | 通过现场检测和室内分析,对运营10多年的某海港码头589根后张预应力大管桩的裂缝情况进行了全面调查,初步分析了裂缝的成因及影响因素,并进行了维修加固处理。处理结果均满足设计要求,达到预期效果,为码头的安全运行提供了保障。有关技术资料可供类似工程参考借鉴。
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| 关 键 词： | 码头 大管桩 裂缝 调查检测 维修加固 |
Investigation for Cracks of Large Pipe Pile in Some Harbour Wharf and Their Maintenance and Strengthing Measures |
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| FAN Wei-guo,ZHANG Ben-da,LI Sen-lin.Investigation for Cracks of Large Pipe Pile in Some Harbour Wharf and Their Maintenance and Strengthing Measures[J].China Harbour Engineering,2009(1):59-61. |
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| Authors: | FAN Wei-guo ZHANG Ben-da LI Sen-lin |
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| Institution: | 1.Nanjing Hydraulic Research Institute;Nanjing 210029;China;2.Ningbo Port Engineering Construction & Supervisory Co.Ltd.;Ningbo;Zhejiang 315800;China |
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| Abstract: | Through field test and laboratory analysis,this paper makes a complete investigation for cracks of 589 post-ten-sioned prestressing large pipe pile of some harbour wharf which has been operated for more than ten years,analyzes the causes of this action and influential factors,and makes maintenance and strengthing measures.The results of treatment are all meet de-sign requirements to obtain excellent results and ensure the safety operation of wharf.The related technology information may provide references fo... |
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| Keywords: | wharf large pipe pile crack investigate maintenance and strenthing |
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