| 钢板桩常规施工工艺及涂层受损问题 |
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| 引用本文： | 王,黎.钢板桩常规施工工艺及涂层受损问题[J].水运工程,2017(8):107-110. |
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| 作者姓名： | 王 黎 |
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| 作者单位： | 中交烟台环保疏浚有限公司，山东 烟台 264000 |
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| 摘 要： | 针对钢板桩施工问题,以马来西亚槟城吹填二期(STP2)工程为例,对Z型钢板沉桩机具选型及沉桩工艺进行研究。通过对比3种国外常用的钢板桩沉桩阻力估算方法及含导向架和无导向架施工的实际应用效果,优选出适合沉桩的振动锤型,并总结出两种沉桩方法的优劣性及适用情况,总结陆上钢板桩作业涂层常见受损问题及修复措施。
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| 关 键 词： | 机具选型 沉桩工艺 沉桩阻力 导向架 受损涂层修复 |
General construction technology of steel sheet pile and damage to coating |
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| WANG Li.General construction technology of steel sheet pile and damage to coating[J].Port & Waterway Engineering,2017(8):107-110. |
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| Authors: | WANG Li |
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| Institution: | CCCC-TDC Yantai Environmental Protection Dredging Co.,Ltd.,Yantai 264000,China |
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| Abstract: | In accordance with the problems of steel sheet pile construction,taking proposed reclamation for Seri Tanjung Pinang(Phase II)Development(STP2)Penang as an example,the Z type steel sheet pile driving machine type selection and pile driving technology are studied.By comparing 3 kinds of commonly used abroad steel sheet pile sinking pile resistance estimation method and guide frame and no practical application effect of guide frame & no guide frame construction,the type suitable for the vibration of the pile hammer is optimized,and the merits of the two methods of pile and applicable conditions are summarized.At the same time,the common coating damage of problems onshore steel sheet pile operation with corresponding touch-up work is summarized. |
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| Keywords: | machine type selection piling driving technology sinking pile resistance guide frame repair damaged coating |
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