| 半封闭钢管桩桩身自沉原因及预防措施 |
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| 引用本文： | 滕圣康,裘奇.半封闭钢管桩桩身自沉原因及预防措施[J].水运工程,2006(2):86-88. |
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| 作者姓名： | 滕圣康 裘奇 |
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| 作者单位： | 宁波港建设开发总公司,浙江,宁波,315000 |
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| 摘 要： | 某港散货码头接长工程部分桩基采用半封闭钢管桩,桩尖打至砂持力层后,由于砂层液化引起管涌发生。结合工程实践分析找出管涌发生原因,提出具体解决方案,为类似工程预防管涌发生提出了很好的建议。
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| 关 键 词： | 半封闲钢管桩 管涌 预防措施 |
| 文章编号： | 1002-4972（2006）02-0086-03 |
| 收稿时间： | 2005-09-22 |
| 修稿时间： | 2005年9月22日 |
Self-sinking Causes of Semi-closed Steel Pipe Piles and Preventive Measures |
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| TENG Sheng-kang,QIU Qi.Self-sinking Causes of Semi-closed Steel Pipe Piles and Preventive Measures[J].Port & Waterway Engineering,2006(2):86-88. |
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| Authors: | TENG Sheng-kang QIU Qi |
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| Institution: | Ningbo Port Construction Development Corporation, Ningbo 315000, China |
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| Abstract: | Part of pile foundation of a bulk cargo wharf extension project adopted semi-closed steel pipe piles.When pile toes were driven to the sand bearing course,piping occurred due to liquefaction.Based on the analysis of engineering practice,this paper probes into the causes of piping and puts forward solutions,providing good suggestions for piping prevention in similar projects. |
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| Keywords: | semi-closed steel pipe pile piping preventive measures |
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