| CFG桩断桩分析与处理措施探讨 |
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| 引用本文： | 彭第,潘殿琦,张海云.CFG桩断桩分析与处理措施探讨[J].探矿工程,2011,38(5):49-52. |
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| 作者姓名： | 彭第 潘殿琦 张海云 |
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| 作者单位： | [1]吉林大学建设工程学院,吉林长春130026 [2]长春工程学院岩土工程研究所,吉林长春130021 [3]吉林省建筑科学研究设计院,吉林长春130011 |
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| 摘 要： | 结合工程实例,从成桩施工工艺、施工技术参数与截桩工艺等方面分析了CFG桩施工时断桩的原因,提出了接桩法、注浆法和2种断桩处理措施。
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| 关 键 词： | CFG桩 断桩 接桩 注浆 |
| 收稿时间： | 2010/12/21 0:00:00 |
| 修稿时间： | 2011/3/8 0:00:00 |
Analysis and Discussion on Treatment of CFG Broken Pile |
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| PENG Di,PAN Dian-qi and ZHANG Hai-yun.Analysis and Discussion on Treatment of CFG Broken Pile[J].Exploration Engineering(Drilling & Tunneling),2011,38(5):49-52. |
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| Authors: | PENG Di PAN Dian-qi and ZHANG Hai-yun |
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| Institution: | 1.College of Construction Engineering,Jilin University,Changchun Jilin 130026,China;2.Institute of Geotechnical Engineering,Changchun Institute of Technology,Changchun Jilin 130021,China;3.Architectural Science Research and Design Institute of Jilin Province,Changchun Jilin 130011,China) |
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| Abstract: | Combined with the engineering example,analysis is made on the reasons for pile breaking in CFG pile construction technology,technical parameters and cutting pile technology.And the broken pile treatment measures by pile extension and grouting are proposed. |
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| Keywords: | CFG pile broken pile pile extension grouting |
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