| 对新型螺杆灌注桩的受力特征与破坏性状的探讨 |
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| 引用本文： | 方崇,张信贵,彭桂皎.对新型螺杆灌注桩的受力特征与破坏性状的探讨[J].岩土工程技术,2006,20(6):316-319. |
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| 作者姓名： | 方崇 张信贵 彭桂皎 |
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| 作者单位： | 1. 广西大学土木建筑工程学院,广西南宁,530004
2. 武汉理工大学,湖北武汉,430070 |
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| 摘 要： | 螺杆灌注桩是一种承载力高、造价低、施工方便、无环境污染的新桩型。根据螺杆桩的静荷载试验资料,深入分析了螺杆桩竖向荷载的传递机理,探讨了螺杆桩的受力特征和破坏性状,为今后螺杆桩的设计和施工提供可靠的依据。
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| 关 键 词： | 螺杆桩 螺杆灌注桩 受力特征 破坏性状 |
| 文章编号： | 1007-2993(2006)06-0316-04 |
| 修稿时间： | 2006年7月3日 |
Discussion on the Bearing Force Characteristic and the Failure Behavior of a New Kind of Half-screwed Filling Pile |
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| Fang Chong,Zhang Xingui,Peng Guijiao.Discussion on the Bearing Force Characteristic and the Failure Behavior of a New Kind of Half-screwed Filling Pile[J].Geotechnical Engineering Technique,2006,20(6):316-319. |
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| Authors: | Fang Chong Zhang Xingui Peng Guijiao |
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| Abstract: | The half-screwed filling pile is a new kind of pile which has advantages of high bearing capacity,low construction cost,convenient construction,non-environmental pollution.The vertical load transmission mechanism thoroughly is analyzed about half-screwed pile based on the static load experiment results.Its bearing force characteristic and failure behavior is discussed and the reliability basis of the half-screwed pile design and construction is provided. |
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| Keywords: | half-screwed pile half-screwed filling pile bearing force characteristic failure behavior |
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