| 抗拔（浮）桩的发展历程和研究方向 |
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| 引用本文： | 朱世平,杜高恒,何世鸣,贾城,杨敏.抗拔（浮）桩的发展历程和研究方向[J].探矿工程,2007,34(5):5-7,11. |
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| 作者姓名： | 朱世平 杜高恒 何世鸣 贾城 杨敏 |
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| 作者单位： | [1]中国地质大学〈北京〉工程技术学院,北京100083 [2]北京建材地质工程公司,北京100102 |
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| 摘 要： | 综述了由最初的普通钢筋混凝土抗拔（浮）桩发展到预应力抗拔（浮）桩的历程；总结了对于抗拔桩性能研究的3种方法：现场试验、模型试验和理论分析法。在此基础上为了降低成本，方便施工，环保高效，提出了一种新型的预应力抗拔（浮）桩，即部分粘接预应力抗拔（浮）桩，这将是预应力抗拔（浮）桩一个有意义的发展方向。
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| 关 键 词： | 抗拔（浮）桩 预应力抗拔（浮）桩 部分粘接预应力抗拔（浮）桩 永久性抗拔（浮）桩 |
Development and Research Direction of Uplift Pile |
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| ZHU Shi-ping,DU Gao-heng,HE Shi-ming,JIA Cheng,YANG Min.Development and Research Direction of Uplift Pile[J].Exploration Engineering(Drilling & Tunneling),2007,34(5):5-7,11. |
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| Authors: | ZHU Shi-ping DU Gao-heng HE Shi-ming JIA Cheng YANG Min |
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| Institution: | 1. China University of C, eosciences, Beijing 100083, China; 2. Beijing Building Material Geological Engineering Corperation, Beijing 100102, China |
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| Abstract: | The paper summed up the developing course from ferroconcrete uplift pile to pre-stressed uplift pile and three methods for study on property of uplift pile: field test,model test and theoretical analysis.On the basis of less cost,convenient construction and efficient environment protection,a new type pre-stressed uplift pile is put forward. |
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| Keywords: | uplift pile pre-stressed uplift pile part-bonding pre-stressed uplift pile permanent uplift pile |
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