| 抗拔桩在人防工程中应用的试验研究 |
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| 引用本文： | 高笑娟,李跃辉,祈春伟.抗拔桩在人防工程中应用的试验研究[J].路基工程,2011,0(1):31-34. |
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| 作者姓名： | 高笑娟 李跃辉 祈春伟 |
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| 作者单位： | 1.河南科技大学建筑工程学院, 河南洛阳 471003 |
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| 基金项目： | 河南省科技攻关计划项目(0324460009); 河南科技大学博士基金项目(09001210) |
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| 摘 要： | 结合人防工程抗拔桩的静载荷试验,通过在沿桩身长度范围内土层分界面附近安装钢筋计,测得了桩身每段分担的荷载,研究了粘性土中抗拔桩荷载传递特征。利用相关规范中桩基抗拔承载力的公式对桩的承载力进行计算,并与试验结果进行了验证。
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| 关 键 词： | 抗拔桩 承载力公式 桩侧摩阻力 静载荷试验 荷载传递特性 |
| 收稿时间： | 2019-11-08 |
Experimental Study on the Application of Uplift Pile in Civil Air Defense Project |
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| Authors: | GAO Xiao-juan LI Yue-hui QI Chun-wei |
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| Institution: | GAO Xiao-juan1,LI Yue-hui1,QI Chun-wei2(1 Institute of Architectural Engineering,Henan University of Technology,Luoyang 471003,Henan,China,2 Henan Bureau of Geological and Mineral Resources,Luoyang 471039,China) |
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| Abstract: | Combined with static load test of uplift piles in air defense project,the load shared on each section of pile is measured with reinforcement meter mounted near soil mass boundary within pile length,and load transfer characteristics of uplift piles in clay soil is studied.The bearing capacity of pile is calculated using the formula of pile foundation uplift bearing capacity in relevant criterion and verified with test result. |
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| Keywords: | uplift pile bearing capacity formula pile lateral friction resistance static load test load transfer characteristics |
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