| 钻孔灌注桩侧摩阻力试验研究及修正计算 |
| 投稿时间：2009-02-26 修订日期：2009-02-26 点此下载全文 |
| 引用本文：陈辉,李江.钻孔灌注桩侧摩阻力试验研究及修正计算[J].钻探工程,2009,36(4):37-42.CHEN Hui,LI Jiang. Lateral Friction Test and Amend Calculation of Bored Grouting Pile[J]. Drilling Engineering, 2009,36(4):37-42. |
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| 中文摘要:确定桩侧极限摩阻力的大小，目前工程上广泛采用的是以经验方法为主，辅以检测桩试验数据分析，得到的结果往往存在误差。通过静载试验以及应力测试对桩侧摩阻力的发挥模式进行分析，并结合工程实例针对桩侧摩阻力的计算提出了相应的修正系数。 |
| 中文关键词:钻孔灌注桩 侧摩阻力 静载试验 应力测试 修正系数 |
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| Lateral Friction Test and Amend Calculation of Bored Grouting Pile |
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| Abstract:Currently ultimate pile-side friction is determined on the basis of experience and assisted by data analysis on the testing pile， in this case， the result obtained often has some errors. Analysis was made on playing mode of pile side friction by the static load test and the stress test， and corresponding correction factors for pile-side friction calculation were put forward based on the engineering cases. |
| keywords:bored groating pile lateral friction static load test stress testing correction factor |
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