| 高应变法在人工挖孔嵌岩桩检测中的应用 |
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| 引用本文： | 缪泽军.高应变法在人工挖孔嵌岩桩检测中的应用[J].岩土力学,2003(Z2). |
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| 作者姓名： | 缪泽军 |
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| 作者单位： | 深圳市福田区建设工程质量监督检验站 广东深圳518048 |
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| 摘 要： | 通过高应变法在人工挖孔嵌岩桩检测中的应用,说明在充分考虑嵌岩桩工作机理的前提下,进行嵌岩桩承载力分析、动静对比以及与《规范》计算结果的比较,应用高应变法检测人工挖孔嵌岩桩的承载力是可行的、也是可靠的,并且所测得的桩身上部桩土阻力和嵌岩段侧阻力是准确的,完全可以满足工程设计和施工要求。
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| 关 键 词： | 人工挖孔嵌岩桩 高应变 承载力 动静对比 |
Application of high strain dynamic in testing of rock-inset pile with hand excavation |
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| MIAO Ze-jun.Application of high strain dynamic in testing of rock-inset pile with hand excavation[J].Rock and Soil Mechanics,2003(Z2). |
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| Authors: | MIAO Ze-jun |
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| Abstract: | By application of high strain dynamic in hand excavation rock-inset pile testing, it is proved that the testing method of rock-inset pile with hand excavation by using high dynamic, compare with result of bearing capacity analysis according Code and dynamic statistic ratio, is feasible and reliable on the condition of full consideration of the working principle of rock-inset pile. The accuration to test pile-soil resistance of the top of pile and side resistance of rock-inset segment, satisfies engineering design and construction requirment. |
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| Keywords: | rock-inset pile with hand excavation high strain dynamic bearing capacity dynamic statistic ratio |
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