| 桩身动态无损质量检测的模型试验研究 |
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| 引用本文： | 徐天平,吴绵拔. 桩身动态无损质量检测的模型试验研究[J]. 岩土力学, 1988, 9(2): 51-57 |
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| 作者姓名： | 徐天平 吴绵拔 |
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| 摘 要： | 在桩身的动态无损质量检测中,关键问题是根据波形分析判断桩中各种缺陷的准确位置和程度。本文通过桩的模型试验,研究了灌注桩的离析、缩颈、扩颈和裂缝等缺陷对应力波传播的影响,并结合工程实例进行讨论。
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The Model Testing Study of Dynamic NDI for Piles |
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| Xu Tianping,Wu Mianba. The Model Testing Study of Dynamic NDI for Piles[J]. Rock and Soil Mechanics, 1988, 9(2): 51-57 |
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| Authors: | Xu Tianping Wu Mianba |
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| Abstract: | In dynamic nondestructive inspection for pile quality, it is a key problem to determine exact location and degree of various defects according to wave analysis. In this paper, the influence of various defects on wave propagation is studied by model test of piles, and some related engineering cases are discussed. |
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