| 瑞雷波法在地基工程质量检测中若干问题的研究 |
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| 引用本文： | 张学强.瑞雷波法在地基工程质量检测中若干问题的研究[J].物探与化探,2000,24(5):346-352. |
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| 作者姓名： | 张学强 |
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| 作者单位： | 中国地质大学应用地球物理系,湖北,武汉,430074 |
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| 基金项目： | 国家自然科学基金资助项目(No.49674229) |
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| 摘 要： | 论述瑞雷波法勘察时,道一致性时差不为零对观测精度的影响,还分析了瑞雷波法实用中,地基承载力 (包括复合地基承载力 )往往难以确定的问题,并给出其确定方法。笔者以稳态瑞雷波法的试验结果为依据来说明方法的有效性。该方法可提高检测精度。
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| 关 键 词： | 瑞雷波法 道一致性时差校正 地基承载力确定 |
| 收稿时间： | 2000-01-24 |
| 修稿时间： | 2000-02-29 |
SOME PROBLEMS CONCERNING THE APPLICATION OF RAYLEIGN WAVE METHOD TO THE INSPECTION OF FOUNDATION QUALITY |
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| ZHANG Xue-qiang.SOME PROBLEMS CONCERNING THE APPLICATION OF RAYLEIGN WAVE METHOD TO THE INSPECTION OF FOUNDATION QUALITY[J].Geophysical and Geochemical Exploration,2000,24(5):346-352. |
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| Authors: | ZHANG Xue-qiang |
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| Institution: | China University of Geosciences, Wuhan 430074, China |
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| Abstract: | The influence of nonvanishing of channel consistence moveout upon observation precision in the course of Rayleign wave exploration is discussed in this paper. Moreover, the bearing capacity including complex foundation bearing capacity in production, which is generally difficult to determine, is analysed and its determination is given. On the basis of the test results with static Rayleign, the paper illustracts the effectiveness of the method proposed by the author in solving problems. The method also contributes to the improvement of exploration precision. |
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| Keywords: | Rayleign wave method channel consistence moveout correction foundation bearing capacity determination |
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