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。
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.
出处
《物探与化探》
CAS
CSCD
2000年第5期346-352,共7页
Geophysical and Geochemical Exploration
基金
国家自然科学基金资助项目!(No .496 742 2 9)
关键词
瑞雷波法
道一致性时差
地基承载力
地基工程
Rayleign wave method
channel consistence moveout correction
foundation bearing capacity determination
