| 表面波谱分析法在评价地基处理效果中的应用 |
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| 引用本文： | 赵竹占,李华.表面波谱分析法在评价地基处理效果中的应用[J].物探与化探,1994,18(5):326-330. |
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| 作者姓名： | 赵竹占 李华 |
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| 作者单位： | 浙江省物化勘查院研究所 |
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| 摘 要： | 本文根据地基参数对表面波弥散曲线的影响规律,提出由实测表面波速度弥散曲线反分析地基地层剪切波速度的表面波谱分析法。它具有快速、收敛性好、得到的参数能反映实际地基土体特性之优点,在地基、地基处理、高速公路路面质量评价中具有实用价值。
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| 关 键 词： | 表面波 谱分析 地基处理评价 |
| 收稿时间： | 1994-03-17 |
THE APPLICATION OF SURFACE WAVE SPECTRAL ANALYTICAL METHOD TO THE EVALUATION OF FOUNDATION TREATMENT EFFECTS |
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| Zhao Zhuzhan, Li Hua.THE APPLICATION OF SURFACE WAVE SPECTRAL ANALYTICAL METHOD TO THE EVALUATION OF FOUNDATION TREATMENT EFFECTS[J].Geophysical and Geochemical Exploration,1994,18(5):326-330. |
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| Authors: | Zhao Zhuzhan Li Hua |
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| Institution: | Institute of Zhejiang Academy of Geophytical and Geochemical Exploration, Hangzhou 310005 |
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| Abstract: | Based on the regularity of the influence of foundation parameters upon the surface wave dispersion curve, this paper presents the surface wave spectral analytical method in which the dispersion curve of the measured surface wave velocitias is used to make inverse analysis of stratigraphic shear wave velocities of the foundation. The method has some remarkable advantages:it is rapid in speed and good in convergence, and the parameters obtained can reflect the character of actual fondation soil mass. Therefore, it is of practival value in foundation treatment and quality evaluation of expressway surface. |
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| Keywords: | surface wave spectral analysis evaluation of foundatian treatment |
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