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。
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.
出处
《物探与化探》
CAS
CSCD
1994年第5期326-330,共5页
Geophysical and Geochemical Exploration
关键词
表面波
谱分析
地基处理
评价
surface wave, spectral analysis, evaluation of foundatian treatment.
