Spectral analysis of surface waves (SASW) is a nondestructive in-situ testing method that is used to determine stiffness profiles of soil and pavement sites based on dispersion characteristics of Rayleigh-type surface waves. In order to overcome difficulties associated with the presence of multi-modes in SASW signals, a new inversion method based on the maximum vertical flexibility coefficient is introduced in this paper. Unlike root-searching methods, the new method easily identifies the predominant propagation modes. In this new approach, the simplex method is used to match field and theoretical dispersion curves automatically. The purpose of this paper is to present the details of the new method and to demonstrate its advantages.L'analys...
International audienceThis communication presents a numerical study of the influence of the spatial ...
International audienceThis communication presents a numerical study of the influence of the spatial ...
International audienceThis communication presents a numerical study of the influence of the spatial ...
Spectral analysis of surface waves (SASW) method is an in-situ seismic method used for determining t...
Spectral analysis of surface wave (SASW) method for in-situ non-destructive testing of stiffness pro...
The Spectral-Analysis-of-Surface-Waves (SASW) method is a seismic method for measuring in situ elast...
Two surface wave testing methods, namely, (i) the spectral analysis of surface waves (SASW), and (ii...
In spectral analysis of surface waves (SASW analysis), experimental dispersion curves are generated ...
International audienceThis communication presents a numerical study of the influence of the spatial ...
International audienceThis communication presents a numerical study of the influence of the spatial ...
International audienceThis communication presents a numerical study of the influence of the spatial ...
International audienceThis communication presents a numerical study of the influence of the spatial ...
International audienceThis communication presents a numerical study of the influence of the spatial ...
International audienceThis communication presents a numerical study of the influence of the spatial ...
International audienceThis communication presents a numerical study of the influence of the spatial ...
International audienceThis communication presents a numerical study of the influence of the spatial ...
International audienceThis communication presents a numerical study of the influence of the spatial ...
International audienceThis communication presents a numerical study of the influence of the spatial ...
Spectral analysis of surface waves (SASW) method is an in-situ seismic method used for determining t...
Spectral analysis of surface wave (SASW) method for in-situ non-destructive testing of stiffness pro...
The Spectral-Analysis-of-Surface-Waves (SASW) method is a seismic method for measuring in situ elast...
Two surface wave testing methods, namely, (i) the spectral analysis of surface waves (SASW), and (ii...
In spectral analysis of surface waves (SASW analysis), experimental dispersion curves are generated ...
International audienceThis communication presents a numerical study of the influence of the spatial ...
International audienceThis communication presents a numerical study of the influence of the spatial ...
International audienceThis communication presents a numerical study of the influence of the spatial ...
International audienceThis communication presents a numerical study of the influence of the spatial ...
International audienceThis communication presents a numerical study of the influence of the spatial ...
International audienceThis communication presents a numerical study of the influence of the spatial ...
International audienceThis communication presents a numerical study of the influence of the spatial ...
International audienceThis communication presents a numerical study of the influence of the spatial ...
International audienceThis communication presents a numerical study of the influence of the spatial ...
International audienceThis communication presents a numerical study of the influence of the spatial ...