… in-situ measurements obtained in the soft soil foundation. Many vibration measurements
have … Nevertheless, few measurements are available in terms of soft soil foundations, and this …

… Acoustic attenuation and propagation velocity spectra were measured for dry and … soils.
From the experiments presented in this paper, both attenuation-based and propagation-velocity-…

… soil and the sound wave attenuation mechanism. During the propagation process, the dominant
frequency of the sound wave would continue to attenuate … soil, such as soil particle size, …

… of granular saturated soils using direct measurements of the ultrasonic wave characteristics.
… The addition of water in the medium is detected by ultrasonic wave through its attenuation, …

… measurement techniques, commonly used in soil … a velocity very similar to the 2nd dilatational
wave (or "P" wave in geophysics) travelling in the drained frame. However, the attenuation …

… measuring soil porosity include measuring the extra mass of water which is required to saturate
a soil sample; use of a pycnometer to measure … , for fT >> fc, an attenuation coefficient, or …

… Hence, the model adopts dry soil and uniform soil particle size (2 mm). The Hertz-Mindlin
(no-slip) model (Renzo et al., 2004, Cundall and Strack, 1979) was chosen for this study, …

… In this regime, the plane wave reflection coefficient depends only on angle of incidence,
soil porosity, and soil tortuosity (a measure of the soil pore geometry). By performing …

… on the attenuation characteristics of thermoelastic body waves in unsaturated soil. Firstly,
the … Finally, the evolutions of the attenuation coefficients of various thermoelastic body waves …

… Some results of vibration attenuation measured on the surface of the soil within the theoretical
frequency band gaps are not ideal. It is mainly because that plane strain model is adopted …