The fractal texture (or fabric) of porous media, which supports fluid flow at different scales, is
the main cause of wave anelasticity (dispersion and attenuation) on a wide range of …

The knowledge of the permeability of porous media is crucial to understand fluid flow in
various natural and artificial materials. Due to the complex nature of pore structure, the pore …

实际地下介质的复杂多样对地震探测技术提出严峻的挑战. 黏弹性介质理论的发展及其应用,
使得波场衰减信息的利用成为地下油气储层预测的重要技术之一. 在概要回顾介质非弹性吸收 …

We report experimental data on the frequency dependence of bulk elastic modulus in
porous sandstones. A new methodology was developed to investigate the …

Soil permeability associated with pore characteristics is a critical factor affecting water and
nutrient transport in agricultural fields. However, which soil pore characteristics determine …

As a natural foundation and fill material for construction in loess areas, there exists a
significant impact on the stability of the engineering construction due to the permeation …

Although seismic wave dispersion and attenuation have been found to occur in sedimentary
rocks, it remains challenging to experimentally observe these effects. A new experimental …

We developed a system to explore the effects of pressure and fluid viscosity on the
dispersion and attenuation of fully saturated tight sandstones, especially at seismic …

Multiple rainfalls may give rise to changes in the microstructure of loess which in turn alter its
unsaturated permeability. This study evaluates the unsaturated permeability of compacted …

Detection of intersecting open fractures is an important task in many earth science domains.
To quantify the seismic responses in the fluid-saturated porous rock with intersecting open …