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Gas permeability of intact Q3 loess under isotropic stresses

The tests are performed to study the gas permeability of unsaturated intact Q3 loess with various water contents under different isotropic stresses using the improved triaxial gas permeability equipment. The influences of water content, volumetric gas content and stress on coefficients of gas permea...

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Published in:DOAJ (DOAJ: Directory of Open Access Journals)
Main Author: CHEN Cun-li 1, 2, ZHANG Deng-fei 1, 2, ZHANG Jie 3, CHEN Hui 1, YANG Fan 1, WU Kang 1
Format: Article
Language:zh
Published: 2017
Subjects:
Soil and Unsaturated Flow
Geotechnical Engineering and Soil Mechanics
Heat and Mass Transfer in Porous Media
gas permeability
unsaturated soil
isotropic stress
moisture content
permeability function
wetting-drying cycles
hydro-mechanical coupling
exponential function
power function
Online Access:https://doaj.org/article/a7c43c2bf68a4eeda7df1725880591f7
https://doi.org/10.11779/cjge201702012
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https://doaj.org/article/a7c43c2bf68a4eeda7df1725880591f7
https://doi.org/10.11779/cjge201702012

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