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A hyperspectral evaluation approach for quantifying salt-induced weathering of sandstone.
Science of the Total Environment, 2023Salt-induced weathering is a common phenomenon in stone relics, and its traditional artificial evaluation of severity is greatly affected by subjective consciousness and lacks systematic standards.
Haiqing Yang +3 more
semanticscholar +1 more source
Damage progression and acoustic emission in brittle failure of granite and sandstone
International Journal of Rock Mechanics And Mining Sciences, 2021This paper experimentally evaluates and quantitatively compares stress-induced damage progression and acoustic emission (AE) in granite and sandstone based on continuous acousto-optic-mechanical (AOM) observations.
Xiaoping Zhou, Jian‐Zhi Zhang
semanticscholar +1 more source
Hydrogen Wettability of Sandstone Reservoirs: Implications for Hydrogen Geo‐Storage
Geophysical Research Letters, 2020Hydrogen is currently assessed as a future clean fuel in a hydrogen economy. However, one key problem with implementing a full‐scale hydrogen economy is hydrogen storage (as hydrogen is highly compressible and volatile).
S. Iglauer, Muhammad Ali, A. Keshavarz
semanticscholar +1 more source
, 2021
Increased water content in rocks can result in a decline in their strength and an increase in deformation, which can lead to geological disasters such as landslides and tunnel collapses.
Kui Zhao +6 more
semanticscholar +1 more source
Increased water content in rocks can result in a decline in their strength and an increase in deformation, which can lead to geological disasters such as landslides and tunnel collapses.
Kui Zhao +6 more
semanticscholar +1 more source
, 2021
To investigate the effects of the pre-existing single crack angle on the mechanical behaviors and energy storage characteristics of red sandstone, a series of uniaxial compression and single-cyclic loading–unloading uniaxial compression tests were ...
Lei Xu, F. Gong, Song Luo
semanticscholar +1 more source
To investigate the effects of the pre-existing single crack angle on the mechanical behaviors and energy storage characteristics of red sandstone, a series of uniaxial compression and single-cyclic loading–unloading uniaxial compression tests were ...
Lei Xu, F. Gong, Song Luo
semanticscholar +1 more source
Properties of sustainable self-compacting concrete incorporating discarded sandstone slurry
Journal of Cleaner Production, 2021Sandstone waste generated during the cutting and polishing process destroys the atmospheric condition when it is dumped along roadside, water bodies and landfill. The present investigation aims to utilize sandstone slurry (SS) as a partial replacement to
Prarthita Basu +2 more
exaly +2 more sources
Petrographic classification of sand and sandstone
Earth-Science Reviews, 2019Petrographic classifications of sand and sandstone proposed more than half a century ago are still in use, although they were formulated at a time when depositional and post-depositional sedimentary processes were poorly understood, and before the ...
E. Garzanti
semanticscholar +1 more source
International Journal of Rock Mechanics And Mining Sciences, 2019
The effects of high strain rates and low confining pressures on the dynamic mechanical properties of sandstone were investigated experimentally with a modified triaxial split Hopkinson pressure bar (SHPB) system.
F. Gong +3 more
semanticscholar +1 more source
The effects of high strain rates and low confining pressures on the dynamic mechanical properties of sandstone were investigated experimentally with a modified triaxial split Hopkinson pressure bar (SHPB) system.
F. Gong +3 more
semanticscholar +1 more source
, 2020
Underground rock structures are frequently subjected to water erosion and dynamic disturbance simultaneously. Herein, in order to study the coupled effects of water and high strain rate on the mechanical behavior and microstructures of sandstone, we ...
Xin Cai +3 more
semanticscholar +1 more source
Underground rock structures are frequently subjected to water erosion and dynamic disturbance simultaneously. Herein, in order to study the coupled effects of water and high strain rate on the mechanical behavior and microstructures of sandstone, we ...
Xin Cai +3 more
semanticscholar +1 more source