Permeability evolution and mechanism of thermally damaged basalt fiber-reinforced concrete under effective stress
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DOI: 10.1016/j.conbuildmat.2020.119077
Abstract: Abstract This paper presents an experimental study of the permeability evolution of thermally damaged basalt fiber-reinforced concrete (BFRC) under effective stress. Initial permeability, temperature damage coefficient, stress sensitivity, and maximum permeability damage rate of BFRC… read more here.
Keywords: permeability; stress; thermally damaged; effective stress ... See more keywords
Thermal-induced damage mechanisms and permeability evolution in gneiss for deep mining applications
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DOI: 10.3389/feart.2025.1603348
Abstract: With the rapid development of deep mining and geothermal exploitation, the influence of high-temperature environment on the mechanical properties of rocks has become a core challenge for engineering safety. This study focuses on gneiss (a… read more here.
Keywords: temperature; damage; permeability evolution; deep mining ... See more keywords
Fractal Characterization of Permeability Evolution in Fractured Coal Under Mining-Induced Stress Conditions
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DOI: 10.3390/app152111794
Abstract: Permeability evolution is one of the key parameters influencing the efficient exploitation of deep unconventional energy resources, as it reflects the dynamic development of pore-fracture structures under complex engineering effects. Using fractal geometry to describe… read more here.
Keywords: permeability; fracture; permeability evolution; coal ... See more keywords
Permeability Evolution of Shale during High-Ionic-Strength Water Sequential Imbibition
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DOI: 10.3390/en17143598
Abstract: It is widely accepted in the oil and gas industry that high-ionic-strength water (HISW) can improve oil and gas recovery in unconventional shale reservoirs by limiting shale hydration. Despite numerous supporting studies, there is a… read more here.
Keywords: ionic strength; permeability; strength water; permeability evolution ... See more keywords
Gas Permeability Evolution of Coal with Inclusions under Triaxial Compression-Lab Testing and Numerical Simulations
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DOI: 10.3390/ma15238567
Abstract: Coalbed methane (CBM) exploitation leads to permanent stress redistributions in the coal bodies connected with fracturing processes and permeability changes due to deformation induced internal pore-fracture networks. Gas permeability evolution of coal samples is investigated… read more here.
Keywords: evolution coal; coal; permeability; gas permeability ... See more keywords