Mechanical Properties and Deformation and Failure Characteristics of Surrounding Rocks of Tunnels Excavated in Soft Rocks
Sign Up to like & getrecommendations! Published in 2017 at "Geotechnical and Geological Engineering"
DOI: 10.1007/s10706-017-0278-9
Abstract: As soft rocks are likely to soften, slime and swell while contacting water, the existence of soft rocks is harmful for stability of surrounding rocks and supporting structures of tunnels. Through uniaxial and triaxial tests… read more here.
Keywords: surrounding rocks; water bearing; soft rocks; mechanical properties ... See more keywords
Experimental study on damage failure mechanical characteristics and crack evolution of water-bearing surrounding rock
Sign Up to like & getrecommendations! Published in 2018 at "Environmental Earth Sciences"
DOI: 10.1007/s12665-017-7209-1
Abstract: Water plays an important role in the mechanical properties of roadway surrounding rocks and poses a great threat to their stability. To study the damage and failure characteristics, and the fracture development laws of surrounding… read more here.
Keywords: water; surrounding rock; water bearing; bearing surrounding ... See more keywords
Solubility Variation and Prediction Model of CO2 in Water-Bearing Crude Oil
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DOI: 10.1021/acsomega.2c06450
Abstract: The solubility of CO2 in water-bearing crude oil is of great significance for the calculation of crude oil reserves, the development of CO2-EOR (CO2-enhanced oil recovery), CO2-CCUS (carbon capture, utilization, and storage), and CO2 assisted… read more here.
Keywords: bearing crude; oil; solubility; water ... See more keywords
Studies on the Deformation and Macro–Micro-Damage Characteristics of Water-Bearing Sandstone under Cyclic Loading and Unloading Tests
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DOI: 10.1021/acsomega.3c01750
Abstract: The study of the deformation characteristics and damage evolution law of the underground water-bearing rock mass under reciprocating loads such as mine earthquake and mechanical vibration is a very crucial aspect of underground engineering. In… read more here.
Keywords: water content; damage; sandstone; increase ... See more keywords
Surface-to-Underground Transient Electromagnetic Detection of Water-Bearing Goaves
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DOI: 10.1109/tgrs.2019.2898904
Abstract: Water-bearing goaves are one of the main causes for water inrush accidents in Chinese coal mines. At present, both the surface and subsurface geophysical technologies cannot fully meet the technical requirements of high precision detection… read more here.
Keywords: surface underground; water; bearing goaves; water bearing ... See more keywords
Mechanism of Increasing the Permeability of Water-Bearing Coal Rock by Microwave Steam Explosion
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DOI: 10.1155/2021/6661867
Abstract: Microwave heating of water-bearing coal can promote pore water evaporation. The pores are broken under the action of steam pressure, increasing the permeability of the coal. This study is aimed at investigating the mechanism of… read more here.
Keywords: bearing coal; water; permeability; water bearing ... See more keywords