Hydromechanical Properties and Engineering Applications of Weakly Cemented Soft Rock in Jurassic Strata
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DOI: 10.1021/acsomega.3c01150
Abstract: The surrounding rock control of weakly cemented soft rock in the Jurassic strata roadway in the Northwest Mining Area has become one of the bottlenecks restricting mines’ safety and efficient production. Based on the engineering… read more here.
Keywords: rock; water; soft rock; weakly cemented ... See more keywords
Failure Mechanism and Control Technology for a Large-Section Roadway under Weakly Cemented Formation Condition
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DOI: 10.1155/2020/6669060
Abstract: The roof of a large-section roadway will usually undergo progressive deformation and failure under the action of deep surrounding rock stress. The large-section rectangular roadway is more prone to sudden roof caving accident under the… read more here.
Keywords: section roadway; weakly cemented; large section; roadway ... See more keywords
Behavior of Weakly Cemented Rock with Different Moisture Contents under Various Tri-Axial Loading States
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DOI: 10.3390/en12081563
Abstract: To better understand the physical and mechanical behavior of weakly cemented rock with different moisture contents for the success of water-preserved mining, this paper presents the systematic tri-axial compression tests on three typical rock samples… read more here.
Keywords: behavior weakly; moisture; weakly cemented; stress ... See more keywords