Quanwu Gao
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View article: Study on the evolution law of acoustic emission time series characteristics of coal-rock assemblage under true triaxial conditions
Study on the evolution law of acoustic emission time series characteristics of coal-rock assemblage under true triaxial conditions Open
Introduction This study aims to investigate the fractal characteristics of acoustic emission (AE) signals during coal-rock rupture and their predictive significance for impact dynamic hazards. Methods True triaxial loading/unloading tests …
View article: Study of hydraulic cutting as a method to prevent coal burst disasters
Study of hydraulic cutting as a method to prevent coal burst disasters Open
This study explores the causes of coal bursts in the Xinzhou Kiln Mine, identifying key factors such as residual pillars, hard coal seams and/or roofs, stress concentration due to complex geological structures, and the stress distribution …