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Article
Assessment and analysis of strata movement with special reference to rock burst mechanism in island longwall panel
This study presents a novel approach using theoretical analysis to assess the risk of rock burst of an island longwall panel that accounts for the coupled behavior of stress distribution and overlying strata m...
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Article
Numerical simulation study on hard-thick roof inducing rock burst in coal mine
In order to reveal the dynamic process of hard-thick roof inducing rock burst, one of the most common and strongest dynamic disasters in coal mine, the numerical simulation is conducted to study the dynamic lo...
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Article
Risk evaluation of rock burst through theory of static and dynamic stresses superposition
Rock burst is one of the most catastrophic dynamic hazards in coal mining. A static and dynamic stresses superposition-based (SDSS-based) risk evaluation method of rock burst was proposed to pre-evaluate rock ...
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Article
Mechanical genesis of Henan (China) Yima thrust nappe structure
Considering the serious coal and rock dynamic disasters around the main slip plane called F16 in the coal mining area) of Henan Yima (China) thrust nappe structure, the mechanical genesis of the Yima thrust na...
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Article
Gradient principle of horizontal stress inducing rock burst in coal mine
Based on the stress distribution characteristics of rock burst multiple sites, the criterion of horizontal stress inducing layer dislocation rock burst was established. Accordingly, the influencing factors wer...
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Article
Seismic effort of blasting wave transmitted in coal-rock mass associated with mining operation
Microseismic effects during the transmission of seismic waves in coal and rock mass associated with mining operation were studied by on-site blasting tests and microseismic monitoring in LW704 of Southern Coll...
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Article
Rock burst induced by roof breakage and its prevention
Based on the research on rock burst phenomenon induced by the breakage of thick and hard roof around roadways and working faces in coal mines, a criterion of rock burst induced by roof breakage (RBRB) was prop...
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Article
Research on microseismic activity rules in Sanhejian Coal Mine
By the microseismic (MS) monitoring system of Sanhejian Coal Mine, the detail MS activity rules in the entire mining process of 9202 strong rockburst working face were studied, following main conclusions were ...
