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Review of the development status of rock burst disaster prevention system in China
Deep-land resource exploitation is a crucial focus of future scientific and technological development in China. However, with the increasing depth of...
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Evaluation of the Rock Burst Intensity of a Cloud Model Based on the CRITIC Method and the Order Relation Analysis Method
Rock burst has always been a major problem in deep underground engineering with high stress, and rock burst strength evaluation has become an...
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Mitigating Rock Burst Hazard in Deep Coal Mines by Hydraulic Slotting Technology: a Case Study
Pressure relief is an important step in preventing and controlling rock burst disasters. Hydraulic slotting has emerged as a strategy for pressure...
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Controlling roof with potential rock burst risk through different pre-crack length: Mechanism and effect research
Roof pre-splitting is an effective method to control the roof with potential rock burst risk. In this study, three-point bending tests were carried...
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Study on deep learning methods for coal burst risk prediction based on mining-induced seismicity quantification
The assessment of Coal burst risk (CBR) is the premise of bump disaster prevention and control. It is the implementation criterion to guide various...
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Prediction and Assessment of Rock Burst Using Various Meta-heuristic Approaches
One of the utmost severe mining catastrophes in underground hard rock mines is rock burst phenomena. It can lead to damage to mine openings and...
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An energy-based quantitative coal burst proneness rating system for development roadways
Coal burst is one of the principal hazards in development panels of underground coal mines. This study develops a practical approach to...
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A new empirical chart for coal burst liability classification using Kriging method
Coal burst is a catastrophic event that induced by a large variety of certainty and uncertainty factors, and many methods have been proposed to...
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Surrounding rock stress distribution characterization via unit cutting energy
Drill-cutting methods play a vital role in rock burst monitoring and early warning. In this study, to improve the accuracy and efficiency of the...
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Study on the Safety of Tunnel Structure Vibration in Dry Ice Powder Thermal Shock Rock Breaking
The application of explosive blasting for rock breaking works was not possible in densely populated areas, which caused problems in urban tunnel...
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Ground motion characteristics and their cumulative impacts to burst risks in underground coal mines
AbstractGround motions resulting from seismic waves are one of the main factors to trigger coal burst hazards in underground mines. Ground motion...
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Influence of lateral pressure on mechanical behavior of different rock types under biaxial compression
Lots of field investigations have proven that layer-crack structure usually appears during the excavation process of deep rock or coal mass. To...
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Stress Evolution and Surrounding Rock Control During Coal Seam Mining Under the Influence of Overlying and Adjacent Goafs
Under the geological conditions of the interaction of upper goafs and lower working face in deep mining, coal seam mining causes a large stress...
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Oscillation and burst transition of human cooperation
The oscillation of competing species is especially important for maintaining biodiversity. However, there has long been little evidence of...
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Reasonable value range of damage stress during rock brittle failure under compression
It is significant to clarify the reasonable value range of damage stress in the brittle failure process of rock to predict rock instability, such as...
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Numerical Simulation of Rockburst Characteristics of Tunnel Surrounding Rock Under Dilatancy Effect
Rockburst is one of the most intense reactions in various instability phenomena of underground cavern surrounding rock, which seriously threatens the...
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Instability mechanism and energy evolution of surrounding rock at intersections of deep multi-form application
As mining progresses into deep strata, severe damage occurs at various long-life roadway intersections. To guide targeted repair and reinforcement...
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Shaking Table Test Study on Dynamic Response of Bedding Rock Slope with Weak Rock
A shaking table model test was conducted to study the dynamic response and failure mechanism of a bedding rock slope with weak rock layer based on...
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Mechanical properties and damage evolution characteristics of composite rock mass with prefabricated fractures
In this study, the influence of fractures on the mechanical properties and cracking behavior of composite rock mass was investigated by preparing...
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Dynamic Mechanical Response and Fracture Properties of Rock-Like Materials with Parallel and Intersecting Flaws
Rock masses that undergo a long and complex geological tectonic process contain widely distributed parallel and intersecting flaws. These two types...
