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Deformation and Failure Evolution Law and Support Optimization of Gob-Side Entry in Weakly Cemented Soft Rock under the Influence of Fault
Published 2024-01-01“…Under the condition of weakly cemented soft rock in Western China, the surrounding rock deformation of gob-side entry is obvious, especially under the influence of fault, and the problem of surrounding rock control becomes increasingly prominent. …”
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Stress Analysis of Negative Coal Pillar Gob-Side Entry and Its Principle of Preventing Rock Burst
Published 2020-01-01Get full text
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The Stability Analysis of Roadway near Faults under Complex High Stress
Published 2020-01-01Get full text
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24
Roof Water Damage Prediction and Evaluation of Sand-Mud Sedimentary Tectonic Strata
Published 2023-01-01“…The prediction and control of roof water disaster has been one of the key problems in the mining process of coal resources. With the increase of mining depth in the western mining area, the roof caving and communicating to the overlying water-bearing strata have led to an increasing number of roof water inrush accidents and deterioration of production environment of the working face. …”
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Mechanism and Evolution Control of Wide Coal Pillar Bursts in Multithick Key Strata
Published 2021-01-01“…Coal mine pillar burst frequently occurs in Western China, which seriously restricts safe production. …”
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Effects of Freezing and Thawing Cycle on Mechanical Properties and Stability of Soft Rock Slope
Published 2017-01-01Get full text
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28
Dynamic Splitting Behavior and the Constitutive Relationship of Frozen Sandstone Containing a Single Fissure
Published 2021-01-01“…Fractured sandstone is widely distributed in mining areas throughout western China where the artificial freezing method is extensively adopted to construct vertical shafts. …”
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