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Application of improved and efficient image repair algorithm in rock damage experimental research
Published 2024-06-01“…Abstract In the petroleum and coal industries, digital image technology and acoustic emission technology are employed to study rock properties, but both exhibit flaws during data processing. …”
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22
Numerical simulation on the stability of roadway surrounding rock in the end coal drawing area
Published 2024-12-01Get full text
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23
Grouting Mechanism in Water-Bearing Fractured Rock Based on Two-Phase Flow
Published 2021-01-01Get full text
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24
Acoustic Emission Characteristics and Failure Mechanism of Fractured Rock under Different Loading Rates
Published 2017-01-01Get full text
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25
Research on high‐pressure abrasive water jet slotting and pressure relief technology for hard rock roof
Published 2024-11-01“…Second, slotting tests under different slotting pressures, nozzle diameters, abrasive particle sizes and slotting times were carried out, and the slotting parameters of a high‐pressure abrasive water jet on a typical roof rock were obtained. Finally, industrial application was carried out in the 81,403 working face of Huayang No.1 Mine. …”
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Stability and Control of Surrounding Rock of a Trapezoidal Roadway Retained with Hard Roof Cutting
Published 2025-01-01“…This paper studies the deformation characteristics and control mechanism of the surrounding rock in a trapezoidal top-cutting roadway, and proposes targeted stability control technologies for the surrounding rock. …”
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27
Stability Assessment of Dangerous Rock Mass of an Overhanging Slope in Puerdu Town, Southwestern China
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28
Automatic Rock Classification Algorithm Based on Ensemble Residual Network and Merged Region Extraction
Published 2022-01-01“…How to accomplish rock classification is a key issue for the further development of the geology industry. …”
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29
Thermal buffering-controlled temperature variation between Mg–Al-rich rocks and migmatites
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30
Reducing the uncertainty in the distribution of cm-scale rock properties in the near well-bore region
Published 2025-01-01“…The analysis suggests that smaller grid cell size (1 m × 1 m × 0.3 m) compared to the typical industry standard (10 m × 10 m × 2 m) significantly improves the representation of cm-scale rock properties. …”
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31
Estimation of Ultimate Bearing Capacity in Rock-Socketed Piles Using Optimized Machine Learning Approaches
Published 2023-12-01Get full text
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32
Numerical Simulation on Heat Recovery Efficiency of Different Working Fluids in High-Temperature Rock Mass
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33
Toward Sustainable Mining: Repurposing Benguerir’s Phosphate Mine Waste Rock for Road Subgrade Construction
Published 2025-01-01“…Natural aggregates are widely consumed worldwide by the road construction industry. Particularly in the phosphate sector, reducing industrial waste and conserving non-renewable natural resources can be achieved by utilizing unusual industrial wastes and by-products in road construction procedures. …”
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34
Numerical Simulation Research and Application of Support Design of Broken Rock Mass in Submarine Gold Mine
Published 2023-01-01“…We use the numerical simulation for verification and carry out the field industrial test. The results show that the stability grade of broken surrounding rock is III–IV; both schemes can effectively control the deformation and failure of surrounding rock. …”
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Control of the Chamber in Extra-Thick Coal Seam Based on Fracture Characteristics of Coal Rock and Mass
Published 2020-01-01“…As the development characteristics of cracks of the chamber are closely related to the bolt and cable anchoring parameters, the original rock stress of the surrounding rock, and fracture degree, this paper proposes the control method for chamber in extra-thick coal seam by the crack development characteristics. …”
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Rock Pressure Characteristics and Control Technology of Underground Roadways during Stacked Coal Seam Extraction
Published 2024-01-01“…This method significantly enhanced support strength, refined support procedures, and entailed a bespoke design of support plan parameters. Industrial-scale on-site trials confirmed the efficacy of this technique, with a separation value of the top plate of 4–10 mm, achieving effective management of the surrounding rock deformation in the roadway, with crack development contained within the fundamental anchoring layer. …”
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37
Orthogonal Analysis and Numerical Simulation of Rock Mechanics Parameters in Stress Field of Shaft Heading Face
Published 2020-01-01“…This paper focuses on improving the blasting effect of the drilling and blasting method in the deep rock mass and solves the problems of blasthole collapse and misfire accident in the process of drilling and blasting construction of heading face. …”
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38
Experiments on image data augmentation techniques for geological rock type classification with convolutional neural networks
Published 2025-01-01“…The integration of image analysis through deep learning (DL) into rock classification represents a significant leap forward in geological research. …”
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Investigation of Permeability Behavior of Sandy Soils Mixed with Industrial Waste
Published 2020-01-01“…It is very important to evaluate the industrial wastes, which have the potential to be reused with new alternative methods. …”
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