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Explosion-Induced Stress Wave Propagation in Interacting Fault System: Numerical Modeling and Implications for Chaoyang Coal Mine
Published 2019-01-01“…This study has guiding significance for the attenuation law of stress waves passing through joint/fissure zones in geological engineering, earthquake engineering, and underground mining engineering.…”
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263
Physical Simulation of the Water-Conducting Fracture Zone of Weak Roofs in Shallow Seam Mining Based on a Self-Designed Hydromechanical Coupling Experiment System
Published 2020-01-01“…To avoid such disasters, investigating and simulating the evolution mechanism of water-conducting fractures are becoming a research focus in mining engineering, especially regarding the organisation and development of fractures. …”
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264
Prediction and Evaluation of Coal Mine Coal Bump Based on Improved Deep Neural Network
Published 2021-01-01“…Coal bump prediction is one of the key problems in deep coal mining engineering. To predict coal bump disaster accurately and reliably, we propose a depth neural network (DNN) prediction model based on the dropout method and improved Adam algorithm. …”
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265
Analytical study of groundwater flow field and inrush flux distribution for deeply-buried circular arched tunnels
Published 2024-11-01“…With the development of transportation engineering, mining engineering, underground space engineering, and long-distance water diversion projects in China, the occurrence of tunnel water inrush disasters has become increasingly frequent. …”
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Rock fracture mode and acoustic emission characteristics under true triaxial single-sided unloading path
Published 2025-02-01Get full text
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269
Investigation on the Vibration Effect of Shock Wave in Rock Burst by In Situ Microseismic Monitoring
Published 2018-01-01Get full text
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270
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Research on blow-out of shield tunnel in sandy soil with shallow burial
Published 2025-01-01Get full text
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272
Research on the Instability Mechanism and Control Technology of Gob-Side Entry in Deep Mines with Soft Rock
Published 2024-12-01Get full text
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273
Bolt-Grout Interactions in Elastoplastic Rock Mass Using Coupled FEM-FDM Techniques
Published 2010-01-01Get full text
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Mesomechanism of Effects of Water on Strain Rockburst Prevention
Published 2021-01-01“…In deep mining engineering, rockburst is an instantaneous release of a large amount of strain energy stored in rock mass, in which occurrence is closely related to initial high stress state and excavation unloading effect. …”
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276
Experimental and Numerical Investigation on Basic Law of Dense Linear Multihole Directional Hydraulic Fracturing
Published 2021-01-01“…Using the dense linear multihole to control the directional hydraulic fracturing is a significant technical method to realize roof control in mining engineering. By combining the large-scale true triaxial directional hydraulic fracturing experiment with the discrete element numerical simulation experiment, the basic law of dense linear holes controlling directional hydraulic fracturing was studied. …”
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277
Experimental investigation of the precursor characteristics and early warning of coal burst based on quantitative analysis of acoustic emission signals
Published 2025-01-01“…Abstract Coal burst is one of the most frequent and destructive dynamic disasters encountered during underground mining engineering. However, the understanding of quantitative precursor characteristics of coal burst is still in its infancy, rendering it difficult to provide effective early warning of disaster. …”
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278
Study on the Numerical Relationship between Dynamic Compressive Strength and Crushing Energy Consumption in Dynamic Point Load Test under Different Corrosion Conditions
Published 2023-01-01“…Compared with most dynamic tests, point load test is widely used in engineering practice because of its wide requirements for test conditions. In offshore mining engineering, the surrounding rock is affected by dynamic load impact and corrosion of various aqueous solutions for a long time. …”
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