Establishing a Hybrid Delphi DEMATEL-Fuzzy Approach for Identification and Assessment of Human Errors Associated with Kerman’s Iron Mines
Available online 3 June 2025
Human errors are the primary cause of accidents in iron mines. This study aims to identify and evaluate risk factors using the hybrid Delphi DEMATEL-fuzzy approach in the Kerman mines of Iran. To this...
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Preparation and performance study of cement-based heat-insulating grouting bolt based on phase change microcapsules
Available online 29 May 2025
To address the issue of high temperature and thermal damage in underground construction projects, a cement-based grouting bolt with the function of “support” and “temperature control” is developed by...
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Impacts of ionic surfactants on water seepage in coal fractures
Available online 28 May 2025
To optimize the selection of surfactants for coal seam water injection, this study examines the effects of ionic surfactants (DTAB and SDS) on water seepage in low-rank long-flame coal. A three-dimensional...
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Study on safely working in confined spaces in the petroleum industry: Risk factors, current control procedures, and alternatives
Available online 23 May 2025
Confined space work, particularly within the oil and gas sector, presents significant hazards, including exposure to toxic and flammable substances, high pressures, and extreme temperatures. Despite...
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Floating wind turbine drivetrain multidimensional reliability evaluation by Gaidai hypersurface methodology
Available online 23 May 2025
Structural safety and reliability evaluation is crucial for renewable energy installations, as Wind Turbines (WT) are built to endure excessive loads inflicted by ambient environmental loads. The presented...
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Fiber-reinforced polymer (FRP) rockbolts and their potential application in low pH mines: A state-of-the-art literature review
Available online 21 May 2025
This review paper explores the mechanisms and factors influencing the corrosion of rockbolts, particularly in aggressive underground mining environments characterized by high humidity, fluctuating temperatures,...
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Evaluating the pyrolysis characteristics and gas release patterns to predict early fire warnings in coal mine conveyor belts
Available online 19 May 2025
This study systematically investigated the pyrolysis characteristics and gas emission patterns of various types of coal mine conveyor belts using thermogravimetric-infrared spectroscopy (TG-FTIR) and...
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Energy consumption optimization of scraper conveyors adopting rolling friction: A technological revolution in China’s coal mining equipment
Available online 16 May 2025
As the core equipment of fully mechanized mining, the scraper conveyor performs the important task of coal transportation. However, the scraper conveyor often consumes excessive energy during its operation...
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Temporal and Spatial Evolution Law of Characteristic Parameters for Coal Rock Fracture Induced Seismic Wave
Available online 15 May 2025
Quantitative study of the temporal and spatial evolution of seismic wave characteristic parameters is of great significance for accurately identifying the P-wave and S-wave in seismic waves and improving...
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Numerical analysis of shearer motion impact on longwall ventilation performance
Available online 2 May 2025
The ventilation airflow in the longwall section of underground coal mines is significantly affected by the motion of mine equipment, particularly shearer operation. To develop an effective and efficient...
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TEMPORARY REMOVAL: Spatiotemporal dynamics and socioeconomic drivers of agricultural methane emissions in China from 2000 to 2020
Available online 28 April 2025
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Investigating the Aracoma Alma Mine fire and SOMA Mine Disaster with the causal analysis based on systems theory: A comparative study
March 2025
This study investigates the 2006 Aracoma Alma Mine fire that occurred during an underground coal mining claiming the lives of two miners using a Causal Analysis based on System Theory (CAST). Systemic...
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Destress blasting for strata separation near protective crosscut pillars – Case study
March 2025
Protective crosscut pillars are solid sections of the rock mass that remain intact during underground coal mining. These pillars often experience a significant stress concentration, which can pose risk...
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Effect of mixing water temperature on the mechanical performance of soundless chemical demolition agents for rock breakage
March 2025
Rock fragmentation in hard rock mining has traditionally relied on explosives which raises significant environmental and safety concerns for both workers and local communities. In response, soundless...
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Evaluation of three-dimensional morphological characteristics of recycled coarse aggregate
March 2025
This study focuses on the three-dimensional morphological characteristics of recycled coarse aggregate (RCA). Using 3D laser scanning and spherical harmonic function analysis, this study determines...
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Discrete fracture network application to rock slope engineering
March 2025
The stability of rock slopes is a critical concern in rock engineering applications due to the potential safety hazards and economic repercussions associated with slope failures. Currently, slope stability...
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The relationship between natural resource rents and environmental performance: Can information and communication technology mitigate the "resource curse"?
Available online 28 March 2025
The study explores the "resource curse," with a focus on how information and communication technology (ICT) moderates the relationship between environmental performance (EP) and natural resource rents...
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Experimental analysis and machine learning modeling of the maximum explosion pressure and explosion index of titanium powder
Available online 17 January 2025
This paper evaluates the impacts of titanium powder particle size and concentration on the maximum explosion pressure and explosion index. To this end, the artificial neural network (ANN) method of...
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Investigating the potential of in-situ fluidized mining of previously inaccessible coal seams through the utilization of super hot rock geothermic technology
December 2024
This study aims to explore a cutting-edge model that combines geothermal energy and coal resource development. Specifically, it focuses on the development model of ultra-deep super-hot rock (SHR) resources...
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A methodology for multi-hazard interaction assessment of abandoned mines
December 2024
The number of abandoned mines is continually increasing around the world. This situation demands that the public safety of surface structures and infrastructure situated above and around abandoned mines...
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Characterization of coal permeability considering fracture shape—Using the MP-Otsu threshold segmentation algorithm
December 2024
Coal seepage simulation based on digital images is capable of visualizing the three-dimensional seepage process and providing permeability data. However, Otsu's conventional thresholding algorithm is...
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A novel method for rock fracturing with soundless chemical demolition agents in subzero ambient temperature
December 2024
Interest in explosive-free rock fracturing has grown exponentially in the past two decades due to concerns about the environmental impacts of traditional rock fracturing methods with explosive energy....
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A comprehensive analysis of coal toughness index: Relationships among coal toughness index, uniaxial compressive strength and proximity parameters
December 2024
Coal and gas outbursts are significant safety hazards in underground coal mining, particularly in deep Australian coal seams. While the traditional outburst risk management relies on threshold limit...
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The investigation of micro-crack generation in cementitious mine seals via temperature and strain analysis
December 2024
Mine seals are employed in underground coal mines to effectively isolate abandoned areas from active workings. The seals are engineered to prevent air movement and endure dynamic pressure events resulting...
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Enhancing open stope stability prediction in mining engineering: Optimal configuration of an artificial neural network model
June 2024
Ensuring the stability of underground excavations is a crucial concern in mining engineering, directly impacting operational safety and efficiency. Given the dynamic nature of the subsurface environment,...
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