Study on safely working in confined spaces in the petroleum industry: Risk factors, current control procedures, and alternatives
June 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...
Impacts of ionic surfactants on water seepage in coal fractures
June 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...
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,...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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....
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...
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...
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,...
Analysis of tire/gripper slip forces during the handling of large off-the-road tires
June 2024
Handling large off-the-road tires poses significant safety risks in surface mines, often leading to fatal accidents. This study aims to scientifically address the industry-wide knowledge gap regarding...
Integrating robotic systems in underground roof support machine
June 2024
Traditionally, the roof bolting process is performed manually by skilled workers, which is time-consuming and labor-intensive. This often exposes human operators to several risks. Bolt installation...
Progress and advancements of coal mine gas control and management for safe mining in China
June 2024
Coal is a guarantee and ballast of China’s energy security, and the Chinese government strongly supports the development of the coal industry. The level of coal mine gas control and utilization in China...
Research progress in mining ecological restoration technology
June 2024
Owing to the extensive development and utilization of coal and carbon resources, the ecological balance of mining areas has been severely compromised, leading to detrimental effects on the surrounding...
Perspective of leadership 4.0 in the era of fourth industrial revolution: A comprehensive view
June 2024
Leadership 4.0 focuses on leaders developing their digital transformation strategy and ensuring alignment with the organization’s business and development ambitions. This is accomplished by successfully...
Assessment of the benefits of cooling vests on working conditions of mine operators in hard climatic conditions: A case study
June 2024
The impact of high temperatures and humidity in the work environment on workers in underground mines can be harmful and even dangerous to health, contributing to body dysfunction and health issues....
An overview of the oil and gas pipeline safety in China
June 2024
Emerging trends in digitization, intelligence, and low-carbon transition have significantly affected China's oil and gas pipeline development strategies. Emerging technology has resulted in significant...