Results 51 to 60 of about 79,646 (225)
Deep Underground Science and Engineering, EarlyView.A scientometric analysis of 2449 journal articles and a comprehensive review of 336 papers were conducted, discussing and identifying challenges and research gaps in rockburst prediction and prevention and proposing an ontology‐based framework for better decision‐making in underground excavations. Abstract With underground engineering projects becoming
Hongchuan Yan +6 more
wiley +1 more source
Research status and development trend of compressed air energy storage in abandoned coal mines
Meitan kexue jishu, 2023 Compressed air energy storage (CAES) has the advantages of low construction cost, small equipment footprint, long storage cycle and environmental protection.
Tongbin ZHAO +5 more
doaj +1 more source
User guide for the BGS UK Coal Resource for New Exploitation Technologies (Version 1) dataset [PDF]
, 2016 This report describes the Coal for New Technologies GIS dataset, which is a suite of data layers developed in 2004 by the British Geological Survey (BGS), with the assistance of Wardell Armstrong and Imperial College, London.
Gow, H.V., Myers, A.H., Smith, N.J.P.
core
Evaluation of ADAM/1 model for advanced coal extraction concepts [PDF]
, 1982 Several existing computer programs for estimating life cycle cost of mining systems were evaluated. A commercially available program, ADAM/1 was found to be satisfactory in relation to the needs of the advanced coal extraction project.
Deshpande, G. K., Gangal, M. D.
core +2 more sources
Deep Underground Science and Engineering, EarlyView.This study highlights that with the static and time‐dependent evolution of slip versus dilation tendency parameter space, structurally controlled deep geothermal systems can be selected within areas of higher permeability and lower seismic hazard. Abstract Faults play a vital role in the Earth's hydraulic system by facilitating fluid flow when dilating
Michal Kruszewski +4 more
wiley +1 more source
A concept to use energy of air flows of technogenic area of mining enterprises [PDF]
, 2018 Topical issues concerning the possibilities of effective energy generation on the basis of Ukrainian mining enterprises have been highlighted. Attention is drawn to one of the most challenging tendencies of nontraditional energy sources
Cabana, Edgar +20 more
core +1 more source
Deep Underground Science and Engineering, EarlyView.A lithology identification while drilling method was developed, integrating an automated cuttings sampling system, a smart drilling rig, and an ensemble learning model. Underground trials achieved 97.42% accuracy in real‐time identification of cuttings lithology and composition, enhancing hazard management and supporting unmanned drilling technology in
Kun Li +7 more
wiley +1 more source
Prospects of utilization mining methane on the basis of gas hydrate technologies [PDF]
, 2019 The peculiarities of the innovative approach to the utilization of coal mine methane, which is extracted by significant volumes due to the technological process of underground development of coal-gas fields, are revealed.
Petlovanyi, Mykhailo +2 more
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Deep Underground Science and Engineering, EarlyView.Based on experimental results and theoretical analysis, an established rock damage accumulation model that comprehensively considers the preapplied static load, impact peak value, impact frequency, and impact times. Abstract To study the rock damage mechanism under high static loading and superimposed medium strain rate cyclic impact loading, a series ...
Wei Wang +6 more
wiley +1 more source
Gong-kuang zidonghua, 2014 A personnel data analysis software for personnel management system of coal mine underground was proposed. Principle of data curve analysis of the software was introduced.
JIN Liguo
doaj +1 more source