《International Journal of Mining Science and Technology》

作品数：1976被引量：6678H指数：26
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《International Journal of Mining Science and Technology》
主办单位：China University of Mining & Technology
最新期次：2025年4期更多>>
发文主题：COALMININGROCKFLOTATIONLONGWALL更多>>
发文领域：矿业工程建筑科学天文地球化学工程更多>>
发文基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家教育部博士点基金更多>>
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Reorientation of hydraulic fractures and stress-shadow effect in double-well fracturing of hydrocarbon reservoirs:3D numerical model and analysis
《International Journal of Mining Science and Technology》2025年第4期499-517,共19页Yang Ju Yang Li Yongming Yang Yongliang Wang 
supported in part by the National Key Research and Development Project of China(No.2022YFC3004602);in part by the National Natural Science Foundation of China(Nos.52121003 and 52342403).
Multistage fracturing technology has been used to enhance tight hydrocarbon resource recovery.Determining the proper well spacing and fracturing strategy is crucial for generating a complex fracture network that facil...
关键词：Multistage fracturing Double wells Stress-shadow effect Fracturing strategies 3D reorientation Engineering-scale model 
Dynamic impact simulation tests of deep roadways affected by high stress and fault slip
《International Journal of Mining Science and Technology》2025年第4期519-537,共19页Qi Wang Yuncai Wang Zhenhua Jiang Hongpu Kang Chong Zhang Bei Jiang 
supported by the National Natural Science Foundation of China(Nos.U24A2088,42177130,42277174,and 42477166).
As coal mining depth increases,the combined effects of high stress,mining stress,and fault structures make dynamic impact hazards more frequent.The reproduction of dynamic impact phenomena is basis for studying their ...
关键词：Deep roadway Dynamic impact simulation High stress Fault slip Occurrence law 
Eco-friendly collectors in apatite froth flotation:A review
《International Journal of Mining Science and Technology》2025年第4期539-551,共13页Gabriela Budemberg Rickard Jolsterå Saeed Chehreh Chelgani 
financially supported by CAMM(Center of Advanced Mining and Metallurgy/Green Flotation),as a center of excellence at the LuleåUniversity of Technology.
The global reliance on phosphate rock for agriculture and other industries,coupled with chemical regulations in developed countries,has driven the search for green alternatives in apatite flotation.This review investi...
关键词：APATITE FLOTATION Eco-friendly collectors ADSORPTION Synergic interactions 
Research on rock crack contact model considering linked substances based on particle flow method
《International Journal of Mining Science and Technology》2025年第4期553-571,共19页Fukun Xiao Kai Xie Lei Shan Gang Liu Lianchong Li Fedotova Iuliia 
supported by the Natural Science Foundation of Heilongjiang Province(No.ZD2021E006);the National Natural Science Foundation of China(Nos.52174075 and 52074110).
The models constructed by particle flow simulation method can effectively simulate the heterogeneous substance characteristics and failure behaviors of rocks.However,existing contact models overlook the rock cracks,an...
关键词：Crack closure Contact model Compaction stage Initial effective modulus Lateral strain 
Hydraulic fracture propagation in soft coal composite reservoirs:Mechanical responses and energy dissipation mechanisms
《International Journal of Mining Science and Technology》2025年第4期573-588,共16页Aitao Zhou Yizheng He Kai Wang Bo Li Yida Wang Yuexin Yang 
financially supported by the National Key R&D Program(Nos.2023YFC3009000 and 2023YFC3006804);the National Natural Science Foundation of China(Nos.52130409,52121003,51874314,and 52274190).
The hydraulic fractures induced in soft coal composite reservoirs have complex extension and energy evolution characteristics.In this study,the mechanism whereby gas outbursts can be eliminated by hydraulic fracturing...
关键词：Coal-rock complex Soft coal seams Hydraulic fracturing Energy evolution Eliminating gas outburst 
Key techniques for precise measuring gas content in deep coal mine:In-situ pressure-and gas-preserved coring
《International Journal of Mining Science and Technology》2025年第4期589-607,共19页Ju Li Jianan Li Tianyu Wang Guikang Liu Zhiqiang He Cong Li Heping Xie 
supported by the National Natural Science Foundation of China(Nos.51827901,42477191,and 52304033);the Fundamental Research Funds for the Central Universities(No.YJ202449);the Open Research Fund of State Key Laboratory of Geomechanics and Geotechnical Engineering,Institute of Rock and Soil Mechanics,Chinese Academy of Sciences(No.SKLGME022009);the China Postdoctoral Science Foundation(No.2023M742446).
Gas content serves as a critical indicator for assessing the resource potential of deep coal mines and forecasting coal mine gas outburst risks.However,existing sampling technologies face challenges in maintaining the...
关键词：Pressure-and gas-preserved coring Deep coal mines coring Gas migration model In-situ gas content 
A novel permeability calculation model to simultaneously quantify the impacts of pore and fracture with full feature size
《International Journal of Mining Science and Technology》2025年第4期609-618,共10页Minghui Li Banghong Zhang Zhouqian Wu Shaochen Luo Jun Lu Dongming Zhang Heping Xie 
supported by the National Natural Science Foundation of China(Nos.52192625,52174082,and U22A20166);Guangdong Basic and Applied Basic Research Foundation(No.2025B1515020039);National Key Research and Development Program(No.2023YFF0723200);Shenzhen Science and Technology Program(No.RCYX20221008092903013);the Program for Guangdong Introducing Innovative and Entrepreneurial Teams(No.2019ZT08G315);the Natural Science Foundation of Chongqing(No.CSTB2022NSCQ-MSX1593).
The permeability of rocks is of utmost importance in the exploitation of deep geological resources.Current characterizations of rock permeability typically consider the influence of either pores or fractures alone.How...
关键词：Hot dry rock Geothermal exploitation PERMEABILITY Fracture-pore microstructure 
Real-time monitoring and analysis of hydraulic fracturing in surface well using microseismic technology:Case insights and methodological advances
《International Journal of Mining Science and Technology》2025年第4期619-638,共20页Yanan Qian Ting Liu Cheng Zhai Hongda Wen Yuebing Zhang Menghao Zheng Hexiang Xu Dongyong Xing Xinke Gan 
supported by Yunlong Lake Laboratory of Deep Underground Science and Engineering Project(No.104024008);the National Natural Science Foundation of China(Nos.52274241 and 52474261);the Natural Science Foundation of Jiangsu Province(No.BK20240207).
Through a case analysis,this study examines the spatiotemporal evolution of microseismic(MS)events,energy characteristics,volumetric features,and fracture network development in surface well hydraulic fracturing.A tot...
关键词：Hydraulic fracturing Microseismic Source location Energy scanning Fracture network 
An improved fluid flow algorithm for hydraulic fracturing:Optimizing domain volume and crack pressure update strategies
《International Journal of Mining Science and Technology》2025年第4期639-657,共19页Wei Zhang Jing Bi Yu Zhao Yongfa Zhang Chaolin Wang Yang Pan 
supported by the National Natural Science Foundation of China(Nos.52164001,52064006,52004072 and 52364004);the Science and Technology Support Project of Guizhou(Nos.[2020]4Y044),[2021]N404 and[2021]N511);the Guizhou Provincial Science and Technology Foundation(No.GCC[2022]005-1),Talents of Guizhou University(No.201901);the Special Research Funds of Guizhou University(Nos.201903,202011,and 202012).
With the widespread adoption of hydraulic fracturing technology in oil and gas resource development,improving the accuracy and efficiency of fracturing simulations has become a critical research focus.This paper propo...
关键词：Hydraulic fracturing Fluid flow algorithm Domain volume optimization Crack pressure update Borehole size 
Impact coal internal block size effect on physical and mechanical parameters’similarity criteria validity:Numerical simulation and adjustment
《International Journal of Mining Science and Technology》2025年第4期659-675,共17页Zihao Kan Linming Dou Wu Cai Jinrong Cao Xiaotao Ma 
supported by the Fundamental Research Funds for the Central Universities(No.2024-10941);China University of Mining and Technology 2024 Graduate Innovation Program Projects(No.2024WLKXJ011);Jiangsu Graduate Student Research and Innovation Program(No.KYCX24_2846);the National Natural Science Foundation of China(Nos.52227901 and 51934007).
Physical analog modeling is an effective approach for studying the hazards of coal bursts in coal similarity criteria for physical and mechanical parameters of the actual and similar materials are crucial to yield rea...
关键词：Physical analog modeling Coal burst Impact coal Similarity criteria Block size Similar materials 
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