遗留煤炭资源开采岩层控制研究进展与发展前景  

Research Progress and Development Prospects of Rock Strata Control in the Mining of Residual Coal Resources

作　　者：冯国瑞[1,2] 张玉江 白锦文[1,2,3] 戚庭野 郭军[1,2,3] 杜献杰 李振[2,4] Feng Guorui;Zhang Yujiang;Bai Jinwen;Qi Tingye;Guo Jun;Du Xianjie;Li Zhen(College of Mining Technology,Taiyuan University of Technology,Taiyuan 030024;Key Laboratory of Shanxi Prooince for Mine Rock Strata Control and Disaster Prevention,Taiyuan 030024;Postdoctoral Workstation,Shanzi Cooking Coal Group Co.,Ltd.,Taiyuan 030024;College of Safety and Emergency Management Engineering,Taiyuan University of TechnoLogy,Taiyuan 030024)

机构地区：[1]太原理工大学矿业工程学院,太原030024 [2]矿山岩层控制与灾害防控山西省重点实验室,太原030024 [3]山西焦煤集团有限责任公司博士后工作站,太原030024 [4]太原理工大学安全与应急管理工程学院,太原030024

出　　处：《中国科学基金》2021年第6期924-932,共9页Bulletin of National Natural Science Foundation of China

摘　　要：基于十余年关于遗留煤炭资源(以下简称"遗煤")开采矿压与岩层控制基础研究的学术成果,本文分析了遗煤开采的战略意义,理清了遗煤开采的主要挑战,凝练出遗煤安全高效开采的关键科学问题;从遗煤开采矿压显现规律与岩体结构、遗煤开采煤柱群链式失稳机理、遗煤开采可行性定量判别方法、遗煤开采岩层运移预测模型、遗煤开采矿压与岩层控制技术、遗煤高回收率开采技术方法等六个方面,系统梳理了遗煤开采矿压与岩层控制的最新研究进展。遗煤开采矿压与岩层控制基础理论的研究仍然任重道远,亟需在未来5~10年围绕"区域化—多相化—多场化—时效化—分源化—智能化"等开展进一步地深入研究,以期为遗煤的安全绿色高回收率开采提供更多的理论和技术支撑。Based on the basic academic researches on the mine pressure and strata control in the mining of residual coal resources,the mining strategic significance is firstly analyzed.Main challenges to the mining of residual coal resources are clarified.The key scientific issues for safe and efficient mining residual coal resources are also condensed.From the mine pressure behavior and rock mass structure,chain failure mechanism of residual coal pillars,the quantitative judging method of mining feasibility,the rock strata movement prediction model,the control technology of mine pressure and rock strata,as well as the high recovery mining methods,the latest research progress of mine pressure and strata control in the mining of residual coal resources are systematically reviewed.There is still a long way to go for the basic research on mine pressure and strata control.It is urgent to carry out further research on regionalization,multiphaseization,multifieldization,timing,source-separation and intelligentization in the next 5~10 years.It is expected to provide more theoretical and technical supports for the safe,green,and high-recovery mining of residual coal resources.

关 键 词：遗煤开采 岩体结构 失稳机理 预测模型 矿压控制 岩层控制 

分 类 号：TD82[矿业工程—煤矿开采]