河南省煤矿城市地下空间量估算  

Estimation of available underground space after coal mining in cities of Henan Province

作　　者：石贝凝 向中林[1] 李振华[2] 张盛艳[3] 常斌[3] SHI Beining;XIANG Zhonglin;LI Zhenhua;ZHANG Shengyan;CHANG Bin(School of Resources and Environment,Henan Polytechnic University,Jiaozuo 454000,China;School of Energy and Engineering,Henan Polytechnic University,Jiaozuo 454000,China;Research Center of resources and environment,Henan Coal Geological Bureau,Zhengzhou 450000,China)

机构地区：[1]河南理工大学资源环境学院,河南焦作454000 [2]河南理工大学能源科学与工程学院,河南焦作454000 [3]河南省煤田地质局资源环境调查中心,河南郑州450000

出　　处：《煤炭工程》2023年第12期184-191,共8页Coal Engineering

基　　金：国家自然科学基金项目(41772375);河南省自然科技项目(2019-379);河南理工大学博士基金项目(B2020-57)。

摘　　要：河南省内,因资源枯竭、非法开采、经营不当以及国家去产能政策等导致大量煤矿关闭/废弃,形成了大量的井筒、巷道、硐室和采空区等地下空间。基于河南省煤矿统计数据和矿井地面数据、井下调研数据,采用比例系数法和采空区模型计算法对河南省煤矿井巷和采空区可利用地下空间进行了估算,获得井巷地下可利用空间5265.97万m3,采空区可利用地下空间180255.21万m3,空间上主要分布在全省的中部和西部城市。并对空间资源量超过10000 m3的典型煤矿城市郑州市、平顶山市、三门峡市、鹤壁市和洛阳市提出了综合开发利用建议。A large number of coal mines in Henan Province have been closed or abandoned due to resource exhaustion, illegal mining, improper operation and the national capacity reduction policy, leaving large underground spaces such as shaft, roadways, chambers and goaf, which provide basic conditions for the rational development and utilization of urban underground space.Based on the coal mine statistical data, ground data and underground survey data of Henan Province, the available underground space of coal mine roadway and goaf in Henan Province are estimated using the proportional coefficient method and goaf model calculation method.The available underground space of roadway and goaf is 52.6597 million cubic meter, and the available underground space of goaf is 180.25521 million cubic meter, which is mainly distributed in the central and western cities of the province.Suggestions on comprehensive development and utilization of Zhengzhou, Pingdingshan, Sanmenxia, Hebi and Luoyang, which are typical coal mining cities with space resources of more than 10000 m~3, are put forward.

关 键 词：煤矿城市 地下空间利用 井巷 采空区 河南 

分 类 号：P618.11[天文地球—矿床学]