河南省煤矿城市地下空间开发适宜性评价  

Suitability evaluation of underground space development in coal mining cities in Henan province

作　　者：石贝凝 向中林[1] Shi Beining;Xiang Zhonglin(School of Resources and Environment,Henan Polytechnic University,Jiaozuo Henan 454000,China)

机构地区：[1]河南理工大学资源环境学院,河南焦作454000

出　　处：《矿业科学学报》2023年第5期714-724,共11页Journal of Mining Science and Technology

基　　金：河南省自然科技项目(2019-379)。

摘　　要：为保证煤矿关闭后遗留地下空间的合理利用、避免资源浪费,本文以河南省空间资源量超过10 000 m~3的典型煤矿城市(郑州市、平顶山市、三门峡市和洛阳市)为例,对煤矿地下空间开发利用适宜性展开研究,利用层次分析法建立了有关煤矿城市地下空间开发利用适宜性评价体系。该评价体系包括安全性、稳定性、空间资源量、空间环境、经济性等5大类以及相应的20小项评价指标。最后根据所建评价体系、结合专家打分法,得出河南省4个典型煤矿城市开发适宜度由高到低依次为:郑州市25.59、平顶山市23.21、三门峡市8.86和洛阳市8.56。论文采用城市之间横向对比的思路,为河南全省乃至全国各煤矿城市地下空间适宜性评价提供参考。This study proposes to evaluate the suitability of underground space development and utilization in coal mining cities,with the aim to promote reasonable utilization of underground space left behind after the closure of coal mines and avoid resource waste.Specifically,it takes typical coal mining cities in Henan province(Zhengzhou,Pingdingshan,Sanmenxia,and Luoyang)with spatial resources exceeding 10000 m3 as examples for analysis,with the Analytic Hierarchy Process adopted to establish an evaluation system for the suitability of underground space development and utilization in coal mining cities.The evaluation system includes five major categories:safety factor,stability factor,spatial resource quantity,spatial environmental factor,and economic factor,coupled with 20 corresponding secondary indicators.Based on the aforementioned evaluation system and expert scoring method,the suitability for development of four typical coal mining cities in Henan province was ranked in a descending order of scores:Zhengzhou scored 25.59,Pingdingshan 23.21,Sanmenxia 8.86,and Luoyang 8.56.By conducting cross comparisons between cities,this study provides reference for the suitability evaluation of underground space in various coal mining cities both within Henan province and across the country.

关 键 词：煤矿城市 地下空间开发 适宜性评价 评价指标 

分 类 号：P618.11[天文地球—矿床学]