【摘要】 我国煤矿地下空间资源丰富。本文对2014～2018年6月煤矿井新增的地下空间资源进行了估算,并对其空间分布进行了分析研究。估算表明,2014～2018年6月,我国大陆地区新形成可利用地下空间资源为33.85亿m~3,其中关闭煤矿井井巷可利用地下空间资源为1.31亿m~3,因采煤形成的工作面可利用地下空间资源为32.54亿m~3;因煤矿山关闭和采煤新形成的可利用地下空间资源较多的省(区)有山西省、内蒙古自治区、陕西省、贵州省、新疆维吾尔自治区等,新形成可利用地下空间资源主要分布于东北地区、华北地区、西北地区。更多还原

【Abstract】 In China,the underground space resources of coal mines are abundant.This paper estimates the newly formed underground space resources from 2014 to the first half of 2018,and analyzes their spatial distribution.It is estimated that from 2014 to the first half of 2018,the newly formed available underground space resources are 3.385 billion m~3 in China,among which the availiable underground space resources of closed mines are 131 million m~3,and the available underground space resources of working face formed by coal mining are 3.254 billion m~3.The provinces with more underground space resources due to the closure of coal mines and coal mining are Shanxi province,Inner Mongolia Autonomous Region,Shaanxi province,Guizhou province,Xinjiang Uygur Autonomous Region,etc.The available underground space resources of newly forming by coal mining are mainly distributed in Northeast China,North China,Northwest China.更多还原