浅埋近距离煤层开采技术指标分析
Analysis of technical indicators for mining shallow-buried close-distance coal seams
摘要
针对西部生态脆弱区浅埋近距离煤层开采的环境损伤问题,本文基于绿色安全开采理念,融合采矿技术指标与负外部性影响,提出该类煤层的科学定义,并构建包含 12 项指标的综合评价体系.采用层次分析法赋权,结果显示,负外部性指标权重更高,量化揭示了西部矿区开采扰动强、生态承载弱的特征.研究成果可为西部矿区资源开发与生态保护协同发展提供理论依据与量化工具.
To address the environmental damage caused by the mining of shallow-buried close-distance coal seams in ecologically fragile areas of Western China,this paper,based on the concept of green and safe mining,integrates mining technical indicators with negative externality effects,proposes a scientific definition of this type of coal seam,and constructs a comprehensive evaluation system containing 12 indicators.The analytic hierarchy process is used to determine the indicator weights.The results show that the weights of negative externality indicators are higher,quantitatively revealing the characteristics of strong mining disturbance and weak ecological carrying capacity in Western Mining Areas.The research results can provide a theoretical basis and quantitative tool for the coordinated development of resource development and ecological protection in western mining areas.
年，卷(期)：
2026, 45(10)
分类号：
TD823
机标分类号：
TD823
TN919-34
TE375
在线出版日期：
2026年10月29日
基金项目：
52104081:国家自然科学基金262300421349:河南省自然科学基金项目252300423426:河南省自然科学基金项目，
