杉桥煤矿地面变形特征及采空区稳定性评价

Ground Deformation Characteristics and Goaf Stability Evaluation of Shanqiao Coal Mine

为科学有效利用土地资源,确保人民生命财产安全,以衡阳市杉桥煤矿为例,通过对矿区现状调查,在分析矿山的地质环境背景条件、采空区分布特征及地面变形特征的基础上,对采空区进行稳定性综合评价和分区,综合评定后,将区域划分为不稳定区、基本稳定区、稳定区,为后续土地资源的开发利用提供地质依据。

For scientific and effective use of land resources to ensure the safety of people's lives and property,Taking Shanqiao Coal Mine in Hengyang City as an example,Through the investigation of the present situation of the mining area,Based on the analysis of geological environment conditions,distribution characteristics of goaf and ground deformation characteristics,the stability of goaf is comprehensively evaluated and subdivided,After comprehensive evaluation,the regionis divided into unstable region,basic stable region and stable region.It provides geological basis for the subsequent development and utilization of land resources.