摘要
煤矿开采引起的地表移动和变形,会导致开采沉陷,一直是煤矿安全的隐患。本文选取王楼煤矿13301工作面作为研究对象,分析整理了历年来地表移动变形观测资料和观测站相关地质采矿技术条件,利用回归分析的方法进行了统计分析、曲线拟合、建立回归方程,系统性地得出地表移动值与岩移参数变化规律,求取出了矿区具体采矿技术条件下开采引起的岩层与地表移动变形参数,为矿区生产及类似地质采矿条件下岩移参数求取等提供依据。
The problem of coal mining subsidence caused by surface movement and deformation caused by coal mining has been a hidden danger of coal mine safety. In this paper, the 13301 working face of Wanglou Coal Mine is selected as the research object, and the data of surface movement and deformation and the relevant geological mining conditions of the observation station are analyzed and analyzed. The regression analysis method is used for statistical analysis, curve fitting, regression equation, The parameters of rock movement and deformation caused by mining in the mining area under specific mining technology conditions are obtained. And provide the basis for the calculation of rock displacement parameters under mining conditions and similar mining conditions.
出处
《测绘与空间地理信息》
2017年第5期182-184,187,共4页
Geomatics & Spatial Information Technology
关键词
回归分析
开采沉陷
地表移动参数
岩移参数
regression analysis
mining subsidence
surface movement parameters
rock displacement parameters
