基于GIS矿山地表沉陷时空效应分析  

Spatial and Temporal Analysis of Mine Surface Subsidence Based on GIS

作　　者：马大喜[1] 荣明明 卢志刚[1] 

机构地区：[1]江西理工大学建筑与测绘学院

出　　处：《现代矿业》2015年第5期124-127,共4页Modern Mining

摘　　要：利用地表监测数据,结合Map Info软件及扩展模块Vertical Mapper,基于克里格空间插值方法生成格网文件,建立数字沉陷模型,绘制沉陷等值线和沉陷剖面线。根据沉陷等值线图和剖面图进行空间效应分析,揭示地表沉陷的时空演化规律,对矿山地表的安全监测、预警有重要的指导意义。Based on the surface deformation monitoring data and combined with MapInfo software and its extended module Vertical Mapper,the grid file format is obtained based on spatial Kriging inter-polation method to establish digital subsidence model,draw subsidence isoline and subsidence profile line.Based on analyzing the the subsidence isoline map and subsidence profile map,the spatial and tem-poral evolution law of surface subsidence is revealed.The research results in this paper has important guiding significance for safety monitoring and early warning of the mine surface.

关 键 词：空区 变形监测 时空演化 地表沉陷 

分 类 号：TD327[矿业工程—矿井建设]