【摘要】 针对矿区采空区地表沉降数据测量频次高、数据多的特点,利用Surfer软件对西石门铁矿马河沉陷区地表沉降监测数据进行处理、计算,以分析不同时期西石门铁矿马河河床地下采矿对马河河床影响的情况。并根据Surfer绘制的等值线图分析马河沉陷区的沉陷趋势。更多还原

【Abstract】 Because there are many data about the stoped area surface subsidence, which are measured frequently, the author analyzed the data of Mahe River stoped area in Xishimen Iron Ore and calculated them with Surfer software in this paper, so as to analyze the influence of underground mining on the ore bodies in different periods, and forecasted the settlement trend of Mahe River goaf using the contour map made with Surfer software.更多还原