露天矿山土石方计算方法

摘要

介绍露天矿山常用土石方计算方法:等高线法、断面法、方格网法、DTM法.结合和静县备战铁矿的环境等因素采用实测数据建立数字地面模型,采用CASS7.1绘图软件对数据进行处理并计算.%The mainly computing methods of cubic meter of earth and stone in surface mine such as contouring method,cross section method;Grid square method and DTM method are introduced in this paper.Combined with the environment of Beizhan iron mine in hejing county,digital terrain model was established by the testing data,and the data was disposed and computed by the CASS7.1 mapping software.