摘要
针对大平矿水库下煤炭安全开采问题,在GIS理论的基础上,提出基于ArcGIS Engine和Microsoft visual C++2005的高效GIS应用解决方案。基于ArcGIS Engine的应用开发技术,利用库区离散测点空间信息构建库区地理信息数据库,采用高精度的不规则三角网建模方法建立库区地表数字高程模型,开发实现库区三维地表生成与显示、三维空间属性动态查询、库区地表等高线生成、库容与水域面积计算和库区剖面图绘制等强大的三维分析功能,为库区地理信息管理、回采工作面库水威胁程度评价、库水运移模拟和最优协调开采方案编制建立了基础平台,对水库下安全、高产、高效开采具有重要的现实意义。
To solve the problem of safety coal mining in Daping coalmine under the reservoir,in this paper we put forward a high efficient GIS application solution which is based on ArcGIS Engine and Microsoft visual C＋ ＋ 2005.Based on ArcGIS Engine application development technology,we construct the Geodatabase of the reservoir area with spatial information of discrete measuring points in reservoir area,establish digital elevation model of reservoir surface with high precision triangulated irregular network,and develop and implement powerful three-dimension analysis capabilities covering the generation and display of 3-D reservoir surface,dynamical query of 3-D spatial attributes,drawing the contour of reservoir surface,calculation of reservoir capacity and water area,and drawing the cross section map of the reservoir region,etc.These establish a basic platform for the reservoir region in geographic information management,the evaluation of threat degree on the stope by the reservoir water,the simulation of reservoir water movement and the optimal coordinated mining planning,which has important realistic significance to safety,high productive and efficient mining.
出处
《计算机应用与软件》
CSCD
北大核心
2013年第4期296-298,322,共4页
Computer Applications and Software
