【作者】 孙崇亮；

【导师】 韩作振； 毛善君；

【作者基本信息】 山东科技大学 ， 矿产普查与勘探， 2005， 硕士

【摘要】 本文结合地理信息系统、计算机技术的进展以及地理信息系统在煤矿生产领域中应用与发展的实际情况,并依据作者在从事煤矿生产项目研究与开发过程中遇到的各类问题及其解决方案,着重论述了以下几个方面: (1) 首先结合地理信息系统理论在矿山应用的可行性以及当前煤矿生产软件的实际特点,提出了基于GIS的煤矿采掘衔接管理信息系统开发的新思路。 (2) 从计算机实现图形数据与属性数据的相互连接、数据共享和空间决策分析的角度出发,系统地研究了关系数据库的基本理论、空间分析决策理论等,并就以上理论与生产衔接技术的结合提出新的探讨。 (3) 提出了包含分析、回采衔接和掘进衔接等关键算法,详细设计了回采衔接算法的决策流程,并在图形系统中进行了实现。 (4) 依据关系数据库的理论与面向对象程序设计的方法对数据库系统和图形系统作了全面的设计,同时研究了实体—联系(E-R)模型在数据库系统设计中的应用和空间决策在煤矿生产软件中的应用。 (5) 在以上研究的基础上,作者采用SQL Server数据库和Power Builder语言基本完成了采掘衔接系统的数据库部分。在北京大学自主开发的RGIS系统平台上编程实现图形部分的部分功能,最后对系统已经实现的部分作了简要的介绍。 综上所述,本文开发的基于GIS的煤矿采掘衔接管理信息系统采用地理信息系统的空间分析方法进行决策分析,分别实现了煤矿生产中回采衔接和掘进衔接的决策安排,并提供信息查询和决策结果输出功能,形成了RGIS平台上生产辅助设计部分一个比较完整的系统。进一步完善煤矿采掘衔接管理系统,使其更加实用化,对于减少煤矿采掘衔接工作成本、提高工作效率具有重要的理论意义和现实意义。更多还原

【Abstract】 According to the evolvement of GIS, computer technology and the practical application of GIS in the mining field, this article narrates the following emphasized aspects according to the author’s experience, who take part in several mining projects, during the project actualization.(1) At first, the article put forward a new method to develop the stoping&developing link management information system for coalmine based on GIS, according to the probability of using the theory of GIS in the mining field and the current draggled conditions in the mining software aspect.(2) From the viewpoint of mutual-link between the graphics datum and attribute datum on computer, datum share and spatial decision-making analysis. We study the basic theory of relation database and the spatial analysis theory systematically, promoting new consultation for the mining product-link technology.(3) And there are some algorithms advanced about stoping&developing link before realization, which include detailed judgment .flow of stoping link.(4) This article design the database system and the graphics system overall according to the relation database theory and the object-oriented method. After that we study the use of entity-relation (E-R) model in the database system design and the use of spatial decision-making in the mining software.(5) On the basis of the above study, the author fulfilled the section of database adopting the SQL Server Database and Power Builder programming language. And on the RGIS platform developed by Peking University, some part of the graphics section will be fulfilled. At last, a brief introduction of the system that has been accomplished is presented.Above all, the stoping&developing link management information system for mining enterprise based on GIS adopts the spatial analysis method of GIS to make decision-makings, and on this basis the stoping-link and the development-link of the coalmine are fulfilled respectively in the software, providing information更多还原