基于数字地层的矿山采掘信息系统

The Mine Information System Based on Digital Strata

矿山是地下工程的一个重要研究领域。当前,矿山是我国经济发展所需能源的重要来源,采矿企业目前面临着诸如安全、效益及环境破坏等核心问题,成为制约矿山企业健康、可持续发展的瓶颈问题。采用矿山工程勘察阶段所获取的钻探、物探等资料,建立矿山工程区域的三维数字地层,由数字地层可以准确的了解煤层分布、构造特征,对于矿山开采车场巷道设计可以很好的使其避开控制性断层构造;对于采煤巷道,在布置综采设备时可以考虑断层构造对煤层错断的影响。在三维数字地层的基础上,可以建立基于数字地层的分析系统,实现煤层储量的计算分析,巷道的优化布置等功能,建立初步的"数字矿山"系统。

Mine is an important research area in geotechnical and underground engineering and also is an important resource required for the economical development. Nowadays, the mining enterprises are faced with problems of safety, benefit and environment destruction, which have already become the severe problems of restricting healthy and social sustainable development. Based on the geological data, such as drilling exploration and geophysical exploration data, the 3D digital strata are constructed in the mining area. The coal seams distribution and the character of structure can be acquired through the digital strata. For the laneway and the mechanized equipments, it can keep away from the faults by the 3d digital strata. Based on the digital strata, it develops the designed system for laneway design. In virtue of the spatial analysis of GIS, the functions of the laneway optimized design system and statistic of reserves can be achieved.