摘要
由于AutoCAD缺少与采煤沉降相关的计算和分析功能,结合AutoCAD VBA与Surfer Auto-mation技术,在AutoCAD 2004平台下开发了矿区沉降预计主模块,并详细介绍了主模块中各功能模块,重点分析了主模块实现中坐标系转换、任意点下沉值计算及下沉盆地库容计算3个关键技术问题。在淮南矿区的应用实践表明,计算结果与实际情况相符,该主模块可为矿区科学开采及采后的环境综合治理提供一定的技术支持。
The AutoCAD has no function of the calculation and analysis related to the mining subsidence.In combination with the AutoCAD VBA and Surfer Automation technology,a prediction main module of the mining subsidence was developed under the AutoCAD 2004 platform.The paper had a detail introduction on each function module of the main module and the paper had an analysis on the three key problems,including the coordination system conversion,the subsidence value calculation of the random points and the storage volume calculation of the subsidence basin.The application practices in Huainan Mining Area showed that the calculation results could be meet the actual conditions and the main module could provide the certain technical support to the scientific development of the mining area and the environment comprehensive control after the mining completed.
出处
《煤炭科学技术》
CAS
北大核心
2011年第9期91-93,99,共4页
Coal Science and Technology
基金
安徽理工大学青年教师科学研究基金资助项目(QN200802)
