可分幅式柱状图的参数化计算机辅助设计  

Computer-aided parametric design of dividable borehole histogram

作　　者：刘刚[1] 田宜平[1] 吴冲龙[1] 

机构地区：[1]中国地质大学资源学院,湖北武汉430074

出　　处：《计算机工程与设计》2005年第9期2277-2279,共3页Computer Engineering and Design

基　　金：国家973重点基础研究发展计划基金项目(2003CB415205)

摘　　要：钻孔柱状图是工程勘察工作中的一类基础图件。从钻孔柱状图机助编绘的现状和特点出发,为了进一步提高系统的功能适应性,就其图件模型、图形参数分解和生成流程展开了分析和研究,实现了新型可分幅式钻孔柱状图的参数化机助设计与生成。实践证明,钻孔柱状图的计算机辅助设计可以达到很高的自动化程度,并且由于采用参数化方式,生成过程灵活,数字化成果图件能够满足实际工作的要求,在地质勘查信息化工作中具有很好的应用前景。Borehole diagram is a kind of basic map in geological exploration works. With the development of computer technology, more and more units apply computer-aided design （CAD） technology to put computer-aided geological and mineral map generation into practice in order to promote the work efficiency and precision and then realize informatization. The development status and features of computer-aided borehole diagram generation were discussed, and the map model, preferences of map parameters and generation flow were then analyzed and finally a new computer-aided parametric generation system of dividable borehole histogram was established. It is proved in practice that this computer-aided system can reach a high automatic level in map production and the generated digital map can meet the requirement of current works, and the system can play a very important role in digital geological exploration.

关 键 词：计算机辅助设计 钻孔柱状图 图件分幅 参数化机助设计 

分 类 号：TP391.72[自动化与计算机技术—计算机应用技术] P628.5[自动化与计算机技术—计算机科学与技术]