摘要
地铁限界直接影响地铁土建工程的规模及造价，是工程设计的重要工作内容。本文在分析限界设计内容、方法的基础上，提出了以AutoCAD为图形平台进行地铁限界CAD系统二次开发的设计思想和总体框架，建立了系统数据库，实现了地铁限界的信息化管理和自动设计。系统将限界的计算、设计、成图集成在一起，提高了地铁限界设计效率。
Metro gauge design is one of the basic design contents in metro design, for it influences the scale and cost of metro civil engineering directly. Based on the analysis on the design methods of metro gauge, the design idea and main frame of the metro gauge CAD system, which take the AutoCAD as the basic platform, are brought up. This system will improve the efficiency of metro gauge design by integrating calculation, design, and drawing in one system.
出处
《都市快轨交通》
2004年第6期24-27,共4页
Urban Rapid Rail Transit
