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基于道路集成CAD系统弯坡斜桥坐标高程计算
Coordinate and Elevation Calculation of Curve,Slope and Slant Bridge Based on Integrated CAD System
【摘要】 分析了公路设计中弯坡斜桥坐标高程计算方法研究情况 ,阐述了弯坡斜桥坐标高程计算主要内容和一般原理。从软件集成化思路出发 ,介绍了基于道路集成CAD系统、实现数据共享 ,弯坡斜桥坐标高程计算功能程序的开发方法和数据组织。
【Abstract】 This paper analyses the method of the coordinate and elevation calculation of the curve,slope and slant bridge and refers to the contents and principles of such calculation.This paper gives a full treatment of the development method and the data organization based on road integrated CAD system.
【关键词】 集成CAD系统;
弯坡斜桥;
坐标高程计算;
【Key words】 integrated CAD system; curve,slope and slant bridge; coordinate and elevation calculation;
【Key words】 integrated CAD system; curve,slope and slant bridge; coordinate and elevation calculation;
- 【文献出处】 交通与计算机 ,Computer and Communications , 编辑部邮箱 ,2000年06期
- 【分类号】U442
- 【被引频次】3
- 【下载频次】47