模板设计方法及其在集成化公路CAD系统中的应用

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Template design method and its application in the integrated highway CAD system

摘要: 通过对公路设计对象的分析和研究, 提出了公路设计对象模板和组件模板设计思路和模板设计方法, 以横断面边坡设计为例建立了横断面组件模板并给出了其数据结构; 该方法已应用到集成化公路CAD系统的开发中, 结果表明, 模板设计法具有参数定义直观、简单、方便的特点。
- 模板 /
- 集成化公路CAD系统 /
- 对象模板 /
- 组件模板
Abstract: Through the analysis and study on the design object, this paper presents an object template and component template design method for highway design, it also presents the data sturcture for the cross section component template based on the highway cross section design. This method has been used in the development of the integrated highway CAD system. The application results show that the template design method has the characters of direct, simple and convenient.
- template /
- integrated highway CAD system /
- object template /
- component template

图 1 模板层次化体系结构

Figure 1. Hierarchical architectural of templates

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图 2 填方边坡模板

Figure 2. Sketch of fill side slope template

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图 3 挖方边坡模板

Figure 3. Sketch of cut side slope template

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[2]	YANG Zhi -hui, QIAO Xiao -xia. The Design and realization of multifunctional parameterization template[J]. Computer Aided Design and Manufacturing, 1998, 10(2): 54-56.
[3]	XU Jin-liang. CAD method for cross section of interchange ramp and joint area[J]. Journal of Xi'an Highway University, 2001, 21(2): 63-65.
[4]	YANG Hong-zhi. The data structure in integrated CAD system of highway[J]. Journal of Xi'an Highway University, 2001, 21(2): 60-62.