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铁路站场平面CAD系统的模型设计
引用本文:毛昌玉.铁路站场平面CAD系统的模型设计[J].铁道建筑技术,2012(7):5-7,39.
作者姓名:毛昌玉
作者单位:中铁第四勘察设计院集团有限公司,武汉,430063
摘    要:工程设计的模型是实现工程设计中CAD系统设计的基础和核心,就铁路站场专业平面CAD软件的开发,介绍了站场平面CAD系统的模型设计过程。

关 键 词:铁路站场  平面CAD系统  模型设计

Model Design of Railway Station Layout CAD System
Mao Changyu.Model Design of Railway Station Layout CAD System[J].Railway Construction Technology,2012(7):5-7,39.
Authors:Mao Changyu
Institution:Mao Changyu(China Railway Siyuan Survey and Design Group Co.Ltd.,Wuhan 430063,China)
Abstract:Engineering design model is the basis and core of the CAD system of engineering design and it also is the prerequisite and guarantee of the CAD integration.Combining with the development of railway station CAD system,this paper systematically discusses the overall structure,basic content and key technical links of the model of railway station layout CAD system,and proposes corresponding solutions and research methods,so it is a useful exploration on structure and design of model of railway station layout CAD system.
Keywords:railway station  layout CAD system  model design
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