| 基于UML的公路涵洞CAD系统的需求分析 |
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| 引用本文： | 郑益民,倪宏革,郝令涛.基于UML的公路涵洞CAD系统的需求分析[J].鲁东大学学报,2005,21(4):306-309. |
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| 作者姓名： | 郑益民 倪宏革 郝令涛 |
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| 作者单位： | 烟台师范学院交通学院 山东烟台264025(郑益民，倪宏革)，青岛市城阳公路段 山东青岛266500(郝令涛) |
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| 摘 要： | 采用统一建模语言(unified modeling language,UML),对公路涵洞CAD系统进行了需求分析.模型中引入了查询道路工程数据库、涵洞标准图库等数据模块,使涵洞CAD系统在与外部系统数据传输上有了新的突破,系统不再成为封闭的孤岛.采用UML设计分析方法,可大大提高软件的复用性、可移植性、可扩展性和可维护性.
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| 关 键 词： | 公路涵洞 CAD UML 需求分析 |
| 文章编号： | 1004-4930(2005)04-0306-04 |
| 修稿时间： | 2005年1月11日 |
Need Analysis of Highway Culvert CAD System Based on UML |
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| ZHENG Yi-min,NI Hong-ge,HAO Ling-tao.Need Analysis of Highway Culvert CAD System Based on UML[J].Ludong University Journal (Natural Science Edition),2005,21(4):306-309. |
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| Authors: | ZHENG Yi-min NI Hong-ge HAO Ling-tao |
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| Institution: | ZHENG Yi-min~1,NI Hong-ge~1,HAO Ling-tao~2 |
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| Abstract: | Need analysis of highway culvert CAD system based on unified modeling language(UML) has been finished.A breakthrough has been made in data transmission between culvert CAD system and exterior by using searching engineering database of the route,database of culvert standard diagram and so on,which make the system no longer a "closing island".The design and analysis method of UML can enhance greatly reuse,transplanting,expansion and defence of software. |
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| Keywords: | highway culvert CAD unified modeling language need analysis |
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