| 中小跨径桥梁绘图设计重用模型 |
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| 引用本文： | 彭卫兵,任爱珠,吕建鸣,戴飞,徐峰.中小跨径桥梁绘图设计重用模型[J].公路交通科技,2006,23(6):98-103. |
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| 作者姓名： | 彭卫兵 任爱珠 吕建鸣 戴飞 徐峰 |
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| 作者单位： | 1. 清华大学,土木工程系,北京,100084
2. 交通部公路科学研究院,北京,100088 |
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| 基金项目： | 交通部西部交通建设科技资助项目（200331822314） |
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| 摘 要： | 对中小跨径桥梁电子图进行抽象,建立了中小跨径桥梁绘图设计重用模型.该模型将桥梁设计图重用分成4个层次：图形库的形成、桥梁图形知识表示、桥梁图形知识库的形成以及桥梁图形知识的派生.每一层根据桥梁设计绘图的特点,考虑表达能力和求解复杂度,构建子模型;各层子模型通过预定义的接口进行信息的交互,构成最终的桥梁绘图重用模型.该模型通过人工智能算法,动态生成符合设计习惯的新的桥梁设计案例,为桥梁绘图设计重用提出了新的方法.
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| 关 键 词： | 桥梁施工图 图纸对象 通用图库 重用模型 |
| 文章编号： | 1002-0268（2006）06-0098-06 |
| 收稿时间： | 2005-08-06 |
| 修稿时间： | 2005-08-06 |
A Drawing Reuse Model for the Design of Short and Medium Span Bridges |
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| PENG Wei-bing,REN Ai-zhu,LV Jian-ming,DAI Fei,XU Feng.A Drawing Reuse Model for the Design of Short and Medium Span Bridges[J].Journal of Highway and Transportation Research and Development,2006,23(6):98-103. |
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| Authors: | PENG Wei-bing REN Ai-zhu LV Jian-ming DAI Fei XU Feng |
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| Institution: | 1. Department of Civil Engineering, Tsinghua University, Beijing 100084 China 2, Research Institute of Highway, MOC, Beijing 100088, China |
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| Abstract: | This research develops a methodology and reusing model of draft.This model consists of four parts, such as formation of drawing database and drawing knowledge, data mining of drawing, representation of drawing knowledge, and regeneration of bridge knowledge. Every part was designed according to characteristic of bridge design and draft, and so submodel was developed by analyzing representation ability and comparing complexity. Information Mutual exchanged between each submodel was established bypredefined interface. New bridge solution can be achieved by using method of artificial intelligence in the model. This model presented a new way of drawing reuse. |
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| Keywords: | bridge construction drawing drawing object standard drawing database reusing model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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