| 拓扑优化技术在桥梁规划设计中的应用 |
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| 引用本文： | 刘帮俊,史慧彬.拓扑优化技术在桥梁规划设计中的应用[J].公路交通技术,2006(1):53-54,73. |
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| 作者姓名： | 刘帮俊 史慧彬 |
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| 作者单位： | 长安大学,西安,710064 |
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| 摘 要： | 拓扑优化技术是在结构材料用量确定的情况下，利用能量法，求出结构在特定条件下刚度最大的材料几何分布方式。桥梁规划中采用拓扑优化技术，可以在基于结构受力合理的条件下进行结构类型选择，并利用参数输入的随机性创造新的桥梁结构类型。
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| 关 键 词： | 拓扑优化 桥梁 设计 |
| 文章编号： | 1009-6477（2006）01-0053-03 |
| 收稿时间： | 05 11 2005 12:00AM |
| 修稿时间： | 2005-05-11 |
Application of Topological Optimization Technology in Bridge Planning & Design |
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| Liu Bangjun,Shi Huibin.Application of Topological Optimization Technology in Bridge Planning & Design[J].Technology of Highway and Transport,2006(1):53-54,73. |
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| Authors: | Liu Bangjun Shi Huibin |
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| Abstract: | Topological optimization technology is the way to find out the geological layout of material with maximum structure rigidity under given conditions, this is done with energy method under determined structural material consumption conditions. Applying topological optimization technology in bridge planning may facilitate structure type selection based on reasonable structure stress conditions, it may create novel bridge structure by utilizing the randomness of parameter entry. |
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| Keywords: | topological optimization bridge design |
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