竹皮材料桥梁的结构设计与分析
Structural design and analysis of bamboo skin bridge
ES评分 0
| DOI |
10.12208/j.ace.20220056 |
| 刊名 |
Advances in Constructional Engineering
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| 年，卷(期) |
2022, 2(2) |
| 作者 |
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| 作者单位 |
沈阳航空航天大学 辽宁沈阳 ;
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| 摘要 |
在给定的设计空间中使用竹皮材料设计出质量轻，刚度最大，承载能力强的桥梁。通过拓扑优化技术用matlab求解拓扑优化SIMP法对重要的桥梁构件进行优化设计。由midas以及ansys等有限元软件对桥梁构件以及桥梁进行力学分析。最终通过实际制作来验证该结构拓扑优化后在满足应有承载能力的前提下亦成功达到了减重的效果。
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| Abstract |
In the given design space, bamboo skin material is used to design a bridge with light weight, maximum stiffness and strong bearing capacity. Through the topology optimization technology, MATLAB solves the topology optimization SIMP method to optimize the design of important bridge components. Finite element software such as Midas and ANSYS is used to analyze the mechanics of bridge components and Bridges. Finally, through the actual production to verify that the structure topology optimization in the premise of meeting the due bearing capacity also successfully achieved the effect of weight reduction.
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| 关键词 |
SIMP法；拓扑优化；有限元分析；实际制作
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| KeyWord |
SIMP method; Topology optimization; Finite element analysis; Practical production
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| 基金项目 |
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| 页码 |
103-108 |
孙野*,许建政,许建政,赵征宇,王子健.
竹皮材料桥梁的结构设计与分析 [J].
建筑工程进展.
2022; 2; (2).
103 - 108.