基于BIM-免疫遗传算法的框架结构成本优化研究
Research on Cost Optimization of Frame Structure Based on BIM-Immune Genetic Algorithm
DOI: 10.12677/OJTT.2021.103018, PDF,  被引量   
作者: 易欢婷, 唐碧秋, 汤 汨, 许仕铭:桂林电子科技大学建筑与交通工程学院,广西 桂林
关键词: BIM免疫遗传算法成本优化结构优化BIM Immune Genetic Algorithm Cost Optimization Structure Optimization
摘要: 为解决结构优化设计中存在的成本控制问题,在满足结构自身安全性以及相关设计规范的条件下寻求最低造价,提出一种基于BIM和免疫遗传算法的结构优化方法。首先建立BIM结构模型和以结构造价最低为优化目标的结构优化数学模型,然后对优化算法进行设计和编程,通过软件接口将算法程序与BIM模型对接,实现优化算法和BIM技术的有机结合。最后,通过一个算例验证此结构成本优化体系是切实可行的,将BIM与传统优化方法相结合,将提高工程建设的信息化水平。
Abstract: In order to solve the problem of cost control in structural optimization design, a structural opti-mization method based on BIM and Immune Genetic Algorithm (IGA) is proposed to seek the lowest cost under the condition of satisfying the safety of the structure and the related design criterion. Firstly, the structural model of BIM and the mathematical model of structural optimization aimed at the lowest structural cost are established, then the optimization algorithm is designed and programmed, and the Algorithm program is connected with BIM model through the software interface, to realize the organic combination of optimization Algorithm and BIM technology. Finally, an example is given to demonstrate the feasibility of the structural cost optimization system. Combining BIM with the traditional optimization method will improve the information level of engineering construction.
文章引用:易欢婷, 唐碧秋, 汤汨, 许仕铭. 基于BIM-免疫遗传算法的框架结构成本优化研究[J]. 交通技术, 2021, 10(3): 164-174. https://doi.org/10.12677/OJTT.2021.103018

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