摘要
通过对蚁群算法原理分析及对3跨24层168根杆件的钢框架采用蚁群算法的结构质量进行优化计算,并对此结构采用美国钢结构规范(AISC)、英国钢结构规范(BS5990)、中国《钢结构设计规范》(GB50017-2003)3种规范体系对比分析,显示出了蚁群算法对基于TSP模型的此类结构优化设计具有很好的实用价值,为土木工程结构优化与分析计算提供了有效可行的方法。
The principle of the ant colony algorithm（ACA） is analyzed, and a steel frame of 3 bays-24 storeys- 168 bars is optimized and calculated by using the frame weight of the ant colony algorithm. Meanwhile the frame is analyzed by a comparision of AISC, BS 5990, and GB 50017--2003. It showes that this optimized design based on the TSP model of the ant colony algorithm has its own practicality and value. It provides a feasible and valid method for analyzing , calculating and optimizing civil engineering structures.
出处
《钢结构》
2007年第6期13-16,共4页
Steel Construction
关键词
蚁群算法
刚架
优化
ACA
rigid frames
optimization
