中等跨径钢板组合梁截面布置优化
李立峰,侯坤,邹德强,彭浩,李凌霄

Optimization of section layout of steel plate composite beam with medium span
Lifeng LI,Kun HOU,Deqiang ZOU,Hao PENG,Lingxiao LI
表 4 以造价为优化目标的优化结果
Tab.4 Optimization results with cost as optimization objective
设计N$ {t_{\text{c}}} $/mmd/mmC/万元Δ/%
初始设计82602 400238.71
最优设计43214 550211.6611.3
62533 180207.6913.0
82212 370212.4611.0