基于精英蚂蚁寻优策略，将大跨径桥梁的钢桥面板和铺装层作为桥面铺装系整体进行结构优化设计。
The optimum designs of long-span orthotropic steel bridge deck and its pavement system were studied based on super excellent ant colony optimization strategy.
本文以庄河市干沟大桥为例，介绍了梁拱组合体系桥梁的静力特性及结构优化设计。
In this paper, taking the engineering of Gangou bridge as an example, introduces static characteristics and structural optimization analysis of girder and arch combination bridge.
本文的研究内容可为该桥的动力测试及该类桥梁结构的优化设计提供一定的参考。
The research contents of this article can provide some references for the bridge dynamic test and optimum design of bridge structure.
通过对目前常用的钢箱梁桥结构尺寸设计中的控制因素的分析，找出了钢箱梁尺寸设计中的主要影响因素，得到此类桥梁的尺寸优化设计原则。
The control factors are analyzed when a steel box beam is designed. The main influence factors and the optimum principles in designing a steel box beam are put forward.
并运用此模型，进行一桥梁的设计选型优化，得到了比较理想的结果，证明了此模型在桥梁方案比选中的实用性。
The method of fuzzy optimum decision has been successfully used in an example of type selection of a bridge, which includes four design projects.
并运用此模型，进行一桥梁的设计选型优化，得到了比较理想的结果，证明了此模型在桥梁方案比选中的实用性。
The method of fuzzy optimum decision has been successfully used in an example of type selection of a bridge, which includes four design projects.
应用推荐