The variation of tensile stress in the surface for a typical steel bridgedeck surface system is analyzed by means of SAP.
针对典型的钢桥桥面铺装体系,采用SAP有限元软件,分析了铺装层内的拉应力的变化规律。
2
The optimum designs of long-span orthotropic steel bridgedeck and its pavement system were studied based on super excellent ant colony optimization strategy.
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。
3
In the paper, one of the finite element analytical models for spatial vibration of the train and deck steel plate girder bridgesystem is presented.