The gait-model bridge girder erection machine mainly applied to the erection of long-span, large-tonnage and double amplitude bridgedeckconcrete full-span box girders.
本架桥机 主要应用于大跨度、大吨位、双幅桥梁架设中混凝土整孔箱梁的架设。
2
This paper presents a multi-objective optimization approach based on compromise programming to optimize concretebridgedeck maintenance policies.
为制定合理的混凝土桥面板维修策略,提出一种基于折衷规划的多目标优化方法。
3
Harbin sifangtai bridge is a cable-stayed bridge whose girder is composed by steel i-beam above and concretedeck slab below.