正交异性钢桥面板已广泛应用于各种桥型，尤其是在钢箱梁桥中。
The orthotropic steel deck plate has been widely used in various steel Bridges, especially in the steel box girder Bridges.
纵肋与横梁交叉部位处横梁弧形切口周边疲劳裂纹是正交异性钢桥面板的主要病害之一。
Fatigue crack initiating at the free edge of cope hole in the crossbeam is one of primary defects for orthotropic steel deck.
在分析了试验结果和数值计算的基础上，对正交异性钢桥面板的应力分布和疲劳性能进行了研究。
By analyzing the test results and the numerical results, the stress distribution and fatigue properties of orthotropic steel deck plate were studied.
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.
正交异性钢桥面板的铺装问题是大跨径钢桥建设中的最复杂、最关键性的技术问题之一，是一项世界性的技术难题。
The orthotropic bridge deck pavement of long span steel construction is the most complex and critical technical issues, it is a worldwide technical problems.
本文在总结前人工作的基础上，对结合梁斜拉桥中在轴力和弯矩共同作用下的钢—混凝土组合梁截面受力状态和混凝土桥面板有效宽度进行研究。
This paper deals with the mechanical behaviors of steel-concrete composite beam and effective width of concrete slab on the axial force and the bending moment together function, based on the past job.
为了使上层公路桥面板能帮助主桁上弦杆抵抗巨大的纵向压力，正桥全部采用混凝土桥面板与钢桁梁共同作用的板桁结合梁。
In order to let the slabs help the top chords of the steel trusses resist the giant compressive forces, slab truss composite structures are used throughout the main bridge.
研究了扁平钢箱梁正交异性桥面板的构造设计。
The third model be mainly made up for considering geometry detail of orthotropic deck.
研究了扁平钢箱梁正交异性桥面板的构造设计。
The third model be mainly made up for considering geometry detail of orthotropic deck.
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