Now this type of bridge is applied to more and more medium and small-span Bridges in cities, even large-span Bridges over rives.
目前在我国，越来越多的城市中小型桥梁，乃至跨江河的大桥都采用这种桥型方案。
With the continuous improvement of finite element analysis software, the results of finite element analysis are always used for controlling and predicting the large-span Bridges' construction.
随着有限元分析软件的不断完善，在大跨度桥梁的施工中，常常采用有限元分析的结果对施工进行控制与预测。
With innovative structural characteristics and fine mechanical behavior, flat steel box girder is now the main structural style of large span bridges girders.
扁平钢箱梁具有新颖的结构特点和优良的受力性能，已成为现代大跨度桥梁加劲梁的主要结构形式。
The aerodynamic interference effects on aerostatic coefficients of twin deck Bridges with large span were investigated in details by means of wind tunnel test.
针对大跨度双幅桥面桥梁三分力系数的气动干扰问题，采用风洞试验方法对某在建大跨度双幅桥面桥梁的气动干扰效应进行研究。
Having merits of large spanning ability, light weight and aesthetical structure, suspension Bridges are the first choice for ultra-long-span Bridges.
由于具有跨越能力大、结构轻型美观的优点，悬索桥已成为特大跨度桥梁的首选桥型。
Two issues related to the stability of large span beam bridges with high piers are introduced and discussed in this paper.
对于高墩大跨梁桥，由于其日益广泛地采用高强材料和薄壁结构，因而稳定问题也就更显重要。
So far we have entered the grand Meridian Gate and crossed the five bridges that span the Inner Golden River and the large first courtyard.
到目前为止我们已经进入午门，穿过与第一个院子交叉的金水河上的玉石桥。
Steel cable has been widely applied to some realms such as bridges with large span, huge building structures and pulling mechanism etc.
钢缆索由于具有柔性大、强度高和频率低等突出优点，现已广泛应用在大跨度桥梁和大型建筑结构与牵引机械等领域。
The cable-stay bridge is a commonly used bridge type in modern large span bridges.
斜拉桥是近代大跨桥梁结构中常用的一种桥型。
Eccentric loadings will induce large torsional deformations for the girders of long-span Bridges, deteriorating the safety and comfort of moving vehicles of rail transit.
偏载作用下大跨度桥梁主梁易产生较大的扭转变形，这对轨道交通车辆运行的安全性和舒适性是不利的。
The datum for piers design were collected from a large number of long-span rigid frame bridges which have been built.
以高墩大跨连续刚构桥为研究对象，收集大量已建桥梁主墩的设计类型、截面参数和系梁的设置；
The model and equations used for measuring the seismic effects of traveling wave onto long span bridges are derived and established, during the course of which the large mass method is utilized.
运用大质量法，建立并推导了长大跨度桥梁考虑行波效应的分析模型及解析方程。
The structure of thin-walled box girders are commonly applied in some large span continuous beam bridges and rigid frame bridges in our country.
我国已建成的一些大跨径连续梁桥及大跨径连续刚构桥都普遍采用薄壁箱形截面。
Win and torsion resistances are two key points in the structural analysis of large -span monocable stayed Bridges.
抗风与抗扭是大跨度单索面斜拉桥结构分析中的两大关键问题。
Through the static and dynamic analyses of the structure of the main span with finite-element program, this paper introduces the ductility design method for large span continuous rigid frame Bridges.
本文通过有限元程序对主桥结构进行的静力及动力分析，介绍了大跨度连续刚构桥延性设计方法。
Along with the construction of large-span, river-crossing Bridges, vehicle-bridge coupling vibration will make catenary vibrate, which can further affect pantograph-catenary coupling vibration.
随着大跨距跨江铁路桥的建设，车和桥的耦合振动会引起接触网的振动，进而影响弓网的耦合振动。
Along with the construction of large-span, river-crossing Bridges, vehicle-bridge coupling vibration will make catenary vibrate, which can further affect pantograph-catenary coupling vibration.
随着大跨距跨江铁路桥的建设，车和桥的耦合振动会引起接触网的振动，进而影响弓网的耦合振动。
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