上海市老新闸桥为钢桁架桥，桥长64。
The old Xinzha bridge in Shanghai City is a steel truss bridge, 64.
该设计可供以后公路、城市钢桁架桥设计参考。
The design can be referred for the design of the highway and urban steel truss bridges.
在上世纪中叶我国修建的一些钢桁架桥，目前大多数桥梁仍在使用。
In last century 50s, our country have built many steel-truss Bridges and most of them have still been used.
通过数值模拟得出了几点结论，对于钢桁架桥梁的抗震设计有一定的参考价值。
The conclusions obtained through numerical simulation have valuable reference to aseismic design of steel truss bridge.
随着整体节点正逐渐在大跨度钢桁架桥设计中被采用，在交通荷载作用下焊接局部的疲劳问题日益引起人们的重视。
Along with the wider use of monolithic joint in the design of long span steel truss Bridges, the fatigue of weld details under traffic loads gradually attracted more attention of the architects.
另外，还例举说明了钢桁架桥的改造，其设计引入了震害控制的观念，采用了桁架桥板梁隔震系统和滞后减振装置。
Then an example of retrofit techniques of steel truss bridge is introduced, in which the concept of damage control design is adopted introducing an girder floor isolation system and hysteretic damper.
广东东莞东江大桥主桥是一座三主桁双层桥面刚性悬索加劲钢桁梁，这是一种较为新颖的桥梁结构形式，它同时具备悬索桥与钢桁架桥的优点。
The main bridge of Dongguan Dongjiang bridge is a three main trusses steel bridge with rigid cable, is a new double-deck bridge structural style.
重型支援桥作为军用桥梁族中的装配式钢桁架桥类，由于其单个构件重量轻、互换性好，设计合理、拼装简便、运输快速而在新一代军用桥梁中脱颖而出。
As a member in the assembly steel truss style of military Bridges, heavy support bridge stands out in the new generation Bridges for its rational design, simply fabrication and quick transportation.
通过利用ANSYS对某钢桁架桥进行了模态分析，并用时程分析法进行了在横桥向和竖桥向激励下的地震响应分析，得到了在关键截面的位移和杆件内力响应峰值。
The mode response of a steel truss bridge was analyzed by ANSYS and its seismic responses under transverse and longitudinal excitation were calculated using time-history analysis function.
通过利用ANSYS对某钢桁架桥进行了模态分析，并用时程分析法进行了在横桥向和竖桥向激励下的地震响应分析，得到了在关键截面的位移和杆件内力响应峰值。
The mode response of a steel truss bridge was analyzed by ANSYS and its seismic responses under transverse and longitudinal excitation were calculated using time-history analysis function.
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