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- welded truss bridge 焊接桁架桥
- Investigation on Lateral Dynamics Behaviour of Half-Across Steel Truss Bridge and Its Reinforcing Measures? 半穿式桁梁桥横向动力性能及其改善措施的研究?
- Results of illustrative examples of a six-bay plane truss bridge model are given in order to demonstrate the effectiveness of the proposed procedure. 最后，用一六跨平面桁架桥模型进行数值模拟，验证文中所提方法的有效性。
- The conclusions obtained through numerical simulation have valuable reference to aseismic design of steel truss bridge. 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。
- Therefore, the performance of static and dynamic, stability and analysis method of suspended stiffening steel truss bridge are understood roundly. 由此，作者比较全面地了解桥梁的静力与动力性能和稳定性，并掌握了加劲弦钢桁梁桥的计算分析方法。
- Construction of large span steel truss bridge for intake tower of headrace at Tianshengqiao I Hydropower Station is introduced,including fabrication,transportation,installation and test. 介绍了天生桥一级水电站引水道进水塔大跨度钢桁架桥施工的全过程，包括制作、运输、安装、试验等几个部分。
- By fatigue test of some members of a steel truss bridge and a theoretical analysis of the residual fatigue life of the bridge, an evaluation of fatigue safety status of the steel truss bridge which is in accord with the fact is made. 通过对某钢桁梁桥构件的疲劳试验和对该桥的剩余疲劳寿命的理论分析，作出符合实际的疲劳安全状态评估。
- 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. 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。
- American architect particularly known for the design and construction of truss bridges. 汤，伊斯尔1784－1844美国建筑学家，特别因其桁架桥的设计和建造而闻名
- Abstract： Construction of large span steel truss bridge for intake tower of headrace at Tianshengqiao I Hydropower Station is introduced,including fabrication,transportation,installation and test. 摘 要： 介绍了天生桥一级水电站引水道进水塔大跨度钢桁架桥施工的全过程，包括制作、运输、安装、试验等几个部分。
- The stability concerning lateral buckling of a proposed double-deck truss bridge for highway and railway traffic had to be investigated for feasibilityof omitting the sway bracings. 我国计划修建一座双层桥道的公、铁两用桁梁桥,主桁采用纯斜腹杆系,拟不设或少设中间横撑架,要求分析其侧倾稳定性。
- ZHOU Sheng-li,LIN Ya-chao.High-speed railway steel truss bridge deck structural design and structural measure of reducing the noise[J].Foreign Bridges,1996(3):22-32. [2]周胜利;林亚超.;高速铁路钢桁梁桥桥面结构设计及减小噪音的结构措施[J]
- Many early truss bridges were built of wood; one that was erected across the Susquehanna River in Pennsylvania in 1815 had a span of 110 meters. 许多早期的桁架都是用木料修建的。1819年在宾夕法尼亚州的少斯昆哈拉河上修建的木桁架桥跨度为110米。
- In the evaluation of highway steel truss bridges based on the method of fracture mechanics, the plane fracture toughness K IC must be detected firstly. 应用断裂力学方法对公路钢桁桥的安全性能进行评估中,必须首先测出平面应变断裂韧度K IC。
- The study shows that Response Surface is an availiable approach to study the mechanical performance of truss bridges when including uncertainty ef-fects. 研究表明，当考虑不确定因素影响时，响应面法是桁架桥力学行为分析的有效方法。
- The car has had a new wing welded on. 这辆汽车焊接了一个新的翼子板。
- Structure and Applied on Cable Stayed Truss Bridge 斜拉桁架体系桥梁的结构特点与应用前景
- Some metals weld better than others. 有些金属容易焊，有的不容易焊。
- cable-stayed cantilever truss bridge 斜拉悬臂桁架桥
- Several incidents have been welded into an interesting narrative. 几个情节曲被融合成一个有趣的故事。
