以下为句子列表：
英文: A butterfly-shape arch bridge in Zhongshan City is a multi-element spatial structure composed of inclined steel arch ribs, curved steel box girder and inclined suspenders, and the structural behavior of the bridge is particularly complicated.
中文: 摘要中山市蝴蝶拱桥是由倾斜钢拱肋、曲线钢箱梁和倾斜吊杆组成的多元空间结构，受力行为复杂。
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英文: According to the characteristics of the structure and the loading of large rectangle aqueduct with longitudinal beams, we study the static structure calculation methods and compare the practical space method, the girder method and the solid 3-D FEM.
中文: 摘要根据大型多纵梁矩形渡槽槽身结构及其受力特点，研究了其结构静力计算的方法，并对梁格法、三维实体单元有限元法和实用空间分析法进行了对比。
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英文: Based on qualitative analysis and comparison of several options for suppressing transverse vibration on deck type steel plate girder of railway bridge,conclusions are made as follows:with static reinforcing,the vibration amplitude can be suppressed to som
中文: 通过对目前抑制铁路上承式钢板梁桥横向振动的几种方案进行定性的分析和比较，认为：静力加固方案可以使桥梁振幅有所减小，但不能避免准共振现象的发生，而且工程造价较高，施工也不方便；两桥连接方案减振效果明显(减振率近50%)，比较经济也比较方便，但同样不能避免准共振现象的发生；动力减振方案(MTMD抑振方案)可以有效的抑制桥梁的准共振现象(现场试验中减振率达51.83%)，而且工程造价较低，施工简单、方便。
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英文: Based on the analysis and comparison of influences of various intermediate support bearing types on the internal forces of the curved girder bridges, the applicable conditions of the different hearing types for design of the curved girder bridges with fai
中文: 摘要通过中支点不同的支承形式对曲线梁桥内力影响的分析和比较，得出不同的支承形式在较窄和曲线半径较小曲线梁桥设计中的适用条件。
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英文: Application of Double-angling Method in Box-girder Installation
中文: 双钓鱼法在箱梁安装中的运用
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