In the paper, the design considerations, bridge span arrangement and structural design of the bridge are mainly introduced.
重点介绍了大桥方案的设计构思、桥跨布置以及结构设计。
In this paper, the design standards, bridge span arrangement, structural design and calculations of the bridge are mainly dealt with.
重点介绍该桥设计标准、桥跨布置以及结构设计和计算。
The Hutiaomen bridge on Guangzhou-Zhuhai Railway is a continuous rigid-frame and flexible arch bridge with span arrangement for the main bridge being (120 + 248 + 120) m.
广珠铁路虎跳门特大桥为连续刚构-柔性拱桥，主桥跨度布置为(120 + 248 + 120)m。
The numerical results show that the travelling wave effect has significant influence on the long span arch bridge, the arrangement of bracing beams is sensitive to stability.
分析表明，地震行波作用对大跨径拱桥影响很大，横撑设置对稳定性敏感。
The numerical results show that the travelling wave effect has significant influence on the long span arch bridge, the arrangement of bracing beams is sensitive to stability.
分析表明，地震行波作用对大跨径拱桥影响很大，横撑设置对稳定性敏感。
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