大跨径箱型拱桥设计技术探析

Design Technology of Long-Span Box Arch Bridge

拱式桥是我国公路、铁路和城市道路上使用较广泛的一种桥型。结合工程实践经验,从分析拱桥设计的组成出发,提出其设计要点以及该类型桥梁的计算分析方法,可为同行提供参考借鉴。

Arch bridge is widely used in highway, railway and city road in China. Combined with practice experience in engineering, starting from the analysis of arch bridge design, key points of the design, calculation and analysis method of the type of bridge are put forward, which can provide references for colleagues.