我国城市大跨径桥梁建设有关问题的探讨

Discussion of Relevant Problems about Construction of Urban Large-span Bridges in China

论述了城市大跨径桥梁的特点 ,就城市大跨径桥梁设计中的结构选型、桥址的选择、宽桥横断面布置、结构安全储备和施工监控、附属设施的考虑、桥梁美学和有关规范的选用等问题 ,进行了较深入的探索 ,并对我国城市大跨径桥梁的设计和建设提出有关建议。

In this article, the author introduces features of urban large-span bridges, and discusses some problems of urban large-span bridges, for example, structure selection, position selection, cross section layout, structural safety reservation, construction monitoring, subsidiary facilities, bridge aesthetics and selection of relevant standards and so on. And he also provides relevant advice about design and construction of urban large-span bridges in China.