浅谈上海高架快速路桥梁结构设计的发展

Elementary Discussion on Design Development of Elevated Expressway Bridge Structure in Shanghai

上海市快速路高架桥的建设经历近30 a,高架桥主体结构也从最初满足功能要求、节省造价为主的类型,发展到现在在满足功能前提下,更多地考虑施工快速、保护环境,提高工作效率等。为了顺应发展的要求,设计从总体到细节,从每个构件着手,精心构思,不断改进。

The construction history of expressway viaduct is 30 a in Shanghai. The main structure of viaduct is developed from the type of meeting the function requirements and saving the construction cost at the early stage to the premise of meeting the function, more considering the rapid construction, environment protection and working efficiency improvement now. In order to comply with the development requirement, the design is carefully crafted and continuously improved from the general to the details for each component.