上海长江大桥设计技术简述

上海长江大桥是国家公路网规划中上海至西安高速公路的重要组成部分,是目前我国最大的公路与轨道交通合建的跨江桥梁。设计中开发与应用了公路轨道交通合建、组合梁、大型预制构件、节段拼装主梁等设计新技术,为大桥的建设提供了技术支撑。就上海长江大桥的设计技术作简要介绍。

Design technology introduction for Shanghai Yangtze Bridge

Shanghai Yangtze Bridge is one important part of the Shanghai-Xi'an Highway in state highway net plan, which is also the largest bridge across the river for railway and highway. In the design, integral combination beam for railway and highway, large pre-fabricated part and segmental main beam techniques are presented which are technical support for the bridge construction. A brief in-troduction of the design technique of the Shanghai Yangtze Bridge is made.