文安洼特大桥设计要点综述

Summary of Key Points of Design for Wen'anwa Super Large Bridge

以京德高速文安洼特大桥项目为基础,从总体设计、预制T梁结构方案比选及跨河段桥梁设计等方面进行分析和论述,总结了特大桥的设计要点,为类似特大桥的设计提供了技术参考。

Based on the project of Wen'anwa super large bridge of Beijing-Dezhou expressway,the overall design,the scheme comparison and selection of prefabricated T-beam structure and the design of the river-crossing bridge are analyzed and discussed,and the design points of the super large bridge is summarized,so as to provide technical reference for the design of similar super large bridges.