体外预应力连续T梁桥设计

Design of Externally Prestressed Concrete Continuous T-Girder Bridge

介绍了株洲白马垄大桥—部分跨采用体外预应力概念设计的混凝土连续T梁桥的总体设计、构造特点和计算方法,可供类似桥梁设计参考。

This paper presents the overall design, structural features and calculation methods for Baimalong Bridge in Zhuzhou, a concrete continuous T-girder bridge adopted with conceptual design of external prestressing techniques for part of the Bridge spans. The presentations in the paper may serve as reference to the design of bridges of similar kind.