唐白河大桥主桥设计

Design of Main Structure of Tangbaihe Bridge

从桥型布置、桥梁结构、主梁施工要点以及主墩结构、主墩计算、下构施工要点几方面 ,介绍唐白河大桥上部及下部结构的设计特点。

Tangbaihe Bridge is prestressed concrete continuous girder bridge with four continuous units up to 200m,in this paper,the design of the superstructure and substructure of the bridge is presented,which provides helpful references to the middle-span continuous girder that to be designed in safe,ecnomicial,reasonable.