铁路轮渡浮桥结构设计

Structure Design of Floating Bridges for Railway Ferries

浮桥是铁路轮渡联系桥的设计方案之一．本文探讨了浮桥的结构设计依据和原则，以及设计荷载，计算工况，结构组成和应用优化设计理论选定浮桥杆作截面的方法．

The floating bridges is being considered to be one design proposal of tie-bridge for railway ferries. Studies the principle and foundation of floating bridges structure design,design load,calculation conditions, structural compositions,and the method to choose floating bridges bar section in accordance with optimum design theory.