高速铁路桥梁设计关键技术综述

Discussion on the key technology of high-speed railway bridge design

针对高速铁路桥梁这一新的结构,结合轨道结构对桥梁的要求,论述了其设计特有的主要指标及关键技术,并对有碴轨道桥梁和无碴轨道桥梁的设计作了探讨,对高速铁路桥梁设计有一定的指导意义。

Aims at the new structure of high-speed railway bridge, it combines with the request of ballast tract to bridge and has a discussion on the main index and key technology for design. The discussion for the design of ballast tract of bridge and ballastless tract of bridge, it guides the high-speed railway bridge design.