跨越俄罗斯等级道路的高铁桥式解决方案研究

Research on Solutions for High-speed Railway Bridge across Graded Roads in Russian

根据俄罗斯首都莫斯科及周边的地形、地物、地质特点,研究适用于跨越各等级道路的高铁结构物解决方案,包括常用跨度简支梁和变高连续梁、等高连续梁、连续刚构、刚架桥、(异型)框架桥、下承式拱桥等高铁桥跨结构物。针对不同规模的道路障碍物,提出可供选择的常用跨越结构物适用原则,为其他类似铁路工程的涉路跨越结构的方案选择提供借鉴。

According to the topography,ground feature and geological characteristics of Moscow and its surroundings,the solutions applicable to the high-speed railway structures across all grades of roads are studied including the common-span simply-supported beam,variable-height continuous beam,equal-height continuous beam,continuous rigid frame,rigid frame bridge,special-shaped frame bridge,through arch bridge and other high-speed railway bridge spanning structures.In view of the different roads,a selection of applicable principles for common spanning structure is proposed,which provide reference for the scheme selection of the other similar railway projects involving the road spanning structure.