跨越俄罗斯等级道路的高铁桥式解决方案研究

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.

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

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.