Окружная железная дорога интегрируется в систему пассажирского транспорта столицы

Is coming to completion dismantling of STALFORM’s formwork at the reconstruction site of the Zvenigorod overpass. The new four-lane overpass is built on the site of completely dismantled two-lane overpass above the Northern bridge over the Moscow Little Ring Railway. Company STALFORM Int has provided the full range of services, which included design, supply and engineering support of the formwork systems for the construction of reinforced concrete spans of the Zvenigorod overpass.

The main specificity of the constructive solutions concerning superstructures of the Zvenigorod overpass is their length, high concrete strength class B40, the presence of the slope and bend in the plane. To reduce the risk of cracking in concrete and securing monolithic properties of the design, the concrete span of the 73.2 m- long and 9 cm — thick, superstructure was concrete without interruption all over the entire width of the carriageway. Construction was carried out on the site without hard coating, so that the formwork layout was calculated with taking into account a temporary support base.

Reconstruction of the Zvenigorod overpass — is part of the city program of organization of passenger traffic on the Moscow Little Ring Railway line with transfers at the subway line and suburban railway trains. It is planned to launch the passenger traffic on the Moscow Little Ring Railway already in 2016. With the commissioning of the new overpass-bridge, will be also improved the road and pedestrian traffic between Khoroshevo-Mnevnikik, Khoroshevsky districts and «Moscow City».