Shchukinskaya
During the construction of the extension tunnel Oktyabrskoe Pole – Shchukinskaya a new engineering method was developed. Because the Moscow soil was sandy, the metro tunnels had traditionally been built using the open pit method (i.e. digging from the surface) or by restricting building work from passing under inhabited areas as cave-ins would have been very likely. For the Shchukinskaya tunnel however circular concrete blocks were pressed rather than mounted into the soil, and as this was done rapidly the elements did not have time to develop into heavy pressure and sap into the tunnel. This removed the need for festering a sand-cement mixture into the finish, thereby dramatically increasing the potential speed of construction, and saving on building materials. Another achievement was that no metal was used for the mounting of the tunnel blocks, instead a bitumen mixture formed from the pressure of the boring complex was used to join the blocks. As this was denser than the soil, there was no need for festering of the cement.
The entrances to the station are located near the intersection of Shchukinskaya Ulitsa and Ulitsa Marshala Vasilevskogo.
The station handles 93500 people daily.
External links
- metro.ru
- mymetro.ru
- KartaMetro.info — Station location and exits on Moscow map (English/Russian)
- Yuri Gridchin's website