FIELD: construction.
SUBSTANCE: invention relates to construction, particularly, to construction of pylon-type deep-lying subway stations. Double-vane pylon subway station constructed by closed method includes two non-crossing tunnel tunnels made of circular outline tubing, in each of which there are rail track structures and passenger landing platforms, under which technical rooms are located. Between the station tunnels there are openings for passengers’ passage. Frames of openings are made in the form of monolithic reinforced concrete frames, contact of which during their concreting forms passages for passengers between platforms in station tunnels, wherein lining of station tunnels is made of reinforced concrete tubings.
EFFECT: technical result consists in reduction of volume of underground earth and reinforced concrete works, improvement of manufacturability, reliability and speed of construction of pylon-type subway stations constructed by closed method of works.
1 cl, 2 dwg
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