How big is Lanzhou Railway Station?

Lanzhou Railway Station has never had a formal station building, only temporary houses built by stages. From 1957 to 196 1, due to the attention of the leaders of the Ministry of Railways and Gansu Province, it was successively designed by Beijing Second Industrial Architecture Design Institute of the Ministry of Construction, Northwest Industrial Architecture Design Institute of the Ministry of Construction, Gansu Provincial Design Institute and Gansu Provincial Construction Bureau Design Institute * *, and successively with 1959 and/kloc-0. The central axes coincide, and the station building faces north in a straight line. According to the calculation of handling 24 pairs of passenger cars per day, the maximum assembly number is 3600, and the design is based on 4000 people considering the fluctuation. The east-west length of the station building is 17 1m, and the north-south width is 47.5m m. The upper and lower floors are symmetrically arranged, with building area and luggage. The foundation is changed to the original design. The whole foundation is reinforced concrete pile foundation, which adopts reinforced concrete frame structure, steel window wooden door, terrazzo floor and marble mosaic decoration. The square in front of the station is 270m long from east to west and wide from north to south 133. There are post offices, restaurants, shops, ticket offices, flight attendants' apartments, staff quarters and other buildings around the square, forming a planned community centered on the station building. There are 9 tracks, 3 platforms, awnings, overpasses and tunnels in the station.