Jiuquan South Station has a total construction area of 3 1.550 square meters, with a total scale of 3 sets and 7 lines, running through Lanzhou-Xinjiang high-speed railway. Mainly engaged in high-speed EMU and EMU passenger boarding and alighting business, as well as the operation of some ordinary trains.
General situation of Jiuquan South Station
Station Name: Jiuquan South Station
Location: Subei Road, Suzhou District, Jiuquan City
Station area: 31550m2
Postal code: 735000
Status: Running
Station level: (3 sets of 7 lines) Class II passenger station.
Passenger sending capacity: the designed passenger sending capacity is 2.54 million passengers/year in the near future and 3.69 million passengers/year in the long term; Recently, 6500 passengers were sent/day, and in the future, 8500 passengers/day.
Jurisdiction: It is under the jurisdiction of lanzhou railway administration.
Usage: passenger transport: handling passengers getting on and off; Check luggage and parcels.
Distance: 7 km (highway) from the center of the old city, 2 km from the new city, 676 km from Lanzhou West Station, 265,438+0 km from Jiayuguan South Station and 200 km from Zhangye West Station.
Employer: Lan Xin Railway Gan Qing Co., Ltd.
Supervision unit: Beijing Tiecheng Construction Supervision Co., Ltd.
Designer: China Railway No.1 Survey and Design Institute Group Co., Ltd.
Construction unit: China Railway 10th Bureau Group Co., Ltd.
Overview of architectural features of Jiuquan South Railway Station
1, building floor
The station building has two floors above ground, namely the entrance floor and the platform floor; The basement floor.
The entrance floor is equipped with functional rooms such as entrance hall, waiting hall, ticket office, exit hall and VIP room, which are flush with the entrance square.
On the mezzanine, there are four electrical rooms for communication, signal and information on the ticket office side. On one side of the exit hall, there are functions such as office, catering group and study meeting. The water pump room and fire pool are placed in the basement.
2, building appearance scale
The exterior wall of the station owner's building is 156m in length from north to south and 36m in width from east to west. The platform is located on the south side of the station owner's building, with a length of 450m and a width of 12.0 (10.5) m, and the platform canopy is 450m long and12 (10.5) m.. The cornice of the station owner is 16.20m from the ground, and the bottom of the platform canopy cornice structure is 5.5m from the platform surface.
Plane Function and Streamline Design of Jiuquan South Station
(A) Plane function
On the basis of considering the scale of the station building and rational use of the existing terrain, the mode of waiting at the line side, entering the station through the channel and leaving the station through the channel is adopted.
Give full consideration to the three streamline lines of passengers, VIPs and staff. Passengers go in and out of Beipei Square and buy tickets, and staff enter the station building from east and west directions. The distinguished guests entered the station building from the south side.
Entrance floor: it is mainly divided into three areas-entrance hall in the middle, exit hall and 10KV substation in the east, ticketing hall and equipment room in the west, and several escalators are connected with mezzanine space.
Platform floor: it is mainly divided into three areas-the elevated waiting hall in the middle, the office area in the east and the signal, information and communication equipment rooms in the west.
Underground: some water pump houses, fire pools and heat exchange rooms are set up.
(B) passenger streamline design
Because of the "line side down" station building form, "down in and down out" simplifies the streamline of passengers entering the station. There is a 13.5m passage between the waiting hall and the foundation platform.
1, passenger inbound streamline
Passengers enter the entrance hall directly through the square in front of the station. Passengers in the waiting room on the first floor can take the escalator to the basic platform or go to the middle platform through the entrance passage. Passengers in the waiting room on the second floor can directly enter the basic platform or go to the middle platform through the escalator.
2, passenger outbound streamline
Passengers who descend from the foundation platform to the exit hall or the intermediate platform descend to the exit hall through the escalator and go out through the exit hall.
Facade design of Jiuquan South Railway Station
Design Concept-"The Gate of Jiuquan"
The design of Jiuquan South Station focuses on the characteristics of "new rhyme of ancient city" and shapes the image of "the gate of Jiuquan". The building is divided into upper and lower parts, and the curved surface of the four slopes of the upper roof extends far and wide, which is full of the profound meaning of the Han and Tang dynasties. The lower part is supported from left to right by two huge pedestals, which is an abstract noctilucent cup-shaped, vigorous and majestic. The upper and lower walls form the main entrance of the station, forming the image of "Jiuquan Gate". The station building has a strong sense of sculpture, simple atmosphere, flying and elegant artistic conception, uniform and bright colors, modern technology and strong flavor of the times.
The whole architectural modeling not only contains ancient charm, but also shows Jiuquan's long history and culture, and also glows with the charm of modern characteristics, expressing the characteristics of the new space city.
Section design of Jiuquan South Railway Station
The absolute elevation of the entrance floor is 1494.686m (the elevation of the Yellow Sea) as the relative elevation of the building. The elevation of the platform is1502.68m, and the relative elevation of the exit passage is 0.000m.
The station building has two floors on the ground, with the entrance height of 8.0m, the clear height behind the ceiling of the ticket office of 6.0m, the clear height behind the ceiling of the exit hall of 6.6m, the waiting room on the entrance floor of 8.0m, the clearance height behind the ceiling of 5.7m, the waiting room on the platform floor of 15.50m, the maximum clearance point behind the ceiling of12.0m. The mezzanine floors are all 8.0m, and the underground water pump room is 5m high.
The relative elevation of the underground passage is 0.000m, and the tunnel has a clear width of 8m and a clear height of 3.5m.. The bottom elevation of the platform canopy cornice structure is13.50m. ..
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