The Beijing-Xiong Intercity Railway is expected to open at the end of the year. A reporter from Beijing Youth Daily visited the station construction
Revealing the Secret of Xiong'an Station, which will "sunlight and generate electricity"
Media reports
The Beijing-Xiong Intercity Railway is expected to be officially opened for operation at the end of this year, and the construction of stations along the line is currently in its final stage.
Yesterday, a reporter from Beijing Youth Daily visited Xiong'an Station, the terminal station of the Beijing-Xiong Intercity Railway.
This railway station, known as "dew on the green lotus", is very special. The first assembled sound-absorbing platform wall can reduce the noise caused by trains entering the station; the 42,000 square meters of photovoltaic panels on the roof allow the station to be able to To generate electricity under the sun, the electricity generated can meet its own lighting power demand; intelligent service system, management system and perception system make it a real smart station.
The Beijing-Xiong Intercity Railway is expected to be fully operational by the end of this year. By then, the Beijing-Xiong’an New District can be connected within one hour.
It is understood that the construction of Xiong'an Station undertaken by China Railway Construction Engineering Group, China Railway 12th Bureau, and China Construction Third Bureau started on December 1, 2018. It is the largest newly-built station on the Beijing-Xiong Intercity Railway.
The opening of the roof of the station forms a distinctive "light corridor".
The "Guangzhou Corridor" divides the station into two areas, east and west. The west area is the Jingxiong Depot, and the east area is the reserved Jinxiong Depot.
The total construction area reaches 475,000 square meters, equivalent to 66 football fields, and the building height is 47.2 meters.
Xiong'an Station is a bridge station with 5 floors in the main body, including 3 floors above ground and 2 floors underground.
As the first large-scale infrastructure project to be started in the Xiong'an New Area, the Xiong'an Station of the Beijing-Xiong Intercity Railway is expected to be put into use by the end of this year.
"Qinglian Dewdrops" show the true capacity of double-layer three-dimensional waiting
Looking down on the station from the sky, the oval roof outline is like the source of a clear spring, like a dewdrop on a green lotus; the flat roof of the station is lifted up from the elevated waiting hall in the middle, and the edges are retracted inward, like a breeze Layers of ripples appear in the lake when rippling.
Walking into the station, installing seats, debugging elevators... the construction staff are intensively doing the final finishing work.
Standing in the waiting hall on the first floor of the station, the hall of fair-faced concrete structure without any modification is poured and formed at one time, giving people a fresh and natural feeling.
Zhou Tiezheng, chief expert and chief architect of China Railway Design Group Co., Ltd., told Beijing Youth Daily that fair-faced concrete structures can be directly used to express the spatial form of the structure, and there is no need to do any decoration after a single molding.
According to reports, the Xiong'an Station adopts a double-layer three-dimensional waiting layout, with the ground floor as the main station, and the elevated floor as a supplement. The space between the ground floor and the platform layer is used to set up an exit mezzanine.
Realize the passenger's "enter and exit layered, arrival and departure separation", smooth in and out.
The integrated design of the station and the city is also a major feature of Xiongan Station. It is effectively integrated into the city body, and the station layout is flexible and diverse, forming a multi-entry and multi-exit streamline pattern. At the same time, passengers can freely choose different waiting trains such as ground waiting and elevated waiting Mode to improve the transfer efficiency of the hub.
"Solar power generation" generates 5.8 million kilowatt-hours of electricity annually
There are many secrets on the oval roof of Xiongan Station.
According to Wang Xingyun, deputy secretary of the Party Working Committee of the Xiong’an Station Project of China Railway Construction Engineering Group, 42,000 square meters of photovoltaic building materials were laid on the roof of the Xiong’an Station, with a total installed capacity of 6 MW, making it a railway station capable of generating electricity. The average power generation can reach 5.8 million kilowatt-hours, which can be used for spontaneous self-use and surplus electricity can be connected to the Internet, bringing clean electricity to the public facilities of Xiongan High-speed Railway Station.
According to preliminary estimates, the introduction of photovoltaic power generation can save 1,800 tons of coal each year and reduce 4,500 tons of carbon dioxide emissions.
Prefabricated sound-absorbing platform wall makes waiting quieter
The structure of Xiong'an Station is the first and third floors of waiting trains. In the middle is the structure of the high-speed rail line. Passenger waiting will be disturbed by the noise generated by train passing. In order to maximize the comfort of passengers, Xiong'an Station uses prefabricated noise reduction Acoustic platform wall.
This wall panel is one meter high and more than two meters long. It is designed with acoustic design. There are many 55 mm square holes on it. The interlayer is made of glass wool.
According to Wang Xingyun, Xiong’an Station adopted this prefabricated platform sound-absorbing wall panel for the first time. This wall panel can effectively reduce noise, greatly reduce the noise generated by trains and improve the travel experience of passengers. .
In addition, a reporter from the Beijing Youth Daily learned that the key technologies for vibration reduction and noise reduction of the ballastless track viaduct in the Beijing-Xiong Intercity Special Research Project, as well as the additional track vibration isolation pads and sound-absorbing wall panels, have effectively improved the sound of the railway passenger station platform space. surroundings.
Smart stations meet the travel needs of passengers
In recent years, my country's railways have continuously promoted the construction of smart railway stations.
The Xiongan Station, which is about to open for operation, will also be a representative of smart stations.
Fu Qiang, secretary of the Party branch of Xiongan Station, introduced that Xiongan Station has multiple sets of intelligent systems, which can deeply integrate business and technology through big data cloud computing and artificial intelligence Internet of Things technology, so that data and server resources can be shared to form a unified Command platform.
This platform is also called Smart Brain.
This smart brain can monitor the whole operation process of 800 monitoring equipment, 795 electric meters, 48 water meters, 68 escalators, 42 straight ladders, etc. of the whole station. If the equipment fails, it can be repaired and overhauled in time. Passengers provide more convenient services.
According to Fu Qiang, Xiong'an Station has also set up a ticket refund and change service at the service desk in the station, which solves the inconvenience that passengers need to leave the station to apply for refund and change when they change their itinerary temporarily.
Wheelchair waiting seats are set up inside the key passenger waiting areas in the station, and private breastfeeding rooms are set up in consideration of breastfeeding needs. The children's waiting entertainment area adopts a warm color matching system to ensure visual comfort. Soft wall skirts are used to protect children's safety.
There are 18 third toilets, which are arranged in the public areas of the National Railway and supporting stations to serve special passengers.
Two major stations along the line will be delivered soon
Gu'an East Station is located in the middle of Gu'an County, Langfang City, about 12 kilometers away from Gu'an County. It is the only high-speed rail station in Gu'an.
The scale of the station is 4 stations and 8 lines, with a total construction area of 4,98.55 square meters and a building height of 15 meters. The main building has 2 floors, including 2 floors above ground and 1 floor underground.
The appearance of Gu'an East Station is water ripples, and the four pillars below echo the water ripples, implying that water and wood grow together.
The internal roof presents a willow shape, implying that Gu'an is the hometown of willow.
Bazhou North Railway Station is located on the northwest side of Bazhou City, about 14 kilometers away from Bazhou Railway Station. It is an intermediate station on the Beijing-Xiong Intercity Railway.
The station scale is 2 stations and 4 lines.
The total construction area is 9996.8 square meters and the building height is 21.3 meters.
The main building has 3 floors, including 3 floors above ground and 1 floor underground.
The overall appearance of the station combines the dragon pattern and the door characters of Chinese characters, which is concise, tough and full of power.
RAM
The Beijing-Xiong Intercity Railway leads from Beijing West Railway Station, passes through the existing Beijing-Kowloon Railway to Liying Station, connects to the newly built high-speed railway line, and passes through Beijing Daxing District, Langfang City, Hebei Province, and Bazhou City to Xiong’an New District in the south.
The new line is 92.03 kilometers long, with 5 stations in Beijing Daxing, Daxing Airport, Gu'an East, Bazhou North, and Xiong'an.
The Beijing-Xiong Intercity Railway is constructed and operated in two sections. The section from Liying to Daxing Airport has a design speed of 250 kilometers per hour and has been opened for operation in September 2019; the section from Daxing Airport to Xiong'an has a design speed of 350 kilometers per hour and is expected to open and operate at the end of this year.
Text/Reporter Wang Wei
Photography/Reporter Hei Jianjun
Video/Liang Tianyi Shi Chenfeng