NEWS
The sub-central station of the city is a comprehensive transportation hub
The sub-center of the city, on the west side of the East Sixth Ring Road and on the bank of the Grand Canal, is the largest underground transportation hub in Asia in the future, which is in full swing.
On October 17, it was learned from the Beijing Investment Hub Company that the comprehensive transportation hub of the sub-central station of the city has completed more than half of the decoration after the capping of the main structure, and will be basically completed next year, with the conditions for access to the rail line.
△ The roof of "Jingfan" is lightly lifted on the ground, and the heat insulation and light transmission light light up this underground hub
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"Jingfan" and patio create a "sunshine hub"
From a high place, the sub-central station comprehensive hub construction site is in a "thousand sails competition" formation. From west to east, 4 pieces of "Jingfan" roofs were unveiled, and the fifth piece of "Jingfan" was installed with membrane structures. By the end of this year, a total of 10 "Jingfan" roofs will be unveiled.
Zhou Wei, deputy general manager of BII hub company, introduced,
The scientific research team was specially invited to repeatedly demonstrate the light transmittance and heat insulation of the "Jingfan" roof, and finally determined the light transmittance to be 8.9% to ensure that the indoor temperature is suitable in summer while ensuring light transmission.
The "Jingfan" roof and patio can bring natural light directly into the third basement floor and directly reach the rail platform, creating a veritable "sunshine hub".
The underground station "River of Light" flows, and the station ground is lush and vibrant.
In the future, this underground hub will partially pass under the East Sixth Ring Road High Line Park, and a 5,000-square-meter Jingfan Plaza will be built around the 10 "Jingfan" roofs to create a comfortable and eye-catching leisure space for residents and passengers.
"The railway station is located underground, not to divide the city, but to return the above-ground space to the city and citizens, which is the pioneering significance of the sub-central station integrated transportation hub." Zhou Wei said.
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Reserved check-in stations to connect to the canal pier
Asia's largest underground transportation hub is large in terms of the scale of construction on the one hand, and the number of rail lines it carries on the other.
The total underground construction scale of the hub is 1.28 million square meters, and in the future, it will run the Jingtang (Keihin) intercity railway, the intercity railway connection line (the station is co-linear with the S6 line), the subway Pinggu line, M101 line, M104 line, etc.
As the first underground integrated hub in China that integrates the functions of intercity railway, rail transit, urban terminal, wharf, and comprehensive development, there are also two airport check-in stations where passengers can check in and check in their luggage. Reserve access to the Canal Pier so that passengers can walk to the pier after exiting the station.
The planned construction area of the hub is about 1.3 million square meters, and there will be not only offices, commercial and hotels, but also apartments and residences, so as to increase the proportion of "job-housing balance", create a more dynamic 24-hour block, and bring more passenger flow to the hub station.
Zhou Wei said that the underground hub rail line is busy, but the residents on the ground do not have to worry about being disturbed by noise, "By installing steel spring floating plates for the track and carrying out the track shock absorbing structure treatment, the living comfort can be guaranteed." ”
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There are about 160 entrances and exits in all directions
Extending in all directions, it is a major feature of this underground hub that runs through the construction concept of "station-city integration". There are about 160 entrances and exits, connecting the underground, above-ground and post-development commercial and residential buildings in stages, allowing passengers to enter and exit the station as quickly as possible.
At the same time, 11 connecting roads around the hub have been approved simultaneously, and it is expected to be completed and opened to traffic simultaneously in the future, forming 7 entry and 7 exit channels to facilitate the rapid arrival and departure of passengers and evacuate the passenger flow.
This is the largest underground transportation hub in Asia, creating a model for the high-quality development of a Chinese-style modern transportation hub in the new era, and also creating a number of "firsts" and "firsts".
Including: the first large-scale transportation hub project in the country to carry out comprehensive development above the railway station; For the first time in China, the design innovation of underground space environment based on the "station-city integration" system introduces natural light into the underground hub platform to realize the grounding of the underground station; Beijing's first super-large (railway) integrated transportation hub located in a non-central urban area......
At present, the main structure of the sub-central station comprehensive transportation hub has been capped, more than half of the decoration has been completed, the steel structure of the main sail of the sail roof has been capped, and the installation of the first main sail bubble lighting roof has been completed, and the overall image has been unveiled. By the end of this year, the renovation of the hub and the installation of equipment will be 80% completed.
According to the plan, the sub-central station hub project will be basically completed in 2025 and will have the conditions for rail line access.
Source: Beijing Tongzhou release