Great Wall Network · Jiyun client reporter Feng Lihua Zhu Xuejuan Wu Haixiao
On October 15, the reporter came to the construction site of the Hebei section of Beijing Rail Transit Line 22 (Pinggu Line) in Sanhe City, Langfang, and saw that the "Endeavour" shield machine with an excavation diameter of 8.29 meters and a total weight of about 1,400 tons was slowly moving forward like a "steel earthworm".
Xuan Qilin, project manager of Beijing Rail Transit Line 22 16 standard two work area, told reporters that after more than a year of continuous excavation operations, the Hebei section of the project has made significant progress, 60% of the total shield construction has been completed, and the roadbed and elevated have exceeded 50% of the total construction.
The construction site of the high-rise station. Photo by Zhang Wei, reporter of the Great Wall Network · Jiyun client
In order to complete the project period target with high quality, more than 300 cadres and employees of the 16 bids of Line 22 took the lead and went all out. "We have undertaken the construction of 5 stations in the Hebei section of the project, of which the main part of Yanjiao Station, Gaolou Station and Qixinzhuang Station is under construction, and the other two stations, Chaobai Street Station and Shenwei Street Station, have been capped." Xuan Qilin said that in order to ensure the smooth tunneling of the shield, the project team continued to improve the construction plan, and carried out standardized, refined and grid management of the project quality to fully ensure the quality of the project.
The construction site of the Hebei section of Beijing Rail Transit Line 22. Photo by Wu Haixiao, reporter of the Great Wall Network · Jiyun client
Beijing Rail Transit Line 22 is the first inter-provincial urban rail transit line in Beijing and Hebei, and it is also the landmark line of "Beijing-Tianjin-Hebei on the track", with a total length of about 81.2 kilometers, divided into Beijing section and Hebei section. Among them, the Hebei section of the project is about 30 kilometers long, including two parts: the above-ground section and the underground section, with a total of 5 stations and 6 sections. After the completion of the project, it is expected to take 9 minutes to reach the sub-center of Beijing from Sanhe Yanjiao and 32 minutes to the CBD area (Dongdaqiao Station).
The construction personnel inspect the lifting subway segments. Photo by Wu Haixiao, reporter of the Great Wall Network · Jiyun client
Taking advantage of the coordinated development of Beijing-Tianjin-Hebei, the construction of "Beijing-Tianjin-Hebei on the track" has been accelerating. Recently, the Langxing section of the Huaixing Intercity Railway has entered the stage of joint commissioning and joint testing, making the final sprint for the opening and operation of the line. The Huaixing Intercity Railway starts from Huairou South Station, Huairou District, Beijing, and ends at Daxing Airport Station under Beijing Daxing International Airport, with a total length of 111.3 kilometers and is constructed in two phases. The Langxing section of the first phase of the project is from Langfang North Station to Daxing Airport Station, with four stations: Langfang North Station, Langfang West Station, Lixian Station and Huaixing Intercity Daxing Airport Station, all of which are newly built stations.
According to Luo Mengbo, chief engineer of the Huaixing Intercity Station Project of China Railway Construction Engineering Group, Langfang North Station is located in the south of Houwanggezhuang Village, Guangyang District, Langfang City, with a station scale of 5 sets and 11 lines. Langfang West Railway Station is located in the north of Li Jiying Village and Aijiawu Village in Langfang City, only more than 20 kilometers away from Beijing Daxing International Airport, with a construction area of 4,800 square meters and a station scale of 2 sets and 6 lines, which is an important station in the airport economic zone of Beijing Daxing International Airport.
The Langxing section of the Huaixing intercity railway has entered the stage of joint commissioning and joint testing. Photo courtesy of China Railway Beijing Bureau Group Co., Ltd
"The Langxing section of the Huaixing intercity railway is an important part of the Beijing-Tianjin-Hebei intercity railway network." Wang Liang, project manager of the Engineering Management Department of Beijing-Tianjin-Hebei Intercity Railway Investment Co., Ltd., said, "In the future, with the opening and operation of the line, Langfang City and Lixian Town, Daxing District, Beijing will be effectively integrated into the three-dimensional traffic circle of Daxing International Airport, further improve air-rail combined transportation, and build a comprehensive three-dimensional transportation pattern." At the same time, the Langxing section of the Huaixing intercity railway can also be transferred with high-speed rail lines such as Beijing-Xiong intercity and Jinxing intercity, which plays an important role in facilitating the travel of people along the line, improving the layout of the regional road network, and promoting the coordinated development of Beijing-Tianjin-Hebei. ”
In the past ten years of coordinated development of Beijing-Tianjin-Hebei, the formation of "Beijing-Tianjin-Hebei on the track" has accelerated, and railway projects such as Beijing-Tianjin Intercity Railway, Beijing-Zhangjiakou High-speed Railway, and Beijing-Xiongxiong Intercity Railway have been opened to traffic one after another.
Langfang North Station of Langxing Section of Huaixing Intercity Railway. Photo courtesy of China Railway Beijing Bureau Group Co., Ltd
Open up the "main artery" of the railway and smooth the "microcirculation" of the highway. The extensive rail transit shortens the time and space distance between Beijing-Tianjin-Hebei, while the criss-crossing road network traffic further promotes the integration of the three places, the multi-node and network-like transportation structure in the region is further improved, and the transportation integration of Beijing-Tianjin-Hebei continues to expand in depth.
As an important node city for the coordinated development of Beijing-Tianjin-Hebei, Langfang is making every effort to promote the process of transportation integration. In the past ten years, Langfang City has accelerated the construction of the road network, and 8 sections of expressways have been completed and opened to traffic, and 6 sections of trunk roads have been completed and opened to traffic. There are 13 new roads connecting Beijing and Tianjin, including 8 connecting to Beijing and 5 connecting to Tianjin. Up to now, there are a total of 106 roads connecting Langfang City and Beijing and Tianjin. Langfang City is the first in the province to open the Beijing-Tianjin-Hebei commuter "customized express bus", and has opened 6 main lines and 32 branch lines, and has achieved full coverage of Beijing County (city, district), with an average daily transport of nearly 6,500 passengers.
Daxing Airport North Line Expressway. Photo courtesy of Langfang Municipal Transportation Bureau
Transportation is the skeletal system and leading field of the coordinated development of Beijing-Tianjin-Hebei, Hebei has always regarded the integration of Beijing-Tianjin-Hebei transportation as a major political task, focusing on making up for the shortcomings of facilities, improving service functions, improving quality and efficiency, and increasing effective supply. To build an interconnected highway network, since 2014, 46 sections and 2,562 kilometers of Beijing-Tianjin trunk highways have been opened and widened, and 50 and 76 interfaces have been connected to Beijing-Tianjin trunk highways, and the core area of Beijing-Tianjin-Xiongxiong has been accessible in half an hour, and the 1-1.5 hour traffic circle in major cities in Beijing-Tianjin-Hebei has been accelerated.
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