[Explanation] The Beijing-Xiong Intercity Railway connecting Beijing and Xiong'an New District has entered the final stage of full-line operation test according to the plan, and it is expected to be fully operational before the end of December.
The reporter learned that the Beijing-Xiong Intercity Railway has adopted more than 70 innovative technologies to realize intelligent design and intelligent operation and maintenance.
On December 24, reporters boarded the Fuxing EMU train participating in the trial operation to visit in advance.
[Explanation] The Beijing-Xiong Intercity Railway starts from Beijing West Station in the north, and 5 stations along the way are Beijing Daxing Station, Daxing Airport Station, Gu'an East Station, Bazhou North Station and Xiong'an Station. Among them, about 15 stations are used on the existing Beijing-Kowloon Railway Km, the newly built line is about 92 km.
[Explanation] When the train reaches Beiluodian Village, Bazhou City, it will pass through a 847.25-meter-long fully enclosed sound barrier.
According to reports, this is the first fully enclosed sound barrier built on a high-speed railway bridge at a speed of 350 kilometers per hour at home and abroad, effectively solving the impact of train noise on residents along the line.
[Concurrent] Kang Xuedong, Deputy Chief Engineer of China Railway Design Group Co., Ltd.
There are several fully enclosed sound barriers in the country, but they are all 200 kilometers per hour and 250 kilometers per hour. The Beijing-Xiong Intercity Railway is designed to have a speed of 350 kilometers per hour. After joint debugging and trial operation tests, two vehicles have passed The test of train impact when the train is running in opposite directions shows that the fully enclosed sound barrier we designed is safe.
[Explanation] China Railway's first fully underground traction substation is also used on the Beijing-Xiong Intercity Railway.
According to reports, in order to avoid the impact of ground buildings on the ecological environment and meet the high-standard planning requirements of the Xiongan New District, the design team will "basement layout" in the Xiongan Traction Substation, which is the first in China.
Not only that, this all-underground traction substation is also an intelligent traction substation.
[Concurrent] China Railway Beijing Bureau Group Co., Ltd. Hengshui Power Supply Section, Xiong'an High-speed Railway Power Supply Workshop, Hongpeng Lu
Its intelligence is mainly presented in two parts. One is the intelligent integrated automatic system (comprehensive automation system). Compared with the previous traction substations, it has more accurate fault location, less impact on fault range, and faster emergency response. .
On the other hand, it is reflected in the intelligent auxiliary monitoring system. The intelligent auxiliary monitoring system is an intelligent auxiliary monitoring system integrating video surveillance inspection, environmental monitoring, power lighting control and other functions. It better ensures the safety of the equipment in the facility.
[Explanation] In addition, the Beijing-Xiong Intercity Railway also applied BIM (Building Information Modeling) technology to the entire design process for the first time, and made major breakthroughs in the automation of steel bar processing plants, prefabrication plant automation, intelligent construction, and smart construction sites.
Liu Chao and Xing Lu report from Beijing
Editor in charge: [Li Ji]