The construction of Yichunxi Station, the northernmost high -speed rail station in my country

Today (August 24), at the construction site of the station building of Wucui District, Yichun City, Yichun City, the Hiyi High -speed Railway, the first pile foundation opened smoothly, marking the northernmost high -speed rail station in my country -Yichunxi Station Formally started, and once again refreshed the latitude of my country's high -speed rail construction.

The Hiyi High -speed Railway Section is located in the central part of Heilongjiang Province. It is the northernmost high -speed railway currently under construction in my country. , Sun Moon Gorge and Yichunxi 3 passenger stations. Among them, Sun Moon Gorge and Yichunxi Station are new stations, and Tieli Station is the reconstruction station. New Yichunxi Station is located in Wucui District, Yichun City. It is about 1 kilometer from the city's main road. The total construction area of ​​the station building is about 19985 square meters. It is the largest station building in the entire line. Waiting at the same time. There are 2 platforms and 4 lines on the station.

It is understood that the architectural style of Yichunxi Station is fully integrated with regional culture. With the theme of "Lin Hai Xueyuan, Songyun Longteng", the roof of the station echo the curve of the mountains around Yichun. And momentum. Yichunxi Station is the highest temperature difference between the latitude under construction in my country and the largest temperature difference in the area in the area; the first high -speed rail station building in the frozen soil floors in high -cold regions, and the first high -speed rail project in the country to use prefabricated railway projects in the whole line. Essence In order to minimize the impact of the winter break in high -cold regions, the construction unit optimizes the station's platform on the station platform from the cash -up type to prefabricated. The prefabricated canopy has the characteristics of one time and exquisite shape. The construction efficiency will be greatly improved due to poor appearance sensing caused by unevenly pouring and frequent post -maintenance.

There are multiple island -shaped frozen soil belts along the Hiyi high -speed railway section. The thickness of the frozen soil layer at the construction site of Yichun West Station is 2.9 meters. The sensitivity of frozen and swelling is high and stable, which brings great difficulty to the construction. The construction unit combined with the research team of Harbin Institute of Technology to carry out high -performance materials for the construction of island -shaped frozen soil in high -cold areas, and will be applied to the construction of Yichunxi Station.

It is understood that the Hiyi high -speed railway section project started in April 2021 and has entered the construction stage of the beams and station building. Yichun West Station will be opened simultaneously with the Hiyi high -speed rail. After the Harbin High -speed Railway is completed and opened to traffic, the running time of the trains from Harbin to Yichun will be shortened from about 7 hours to about 2 hours.

Source: CCTV News Client

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