China Enterprise undertakes the construction of Mongolia's largest mutual communication bridge

On September 22, with the official opening of the Olympic Citizen Citizens, the Olympic Bridge was officially opened, and the Mongolia's largest interoperability bridge, the Mongolian Bridge, which was built by the 20th Bureau of China Railway, was completed.

Olympic stand -by -view panorama.

The Olympic Bridge is located in the center of Ulanbato, the capital of Mongolia, with a total length of 1167 meters and a total investment of 42.38 million US dollars. It belongs to the Chinese government's "foreign preferential loan, preferential export buyer credit" dual excellent project. - Construction of General Contracting (EPC) model. The bridge is composed of the main bridge, ramp bridge, rotary road base, and pedestrian bridge. The main bridge adopts a two -way 4 -lane standard design. The main channels of the Mongolian National Palace, Ministry of Foreign Affairs and Presidential official residence.

The Olympic Bridge spans the main road of the China -Mongolia Railway and the city of Ulan Bato.

Since the start of 2018, China Railway 20th Bureau has applied domestic construction technology to bridge construction. Among them, all technical parameters such as box beam prefabricated and paddling box beam prestressed tension have all adopted Chinese standards. In order to facilitate pedestrians to travel across the existing railway, build a pedestrian flyover with a length of 330 meters in the form of a steel structure, and set up a disabled ramp. Since the occurrence of the new coronary pneumonia, the builders actively promote the construction of the bridge while doing a good job of preventing and controlling the epidemic. From 2019 to June 2022, the main bridge and ramp bridge of the bridge have been opened to traffic.

The Olympic Bridge Person Field Bridge Hanging Construction.

Faced with factors such as the lack of workers who master bridge construction technology, in order to allow local workers to invest quickly into the work, Chinese workers lead the Mongolian workers from the basic links such as box beams and steel bars, pier pillars concrete pouring, etc. Learning, practice in learning, eventually enabled them to master certain skills and meet the construction needs. For more than 4 years, it has trained more than 1,500 modern bridge construction technical workers and managers.

There are about 400,000 daily driving vehicles in Ulanbato. The original municipal roads were intertwined with the China -Mongolia -Mongolia -Russian railway. The time for vehicle congestion due to train traffic was about 3-4 hours. After the Olympic Bridge is completed and opened to traffic, it will effectively alleviate traffic congestion and play an important role in accelerating the modernization process of Wulanbato's road traffic.

(The pictures of this article are all provided by the 20th Bureau of China Railway. Responsible editors: Fan Fan)

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