The construction of the Yawan high -speed rail has made important progress!All 13 tunnels throughout the line are all connected

June 21 morning

With the smooth penetration of the 2nd Tunnel of Yawan High -speed Railway in Indonesia

Important progress has been made in the construction of the Yawan high -speed railway

All 13 tunnels throughout the line are all connected

It laid a solid foundation for the completion of the traffic in June 2023

The Yawan High -speed Railway built 13 new tunnels, with a total length of 1,6643 meters. The region of the tunnel has the characteristics of clay, soft mud, sandstone, and thin soil. It is easy to cause unstable tunnel structure, deformation, landslide and other problems. The construction difficulty and high safety risk.

The No. 2 tunnel is located in Powaltada County, Western, Indonesia. The total length is 1052 meters and the maximum burial depth is 53.6 meters. It is a single hole and two -line design. Frequency is one of the most difficult control projects for construction.

Since the construction of the Yawan High -speed Railway in 2018, China Railway International Co., Ltd., which is affiliated to China Railway Group Co., Ltd., led the China Confinement to actively overcome the impact of the epidemic of new crown pneumonia. Mechanical entry operations, optimizing construction organizations, innovative process methods, strengthening safety quality control, and ensuring the smooth penetration of 13 tunnels.

At present, the Yawan high -speed rail tunnel is all connected, and the Handong project has been completed. The number of civil construction projects in road bases, bridges, and stations is more than 90%. The project construction is transferred to the construction stage. Waiting for operations to create conditions for completion and opening of operations across the board.

The Yawan high -speed rail connects the Indonesian capital Jakarta and the fourth largest city Bandung, with a total length of 142 kilometers and a maximum design speed of 350 kilometers per hour. It is the iconic project of the "Belt and Road" construction and the pragmatic cooperation between China and Indonesia. It is the first time that my country ’s high -speed rail system is full system. , Full Element, Full Industry Chain Overseas Construction Project. After the project is completed, Jaca's travel time will be shortened from more than 3 hours to 40 minutes, which will be very good for helping Indonesia's economic and social development, deepening cooperation between China and Indonesia, and promoting the high -quality development of the "Belt and Road". Significance.

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