The construction of the Beijiaya connection project is re -spectrum
Author:China Railway Architecture Time:2022.07.13
Correspondent Pu Lingling
"Thank you for your persistence and dedication of all participating personnel in China, and thank you for fulfilling their commitments to help us get traffic on traffic as scheduled!" On the afternoon of July 3, local time, the Bijiaya connection S2 standard project undertaken by China Railway Twelfth Bureau The four priority sections were successfully opened to traffic, and the governor of Beijiaya Provincial Governor Camel Iron Carl Bush at the ceremony to overcome difficulties and fulfilled the contract to quickly promote the implementation of the project. Essence
Open ceremony site
The Beijiaya connection project is a major engineering project implemented under the framework of mutually beneficial cooperation between China and Arabia. The project starts from the north of Algeria Beijia, and is connected to the East and West Highway of the "Century Project" in the south. It passes through 5 cities with a total length of about 100 kilometers. After the project is completed, the driving time of the Beijia Harbor to the East and West Highway will be shortened from 4 hours to 1 hour, which is important to better play the role of Beijiaya port, promote economic development along the route, drive investment, promote the development of local tourism, and increase employment employment. significance.
"July 5 this year is the 60th anniversary of the victory of the Algerian Independence Revolution. Algeria will hold a grand celebration ceremony. The project department is facing huge pressure on traffic. It can be opened to traffic as scheduled, and we are also honored as builders." The construction of the priority section (PK16-PK22) on its undertakings, including more than 74,000 square meters of water stabilization layer and more than 94,000 tons of asphalt concrete. Because multiple sections of road bases are in soft soil foundation, the thickness of the layer is low, the compression volume is large, and the design is adopted. The water -transparent layer replacement and stacking pre -pressure construction plan causes the road -to -be -down observation process for a long observation process, and the asphalt paving working surface cannot be formed at one time.
In the meantime, the project department continued to optimize the plan and scientific scheduling, focusing on compressing construction span and forming one by one to promote project construction. Since the resumption of work this year, in order to successfully achieve the goal of opening nodes, the builder overcomes the difficulties of the epidemic and raw material imports, and the restrictions on domestic returning personnel. On June 14th, the main project of the Sidi Aisi Tunnel was completed on June 14, and the 60th anniversary of the 60th anniversary of the Algeria Independence Revolution was opened to traffic as scheduled, which was well received by the owners and supervisors.
It is reported that the successful opening of this section not only effectively alleviates the congestion of four towns in Timitzlit, Gaser, Amurzel, and Tarahamza, which connects Beliga Province, but also shortens the Port Port Port of Biaya. The winding distance of heavy vehicle transportation.
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