On June 6, after more than 800 days and nights of hard work, the Dongye Tunnel located in Dongye Town, Wutai County, Shanxi Province was successfully completed. This is the first tunnel with a length of more than 4,000 meters through the Xiongan-Xinzhou High-speed 188bet online sports betting, laying a solid foundation for the subsequent construction of the entire line.
The total length of the Xiongxin High-speed 188bet online sports betting is about 342 kilometers, of which about 122 kilometers are in Shanxi Province. The Dongye Tunnel, which was completed this time, has a total length of 4,320 meters and a maximum buried depth of 177.36 meters, of which 86% of the surrounding rocks of Class IV and Class V are accounted for. Due to the depth of tunnel burial, the surrounding rock breakage, the crossing of 6 fault-breaking zones, and the many shallow quarries are buried, surface subsidence and blockage of surrounding rock are prone to occur, and the construction safety risks are high and the organization is difficult.
Since the start of construction of the project, 188bet online sports betting Taiyuan Bureau Group Co., Ltd. has continued to strengthen safety penetration management, and has introduced a full-coverage automatic scanner for automatic over-excavation sections to achieve full coverage and rapid scanning and analysis of the second-lined concrete square, accurately calculate the square amount of the second-lined concrete, and conduct boundary invasion detection; equipped with intelligent construction equipment such as full-condition wet spray robots, significantly reduce the risk of manual operation and build a solid safety barrier for engineering construction under complex geological conditions. In addition, the construction unit also innovated and applied the tunnel "five vehicles and one bridge" construction method, and put into use the tunnel arch frame automatic production line and the grille steel frame fully automatic production line, effectively optimizing the construction process and improving operating efficiency.
In view of the fact that many shallow buried quarries in the tunnels, the construction unit uses seismic wave reflection method, geological radar scanning, transient electromagnetic method and other three-dimensional detection technologies to accurately grasp geological information, and strictly follow the principles of "short ruler, strong support, fast closure, and frequent measurement" to ensure the smooth progress of construction and ensure the safe completion of the entire tunnel.
Xiongxin High-speed 188bet online sports betting is an important part of the Beijing-Kunming Channel of my country's "eight vertical and eight horizontal" high-speed 188bet online sports betting network, and is also the first high-speed 188bet online sports betting in Shanxi Province with a designed speed of 350 kilometers per hour. After the project is completed, it is of great significance to help Shanxi integrate into the coordinated development of Beijing, Tianjin and Hebei, strengthen the large channel pattern in the central region, and promote high-quality regional economic and social development.
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