Huangmao Hai Cross -Sea Channel Shishan Tunnel runs through

The Huangmaohai Cross -Sea Channel project, which has been built in 2024, has ushered in staged progress. On August 8th, the Lion Shan Tunnel of the Huangmao Sea Cross -Sea Channel Project went through smoothly.

Huangmao sea cross -sea channel project is about 31 kilometers long, of which about 14 kilometers of cross -sea section, and one medium and long tunnel each. The project is from the west of Pingsha Town, Jinwan, Zhuhai. The Shishan Tunnel is the first tunnel that enters Jiangmen from east to west, located in Chixi Town, Taishan. The left line of the tunnel is 878 meters long and the right line is 885 meters long. It takes 523 days to successfully achieve the double -line penetration target, which is advanced from the original planned construction period. Like the other tunnel of the Shishan Tunnel, the same tunnel of the project, the T7 contract section of the T7 contract of Huangmaohai Crossing Channel of the T7 of the 12th inning of China Railway.

The reporter learned from the Cross -sea Channel Management Center of Huangmao Sea that 8 micro -innovation processes such as light surface hydraulic blasting process, jet concrete wet spraying process, lining concrete intelligent pouring process were adopted during the tunnel construction process, which effectively guaranteed the appearance of the concrete structure. Quality has improved the level of on -site safety management and accelerated the overall construction progress.

The reporter learned from the Guangdong Transportation Group that at present, the construction of the cross -sea channel of Huangmao Sea has progressed smoothly. Another tunnel in the project, the Xiangshan Tunnel, has been excavated by 2170 meters, accounting for 66%of the total length.

The 13th Party Congress report of Guangdong Province proposed that it will focus on creating the "Golden Inner Bay" 100 kilometers of the Pearl River Estuary, which drives the three major metropolis west of Guangzhou, Shenzhen, and Pearl River. A series of cross -sea cross -river channel projects such as the Hong Kong -Zhuhai -Macao Bridge and the Shenzhen -Middle Channel are supporting the "urban living room" of the world -class bay area. At present, Zhuhai is stealing the planning and construction of strategic channel planning such as the Shenzhen -Middle Channel connection line and the Hong Kong -Zhuhai -Macao Bridge West Extension Line to optimize and improve transportation efficiency, and accelerate the construction of a national comprehensive transportation hub. The Ninth Party Congress report of Zhuhai City proposed that the cooperation of Zhuzhong Jiangyang comprehensively and leading the development of the Metropolitan area of ​​the West Bank of Zhujiangkou. Huangmaohai cross -sea channel is connected to the Hang Hang High Speed ​​through interchange between the Pingsha New Town of Zhuhai; the Hong Kong -Zhuhai -Macao Bridge, the Honghe Bridge, the Hegang Expressway, and the Cross -sea Channel of Huangmao Sea A large channel for development of internal and external integration.

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