How long is the Qinling Tunnel? How many kilometers is the Qinling Tunnel?

Qinling TunnelUp to 18460 meters.

With a total length of 98 kilometers, the Qinling Tunnel is the longest tunnel in the world.

Qinling TunnelThe Qinling Tunnel was once the longest railway tunnel in China, consisting of two basically parallel single-track tunnels, with a distance of 30 meters between the two lines, an elevation of about 870 meters at the north entrance of the tunnel, an elevation of about 1,025 meters at the south entrance, and a height difference of about 155 meters at both ends of the tunnel.

According to the data, the Qinling Tunnel is 98 kilometers long, breaking the world's largest in one fell swoop.

records. And the most commendable thing is that the construction of this tunnel is very difficult, even when the construction team of our country is carrying out this project. There have also been four large amounts of water and seven landslides, but fortunately, our country's technology in this area is still relatively mature, so although it is very difficult to build, there is no ** situation in the construction process.

Details of the Qinling Tunnel:

Qinling Zhongnanshan Highway Tunnel.

It is the world's first tunnel with the highest level of independent design, construction, supervision and technology in China. In addition, the Qinling Zhongnanshan Highway Tunnel is also the world's largest diameter and deepest ventilation project. The longest ventilation shaft has a depth of 661 meters and a diameter of more than 10 meters.

CNOOC in the Qinling Zhongnanshan Highway Tunnel.

There are 288 cameras, and every 250 meters, there is an alarm system. The tunnel is not completely dark, but a unique light band is installed, which can relieve the fatigue of the driver and dissipate psychological stress.

As the world's longest double-hole tunnel, the Qinling Zhongnanshan Highway Tunnel has set a number of world firsts. And through this huge project, Japan also has the experience of building difficult tunnels and the world's first technology. The completion of the Qinling Zhongnanshan Highway Tunnel is not only of great significance to the local economic development, but also provides a good specimen for China's technological innovation, making the world look at China again.

The West Qinling Tunnel of the Lanyu Railway, with a length of 28,236 meters, passes through the West Qinling Mountains and is located in Wudu District, Longnan City, Gansu Province.

It took Chinese engineers and technicians more than 4 years and 9 months to create a world's best that turned the Qinling moat, the dividing line between the north and south of China, into a thoroughfare. The kilometer-long Qinling Zhongnanshan Highway Tunnel, the world's longest two-hole one-way road tunnel designed and constructed by China, was officially opened to traffic yesterday, and people can drive 15 minutes to cross the natural barrier of the Qinling Mountains. After the opening of traffic, the mileage from Xi'an to Zhashui has been shortened by 65 kilometers, and the travel time has been shortened from more than 3 hours to 40 minutes.

The Qinling Zhongnanshan Expressway Tunnel has created the most of the six in the history of highway tunnel construction in China

1.The world's longest two-hole highway tunnel at present;

2.The first highway extra-long tunnel with the highest comprehensive technical level designed, constructed, supervised and managed by China;

3.It has the world's largest diameter and highest depth shaft ventilation project;

4.It has the most complete monitoring and disaster prevention system for highway tunnels in the world;

5.It has the most advanced special light strip for highway tunnels in the world to alleviate visual fatigue and ensure driving safety;

6.For the first time, the theory of strategic management was creatively proposed, and the first set of automatic strategy generation software was used to automatically monitor and manage the events of fire, traffic accidents, maintenance, etc.

The Qinling Zhongnanshan Expressway Tunnel has created the most of the six in the history of highway tunnel construction in China

1.The world's longest two-hole highway tunnel at present;

2.The first highway extra-long tunnel with the highest comprehensive technical level designed, constructed, supervised and managed by China;

3.It has the world's largest diameter and highest depth shaft ventilation project;

4.It has the most complete monitoring and disaster prevention system for highway tunnels in the world;

5.It has the most advanced special light strip for highway tunnels in the world to alleviate visual fatigue and ensure driving safety;

6.For the first time, the theory of strategic management was creatively proposed, and the first set of automatic strategy generation software was used to automatically monitor and manage the events of fire, traffic accidents, maintenance, etc.

The total length of the line tunnel is 18,460 meters; The total length of the line tunnel is 18,456 meters.

The Qinling Bai Tunnel used to be the middle du

The longest railway ZHI tunnel in China, located between Qingchadao Station and Yingpan Station of Xi'an Ankang Railway, is composed of two basically parallel single-track tunnels, with a distance of 30 meters between the two lines, an elevation of about 870 meters at the north entrance of the tunnel, an elevation of about 1025 meters at the south entrance, and a height difference of about 155 meters at both ends of the tunnel.

At present, China's railways and highways have crossed the Qinling Mountains seven times.

The total length of the line tunnel is 18,460 meters; The total length of the double-track tunnel system is 18,456 meters. The Qinling Tunnel was once the longest iron in China.

Du Lu Zhi Tunnel, DAO is located between Qingcha Station and Yingpan Station of Xi'an Ankang Railway, consisting of two basically parallel single-track tunnels, with a distance of 30 meters between the two lines, the elevation of the north entrance of the tunnel is about 870 meters, the elevation of the south entrance is about 1025 meters, and the height difference between the two ends of the tunnel is about 155.

The Zhongnanshan Tunnel is 18,000 meters, and the G65 highway passes, at least four times every time...

The total length of the line tunnel is 18,460 meters; The total length of the line tunnel is 18,456 meters.

The Qinling Tunnel is an important transportation corridor connecting Shaanxi Province and Shaanxi Province, with a total length of about one kilometer. The tunnel was built to improve traffic between Shaanxi and Shaanxi provinces, and it crosses the mountains of the Qinling Mountains and is one of the longest road tunnels in Fengwu, China.

The construction of the Qinling Tunnel Zhixun has gone through many years of planning and construction, and the project is very difficult. During the construction process, workers need to face a variety of complex geological conditions such as geological structure, hydrogeology, karst geology, etc., as well as factors such as traffic safety and environmental protection. Despite the difficulties, the workers did their best, and finally completed the entire project with great effort.

The completion of the Qinling Tunnel has greatly facilitated the transportation between Shaanxi Province and Shaanxi Province, and also promoted the economic development and cultural exchanges between the two provinces. The kilometre-long tunnel, which traverses the Qinling Mountains, is an important part of China's transport infrastructure.