At six o'clock in the morning, the river surface remained calm, and at a depth of 56 meters underwater, a steel giant dragon was quietly changing the construction logic of China's super engineering. In the Haitai Yangtze River Tunnel, the domestically produced Cangyuan shield machine has excavated over 5000 meters. From manual blind digging based on experience to precise pulse diagnosis by AI models, this silent revolution happening at the bottom of the Yangtze River is pushing China's infrastructure from sweat driven to an algorithm driven new era.

When a super project is equipped with an AI brain

At six o'clock in the morning, the river surface remained calm, and at a depth of 56 meters underwater, a steel giant dragon was quietly changing the construction logic of China's super engineering. In the Haitai Yangtze River Tunnel, the domestically produced Cangyuan shield machine has excavated over 5000 meters. From manual blind digging based on experience to precise pulse diagnosis by AI models, this silent revolution happening at the bottom of the Yangtze River is pushing China's infrastructure from sweat driven to an algorithm driven new era.

From tactile experience to data perspective

As the first tunnel of the Yangtze River spanning thousands of miles, the left shield section of the Haitai Tunnel has a total length of nearly 10000 meters, making it undoubtedly the world's longest tunnel. To navigate through the complex underground strata of the river, one used to rely on the skilled operator's ability to distinguish positions by listening to sound, which posed high risks and pressure.

Nowadays, the intelligent excavation system carried by the Cangyuan has completely rewritten the rules. The intelligent sensors on the cutterhead are like sharp nerve endings, sensing torque and vibration in real time; The autonomous posture correction system is like an tireless helmsman, automatically fine-tuning with millimeter level accuracy to firmly lock the giant beast onto the design axis. The maintenance engineer sighed and realized that in the past, they relied solely on experience to explore, but now they rely on data to guide construction, ensuring more secure operations.

From labor-intensive to intelligence intensive

If the blade is a sharp edge and the circulation system is blood vessels, then the Fusion Qianlong AI model is the brain of this giant beast. It integrates hundreds of engineering cases and can automatically recommend the optimal excavation parameters like an old Chinese medicine practitioner.

Mechanical and electrical chief engineer Mo Kangkang witnessed this transformation: operators are shifting from manual labor to management. Intelligent systems not only liberate hands, but also unleash productivity. Relying on this intelligent closed-loop system, the shield machine smoothly crosses the lowest point of the river and advances forward with astonishing stability. Keywords: Cangyuan account, intelligent monitoring, AI brain

The 5000 meter excavation mileage measures not only the precision of Chinese manufacturing, but also the depth of Chinese wisdom. When the AI big model is deeply integrated with the national key equipment, what we see is not only the extension of the tunnel, but also the firm pace of a country's industrial transformation and upgrading. The Haitai Yangtze River Tunnel is using wisdom as a pen to write a new chapter of building a strong transportation country at the bottom of the Yangtze River.Editor/Gong Ziwei