UHPC Manufacturer Cooperation Cases in Bridge Projects — Qinglong's UHPC Bridge Application Expertise

The application of UHPC in bridge engineering is mainly reflected in bridge decks, arch rings, guardrails, repair and reinforcement, and other fields. Bridge projects built with the participation of Qinglong UHPC include more than 50 large bridges such as the Hong Kong-Zhuhai-Macao Bridge, Nanjing Yangtze River Bridge, and Wuhan Yangsigang Yangtze River Bridge, with UHPC usage exceeding 100,000 cubic meters, showing excellent performance in crack resistance, durability, and construction efficiency.

Technical features: The bridge deck of the Hong Kong-Zhuhai-Macao Bridge has a service life extended to 120 years; the repair and reinforcement of the Nanjing Yangtze River Bridge increased load capacity by 40%; the arch ring of the Wuhan Yangsigang Bridge reduced self-weight by 30%; the guardrail of the Guizhou Beipanjiang Bridge improved impact resistance by 50%. These projects have verified the outstanding performance of UHPC in bridge applications.

Bridge Deck Applications

Hong Kong-Zhuhai-Macao Bridge: excellent corrosion resistance; Hangzhou Bay Bridge: outstanding fatigue performance; Qingdao Bay Bridge: good freeze-thaw resistance; Pingtan Strait Bridge: strong wind and wave resistance. Bridge deck applications have delivered remarkable results.

Arch Ring Structure Applications

Wuhan Yangsigang Bridge: lightweight and long span; Guangzhou Hedong Bridge: convenient and fast construction; Nanning Bridge: beautiful design and good performance; Xiamen Xiang'an Bridge: strong durability and low maintenance. Arch ring applications offer clear advantages.

Guardrail System Applications

Guizhou Beipanjiang Bridge: high anti-collision rating; Yunnan Longjiang Bridge: good durability; Hunan Aizhai Bridge: excellent visual appeal; Sichuan Ganhaizi Bridge: easy installation. Guardrail applications are safe and aesthetically pleasing.

Repair and Reinforcement Applications

Nanjing Yangtze River Bridge: significant reinforcement effect; Wuhan Yangtze River Bridge: extended service life; Qiantang River Bridge: improved load capacity; Zhengzhou Yellow River Bridge: fast and simple construction. Repair and reinforcement are economical and efficient.

Bridge application technology is mature. Qinglong UHPC's professional experience supports bridge construction.