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花江峡谷大桥“横竖”都是第一,底气何来
Ren Min Ri Bao· 2025-10-27 05:34
Core Insights - The construction of the Huajiang Gorge Bridge exemplifies China's advancements in engineering technology through independent innovation and the strengthening of the "engineer dividend" [1][4] - The bridge, measuring 2890 meters in length and with a main span of 1420 meters, is recognized as the world's highest bridge at 625 meters above water, showcasing China's capabilities in complex engineering projects [1][2] Engineering Technology Breakthroughs - The bridge utilizes 2000 MPa high-strength steel wires, capable of lifting ten small cars, and incorporates advanced technologies such as Doppler laser radar for wind measurement and a "smart cable" system [2][3] - The project team achieved seamless integration of multiple cutting-edge technologies, completing 21,000 tons of steel beam alignment in just 73 days, significantly reducing construction time [3] Organizational and Collaborative Strength - The construction employed a "ranking and leadership" model to form specialized teams, enhancing the integration of innovative results with engineering practices [3] - China's strong organizational and collaborative capabilities in complex systems engineering are highlighted, which are also evident in other fields such as aerospace and high-speed rail [3] Talent and Human Resources - Engineers are recognized as a crucial force in advancing engineering technology and are integral to national strategic talent [4] - The project team was awarded the "National Excellent Engineer Team" title for overcoming significant challenges during construction, reflecting the high level of skilled talent in China [4] Future Directions - While China leads in engineering technology, there is still room for improvement in key materials, core components, and supporting software [4] - The focus should be on enhancing independent innovation capabilities to address major engineering technology issues related to national strategic needs [4]