新春走基层·大国工程新春看攻坚丨兰张高铁的“数智脊梁”

Group 1 - The Lanzhang High-Speed Railway is a crucial part of China's "Eight Vertical and Eight Horizontal" high-speed rail network and the Silk Road Economic Belt rapid passenger transport corridor [6] - The section from Wuwei to Zhangye is the last segment of the entire line, with the project team being one of the first to start construction [6] - The project team consists of 89 members, with 65% being post-90s and 22% being post-00s, indicating a youthful workforce [6] Group 2 - The team faced challenges with the foundation construction in the loess region, which led to collapses after pile foundation drilling [6] - A young technician, Qin Zhenqi, developed an optimized solution using "casing follow-up + mud wall protection" to address the pile foundation collapse issue [6][9] - The project has seen a 40% increase in construction efficiency due to the collaboration between younger and more experienced workers [9] Group 3 - The project has implemented a smart management platform to enhance safety management and monitor operational procedures and safety equipment usage [8] - Older workers, despite their extensive experience, have benefited from the guidance of younger team members in operating new technology and equipment [8] - The integration of digital and intelligent equipment has played a significant role in improving construction quality and efficiency [9]