【我在大国工程当工匠】比三峡大坝高出62米！他们在戈壁挑战“世界之最”

Core Viewpoint - The construction of the Dashi Gorge Water Conservancy Hub in Xinjiang, which is the world's highest concrete-faced rockfill dam at 247 meters, represents a significant achievement in modern water conservancy engineering, addressing flood control, irrigation, power generation, and ecological regulation [1]. Group 1: Project Overview - The Dashi Gorge Water Conservancy Hub is taller than the Three Gorges Dam by 62 meters and is designed to handle complex geological and climatic conditions [1]. - The project is a collaboration led by China Energy Engineering Group Gezhouba Company, showcasing the dedication and expertise of its builders over five years [1]. Group 2: Key Personnel and Their Contributions - Xu Shumei, the deputy manager of the project, emphasizes quality control, implementing a three-tier quality inspection network and optimizing material usage, saving 2,240 tons of fly ash and over 20 million yuan in costs [2][4]. - Li Dongfei, the project manager, has transformed traditional construction methods by integrating technology, leading to the development of a smart management cloud platform with an investment of over 80 million yuan [4]. - Mei Lin, a renowned hoisting engineer, successfully completed the precise installation of a 367-ton generator rotor, overcoming challenges posed by strong winds and complex canyon conditions [5][7]. Group 3: Technological Innovations - The project utilizes a smart management system with 2,300 monitoring points for real-time tracking of dam conditions, enhancing safety and efficiency [4]. - Innovations such as the "joint-type" chute design were inspired by ancient armor, addressing deformation issues caused by high winds during construction [4]. Group 4: Project Timeline and Future Outlook - The Dashi Gorge project is on track to have its first generator operational by July 2026, which will significantly benefit the irrigation of 8 million acres of farmland and local communities [8].