渝昆高铁是我国"八纵八横"高铁网京昆通道的重要组成部分。渝昆高铁全线建成通车后，重庆到昆 明的行车时间将大幅压缩，极大地提升西南地区与全国的交通便利性，促进区域经济协同发展。 场内设置制梁台座10个，双层存梁台座53个，最大存梁能力116孔。主要承担1标、2标420孔箱梁预 制任务，其中1标制梁315孔，2标制梁105孔。 中铁四局项目部使用智慧梁场信息化管理系统，引进数智化平台系统、四轴卧式弯曲中心、纵向分 布钢筋免拆卸定位组件、箱梁自动打磨喷涂一体机等多种智能化新工艺和新设备，实现制梁重要工序机 械化、自动化和智能化，在满足工艺要求和建设标准的同时，显著提升生产效率。 施工过程中，中铁四局项目团队狠抓工期节点，不断细化落实施工组织设计，严把材料进场关、工 序过程关、安全文明施工关，通过各环节标准化作业，全面提升预制箱梁的实体质量；对施工现场实施 全员、全过程、全覆盖、全方位的安全穿透式管理，强化安全管理和隐患排查，降低作业风险，保证箱 梁预制安全稳步推进。同时，项目团队狠抓节点任务落实，严格落实领导包保制度，项目领导班子深入 现场，强化对生产进度、安全质量管理、标准化建设等工作的盯控，为圆满完成箱梁预制任 ...

Group 1 - The first prefabricated box girder of the Zhangshan High-speed Railway was successfully completed, marking a new construction phase for the bridge engineering along the entire line [1][3] - The Zhaoan beam factory, built by Southeast Coastal Railway Fujian Co., Ltd. and constructed by China Railway Bridge Bureau Group, integrates advanced information technologies such as BIM and GIS into the production process [3] - The intelligent system at the Zhaoan beam factory enhances production quality, efficiency, and management levels through real-time data collection and AI analysis, facilitating rapid information transfer between on-site construction and management [3] Group 2 - The Zhangshan High-speed Railway is a key component of the national "Eight Vertical and Eight Horizontal" high-speed railway network, specifically the "Coastal Corridor," which connects major cities in the Guangdong and Fujian provinces [5] - The completion of the project is expected to accelerate communication between the Guangdong-Hong Kong-Macao Greater Bay Area and the Haixi Economic Zone, enhancing connectivity and economic collaboration between Fujian and Guangdong [5]