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新质引擎丨看智能制造如何“挑大梁”
Ke Ji Ri Bao· 2026-01-26 06:16
科技日报记者 吴叶凡 箱梁是现代大型桥梁、高架桥中最主要、最常见的桥梁结构,为一座座"飞虹"跨越天堑提供着坚实 支撑。 从传统的箱梁预制,到如今的智慧拼装,智能化正深刻重塑着我国梁场的制造模式,提升着桥梁的 建造效率与品质。 搭建信息"高速公路" 近期国新办举行的新闻发布会上,交通运输部综合规划司负责人金敬东介绍,"十四五"时期,我国 重大交通基础设施项目总体进展顺利。在这一进程中,桥梁建设尤为关键。 在位于湖北省黄冈市麻城市的麻城梁场,一榀榀箱梁在智能化流水线上完成制造,井然有序"排队 出场",为合武高铁建设贡献"钢筋铁骨"。 中铁一局合武高铁麻城梁场总工程师董贺介绍,麻城梁场围绕"数智化"转型升级目标,以AI智能化 管理系统为基座,通过运用建筑信息模型(BIM)、物联网、AI智能识别、智能终端等先进技术,对生 产、人员、质量、安全、技术、设备、工序、物资8个方面进行全过程智能化管控,实现N个智能化工 装设备的深度链接。 "形象地说,箱梁制造过程中,有上百条看不见、摸不着的信息通道。这些通道将调度中心与各个 生产单元链接起来。"董贺进一步解释,"我们要做的,就是打通各个信息通道间的壁垒,搭建信息'高 速公路 ...
通苏嘉甬铁路常熟段首榀箱梁完成架设
Su Zhou Ri Bao· 2025-11-02 00:23
Core Viewpoint - The construction of the Tongsu-Jiaxing-Ningbo Railway's Changshu section has progressed to the box girder erection phase, marking a significant milestone in the project [1] Group 1: Project Details - A 720-ton box girder was successfully erected on the Su-Yu Grand Bridge, specifically between piers 445 and 446, with dimensions of 32.6 meters in length and 12.6 meters in width [1] - The box girder was prefabricated at the Xiangcheng Beam Factory, which utilizes advanced technologies such as AI, IoT, and the Internet to enhance production efficiency and safety [1] - The Xiangcheng Beam Factory has a maximum monthly production capacity of 96 girders and can store up to 106 girders at a time [1] Group 2: Safety and Management - China Railway Guangzhou Engineering Bureau adhered to strict safety management protocols and developed scientific plans for equipment handling and transportation to ensure the successful erection of the box girder [1] - As of now, a total of 81 box girders have been erected since the first one was successfully placed on July 14 of this year [1] Group 3: Strategic Importance - The Tongsu-Jiaxing-Ningbo Railway is a crucial part of the national high-speed railway network and serves as a key component of the coastal railway passenger transport corridor [1] - This railway will enhance the connectivity of the Yangtze River Delta's transportation network by linking with several existing rail lines, thereby improving the overall infrastructure in the region [1]
通过认证!潍宿高铁至青岛连接线1标青岛制梁场进入批量生产阶段
Qi Lu Wan Bao· 2025-05-27 01:39
齐鲁晚报·齐鲁壹点记者 王瑞超 实习生 卫换利 经审查,专家组一致认为,中铁十局青岛制梁场施工现场规划合理,生产设施、设备齐全,智能化程度高,人员配置和物资 材料充足,一线施工人员能够熟练掌握操作规程和技术要领,各道工序施工规范,梁场预制的箱梁产品质量合格,已完全具 备批量生产能力,可通过生产许可证实地核查并予以发证。 自开工以来,项目团队秉持"精益建造"理念,通过标准化管理与技术创新双轮驱动,严控箱梁质量。一方面,构建标准化作 业流程,细化预制工序管控;另一方面,引入数字拌合站、焊接机器人及"迈思系统"等智能设备,搭建全流程信息化智控平 台,实现从原料采购、生产加工到成品检验的全程智能化管理,既保障品质稳定,又提升资源利用效率。 在此次认证审查中,专家组对制梁场开展了全方位严格检查,重点包括:成品梁尺寸精度检测与外观质量评估、现场原材料 试验、机械设备运行状况检查;同时全面审核了内业资料与技术文件,评估了工艺方案可行性,考核了安全文明生产落实情 况,并对箱梁预制各工序进行了系统化查验。 5月25日,中铁十局二公司承建的潍宿高铁至青岛连接线1标青岛制梁场传来喜讯:经过山东省生产许可认证专家组为期两天 的严格核 ...