摘要:在大型交通枢纽建设过程中，钢结构工程亟需解决信息流传递缺失、可追溯性差以及管理效率低等困难。本文提出基于BIM等智能建造关键技术搭建钢结构全生命期管理系统的方法，实现BIM模型的算量计价、产值管理、构件全生命期跟踪及进度可视化管理，通过该方法解决钢结构工程建设过程中存在的问题。研发成果已在厦门新北站大型交通枢纽工程中落地应用，将BIM模型与设计、施工管理过程紧密关联，实现项目建造过程的动态智能管控，提升项目进度、质量和安全的管控能效。项目为国内大型交通枢纽项目钢结构管理提供可复制的信息化、数字化、精细化的经验借鉴，具有广泛的推广意义。

Abstract: During the construction of large-scale transportation hubs, steel structure projects are urgently needed to overcome the difficulties of missing information in flow transmission, poor traceability and low management efficiency. This paper proposes a method to build a whole-life management system for steel structure based on BIM and other key technologies of intelligent construction, which realizes the quantitative pricing, output value management, whole-life tracking of components and progress visualization management of BIM model, and solves the problems existing in the process of construction of steel structure projects. The R & D results have been applied in Xiamen New North Station large-scale transportation hub project, which closely associates the BIM model with the design and construction management process, realizes the dynamic and intelligent control of the project construction process, which can improve the energy efficiency of project progress, quality and safety control. The project provides replicable informationization, digitalization and refinement experience for steel structure management of large-scale transportation hub projects in China, which is of significance for wide popularization.