摘要:针对现役桥梁工程中重建轻养、信息传递不通畅等问题，采用BIM技术的管养平台建设已成为桥梁养护管理的新方向。本文以武汉某公路大桥为例，利用BIM信息承载传递优势，融合GIS、移动互联网、物联网、无人机倾斜摄像等新技术，面向桥梁设计、施工、管养构建基于BIM的大型桥梁管养平台。实践证明，该平台能有效提高大型桥梁养护管理效率和科学决策水平，实现大型桥梁养护管理数据化、智能化，为大型桥梁全寿命期管养提供一种新的手段。

Abstract: In view of the problems of bridges in service such as more attention to construction, less to maintenance and unsmooth information transmission, the establishment of maintenance management platform based on BIM technology has become a new direction of bridge maintenance management. In this paper, taking large-scale bridge in Wuhan as an example, BIM model used in design, construction, management and maintenance, a large-scale bridge maintenance management platform was built through taking advantages of BIM information processing with integration of new technologies such as GIS, mobile internet, IOT and so on. Practice has proved that the platform can effectively improve the management efficiency and scientific decision-making level of large-scale bridge maintenance, realize the digitalization and intelligentization of large-scale bridge maintenance management, and provide a new method for the management and maintenance of large-scale bridges throughout the life cycle.