基于数字孪生的桥梁养护管理平台应用研究

随着基础设施建设的发展，桥梁养护管理面临巨大挑战。基于数字孪生的桥梁养护管理平台，本文结合数字孪生、BIM、GIS及物联网等技术，提出该平台总体架构及技术架构，研究了包括三维环境性能优化与设备数字孪生映射的平台关键技术，实现了平台各类具体功能。该平台已在江苏省泰州市引江河大桥及其他类似桥梁进行了应用，优化了管理手段，提高了养护效率，并推动了养护管理手段的数字化转型。

Research and Application of Bridge Maintenance Management Platform Based on Digital Twin Technology

As infrastructure construction progresses, the maintenance management of bridges faces immense challenges. Combining digital twin, BIM, GIS, IoT, and other technologies, this paper proposes the overall architecture and technical framework of a bridge maintenance management platform based on digital twins technology. The paper studies key platform technologies such as three-dimensional environment performance optimization and equipment digital twin mapping, and implements various specific platform functions. The platform is applied to the Yinjiang River Bridge in Taizhou City and other similar bridges, which optimizes management methods, improves maintenance efficiency, and further promotes the digital transformation of maintenance management methods.