基于IFC标准的桥梁建养一体化信息管理研究OACHSSCD

The bridge engineering is transitioning from"construction-maintenance separation"to"construction-maintenance coordination"model,with fragmented information and low data reuse per-sist under the traditional management model.To address this,an integrated information management framework based on the Industry Foundation Classes(IFC)standard is proposed.The framework ex-tends IFC bridge specific property sets and integrates the Engineering Breakdown Structure(EBS)coding system to enable standardized representation and integration of lifecycle information.A BIM da-tabase using HBase stores IFC data for efficient management and querying of large scale engineering datasets.An integrated platform is developed,supporting BIM model visualization,monitoring data display,4D construction simulation,and document management.The results show that the framework effectively mitigates information silos and enhances the informatization of bridge construction and ma-intenance,offering a viable technical pathway for full lifecycle management.