Abstract

Building Information Modeling (BIM) enables the creation of digital twins for physical assets like buildings and infrastructures. To accurately represent the actual structural behavior, it is essential to calibrate these virtual models using real on-site measurements. This process is crucial as on-site damages can compromise key mechanical attributes, affecting the asset's safety and integrity. Typically, calibration involves manual tasks such as modifying structural databases and updating damaged element properties, which can introduce errors and complexities. This paper proposes using Robotic Process Automation (RPA) protocols to automate the calibration of BIM structural models. This enhances the integration of structural damages into BIM models, improving interoperability between architectural and structural federated models. A case study on a real steel bridge demonstrates the effectiveness of the proposed RPA tool. © 2025 IABSE Symposium Tokyo 2025: Environmentally Friendly Technologies and Structures: Focusing on Sustainable Approaches - Report All rights reserved.