Algorithm-Based Bim Model Analysis Methodology at Urban Level

Abstract

In this paper, we described the use of Building Information Modeling methods for urban analysis. This purpose has been usually established by Geographic Information Systems however the development of Computer-Aided Design software made it possible to analyse large areas or parts of cities with the help of BIM models. This study focuses on the assessment of prefabricated large-panel buildings in the garden city of Pécs, in Hungary. The goal was to determine a building selection method according to the integrity of the area. We took into consideration infrastructural facilities, spatial position of shops, bus stations, and educational institutions compared to the locations of selected buildings. This approach supported the determination of potential inherent in renovations. The research consisted of three main stages: BIM model production methods and procedures, use of algorithm-based workflows during data import and spatial analysis, and quantification and eval uation of generated information. Due to the high complexity of Architectural, Engineering, and Construction projects and new digitalized methods, the use of algorithms and BIM models has been the fastest growing part of the industry in the past few years. This combination can support logical examinations and calculations between 3D and 2D information. The generated final results derived from locations made it possible to evaluate prospective renovations. The presented methodologies can be used in the case of other types of buildings and can support the decisions during the delivery of assets.