A Genetic Algorithm of Computer-Aided Architectural Design Based on BIM

Building Information Modeling technology is an emerging engineering digital design method in the architectural design industry. In which the architectural information model and comprehensive civil engineering design, related inspection and pipe network control can be realized. This paper analyzes the building scheme decision-making model based on BIM genetic algorithm. In this article, authors have analyzed a diverse application of BIM technology in energy conservation. According to the results obtained it has been examined that in the optimized scheme compared to the original design scheme, the building energy consumption is reduced by 16%, the natural lighting is increased by 1.5%, and the natural pressing hours are increased by 10%. After multi-objective optimization, the building integrated design scheme makes the building energy consumption lower, the natural lighting and natural ventilation effect are improved, which reflects the advantages and design effect of building integrated design. This paper is grounded on BIM computer-aided architectural scheme optimization research that has a progressive and imperative consequence. © 2023 CAD Solutions, LLC,.