건축인허가 법규자동검토를 위한 BIM 정보 관리 방안 연구

Abstract

Building Information Modeling (BIM) is regarded as one of the best solutions to management and application of various building information because the importance of management and application about information has come to the fore in construction industry. A lots of countries are trying to apply BIM model for building permission process because BIM model is comprised of comprehensive information about whole construction process. Various researches and studies about automated building code checking system have proved the result of benefit about usage of BIM model in building permission process. In most cases, the systems have used Industry Foundation Classes (IFC) format for building permission process because IFC is international standard open BIM format. However, the IFC schema cannot be directly used to get the various building code information in most countries, moreover the usage and modeling guidelines of IFC schema to check building code are not existing yet. This issues cause interoperability problems during BIM modeling phase and the interoperability problems raise a reliability problem about the building permission. This paper suggests the method of mapping process between IFC schema and national building code to solve that interoperability problems. Using the mapping methods, this paper built the database for correlational information and developed information management system. The developed web system improves accessibility to the information who want to model BIM for building permission and develop automated building code checking system. The system can raise the quality of BIM model and improve interoperability between BIM model and automated building code checking system. The improvement of interoperability improves reliability of building permission and it raise significantly the productivity for the construction industry.