Research on advanced use of BIM to facility life cycle management

2023 Fiscal Year Final Research Report

• Project/Area Number: 19H02320
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Review Section: Basic Section 23030:Architectural planning and city planning-related
• Research Institution: Shibaura Institute of Technology
• Principal Investigator: SHIDE KAZUYA 芝浦工業大学, 建築学部, 教授 (60505353)
• Project Period (FY): 2019-04-01 – 2024-03-31
• Keywords: ライフサイクルマネジメント / BIM / 分類体系 / DfMA / 仕様書

Outline of Final Research Achievements

This study examines the process standards for the generation, accumulation and use of building information required for the advanced informatisation of building lifecycle management with BIM and proposes a foundation for this. The study examines the conditions and challenges for the social implementation of BIM in other countries that have positioned it as a platform for lifecycle management and are promoting its diffusion. Although many of the countries surveyed have differences based on their respective backgrounds and practices in terms of each theory, it is considered that they are converging towards a system that is aware of the ISO 19650 series in terms of the general theory. It is also assumed that the classification system, which is the key to information exchange, will be developed according to international standards and adapted to the circumstances of each country.

Free Research Field

建築生産

Academic Significance and Societal Importance of the Research Achievements

施設のライフサイクルマネジメントには建物、空間、構成要素の性能や仕様に関する情報の生成、蓄積、再利用が必要となる。しかし、施設の価値に対する認識が曖昧なまま、つくり手主導のプロセスで施設の情報を蓄積するBIMの普及が進んでも、無秩序なデータがストック効率の最大化を妨げる。諸外国の情報を整理することで、我が国の課題を明確にできる。第1に、建物要素の性能仕様、工事仕様、出来栄え、検査方法など、様々な「仕様」を蓄積していく情報共有の仕組みが施設管理に対して持つ意味を明示した。第2に、国際標準に日本の実情を合わせるアプローチを想定し、情報共有の仕組みや分類体系の適用に対する課題や条件を提示した。