Abstract:
The study aims to enhance the Universal Design evaluation process by leveraging
Building Information Modelling (BIM) to automate accessibility assessment for
buildings. With a growing aging population, increased disability prevalence, and
the necessity to accommodate diverse travelers, Universal Design Evaluation gains
importance. However, traditional manual evaluation methods exhibit errors. BIM,
as a comprehensive 3D model incorporating building information, offers a
practical alternative for assessing universal accessibility. This study proposes a
framework utilizing BIM to measure accessibility in both existing and new
building plans, aiming to ensure Universal Design principles are incorporated. By
automating accessibility assessment through Dynamo using BIM data during the
design stage, can potentially lead to significant reductions in time and labour for
review, enhancing the proficiency of the evaluation process. Additionally, BIM
facilitates early identification of accessibility issues, minimizing adverse effects of
design changes during construction. The transition to automated BIM-based
checking systems not only streamlines the design approval process but also
promotes transparency within the Architecture, Engineering and Construction
(AEC) business, signalling positive advancement in Universal Design
implementation. Persons with disabilities (PWD) constitute a significant portion
of
society,
necessitating comprehensive support, including accessible
environments, and full inclusion in all spheres of life. Despite existing accessibility
codes, the absence of an accessible system for PWD highlights systemic
challenges. Automated code checking emerges as a critical phase in the design and
construction process, requiring standardization and technological advancements.
By integrating Universal Design and BIM, the study seeks to optimize accessibility
and minimize the need for future renovations, emphasizing the necessity of
automation and digitalization in enhancing inclusivity and efficiency in
architectural design and construction processes.
