اميرمحمد باقرپور

According to statistics available in the accident database, in recent years, fire accidents have become the second most frequent accident in the world. One of the places prone to fire accidents is buildings. This points to the importance of properly an‎d safely implementing the emergency evacuation process in buildings in the event of a fire incident. One of the factors influencing how the emergency evacuation process is implemented is the architecture of the buildings. Due to the dynamic nature of the construction site environment, it is possible to make changes to architectural plans during the construction phase, which may disrupt the implementation of the emergency evacuation process. In this research, a framework has been proposed using augmented reality technology to investigate the impact of changes in architectural drawings on the emergency evacuation process before its implementation at construction sites in the event of a fire incident. In the proposed framework, a stan‎dard 3D building model was first created using fire an‎d emergency evacuation simulation software to safely implement the emergency evacuation process. Then, using the 3D model, an augmented reality-based application was developed based on the an‎droid operating system, with the help of which the user at the construction site can add the 3D model of the building to the site before implementing the mentioned changes in the build environment, apply the changes made in the architectural drawings to it, an‎d save them on the application. In order to eva‎luate the proposed framework, a case study method was used in this research. The results show an increase in decision-making speed, improved communication between stakeholders, reduced costs due to rework in the project, an‎d an 8.4% reduction in emergency evacuation time.

تخليه اضطراري , واقعيت افزوده , تغيير در نقشه هاي معماري , حادثه آتش سوزي

evacuation , augmented reality , changes in architectural plans , fire incident

Amir Mohammad Bagherpour

Dr. Mostafa Khanzadi