ANALYSIS OF EMERGENCY EVACUATION FUNCTIONS USING THE PATHFINDER SİMULATION PROGRAM

Abstract

This study analyzes the effectiveness of evacuation processes during emergency situations in educational buildings. By utilizing the Pathfinder Simulation Program, simulations were conducted to identify factors influencing evacuation times, and evacuation performance was thoroughly evaluated under different student numbers and building conditions. The key variables affecting evacuation time, such as increased student population, the location and number of exit doors, floor height, flow density, and building design, were examined. Based on the simulation results, mathematical models were developed to predict evacuation time and were compared with simulation data to analyze error margins. The main findings of the study indicate that evacuation times significantly increase in buildings with a single emergency exit and that adding a fire escape could reduce the total evacuation time by 24%. Additionally, high occupant density within the building was found to cause congestion at certain points, negatively affecting the evacuation process. The mathematical model developed in this study provides a reliable alternative for researchers without access to simulation software. The results contribute significantly to improving emergency evacuation strategies in educational buildings and optimizing safe evacuation plans.