Analysis of the Spatial Relationship of Residential Fires and Critical Infrastructure: The Case of Busan Metropolitan City

This study analyzes the spatial distribution of residential fire incidents in Busan Metropolitan City, focusing on key factors influencing fire risk. Using data from 2020 to 2022, the study examines the frequency and location of fires, considering demographic and housing characteristics such as the proportion of single-person households, housing size, housing type, and building age. Spatial analysis reveals significant clustering of fire incidents, with higher risk observed in areas with more single-person households, smaller houses, multi-family dwellings, detached houses, and older buildings. Surprisingly, apartments, despite accounting for many incidents, showed no significant correlation with fire risk. These findings suggest the need for targeted fire prevention strategies tailored to different housing types and vulnerable populations. Future research should explore the effectiveness of current fire safety measures in high-risk areas.