GIS 네트워크 분석을 활용한 중구 화재 취약 지역 분석

Abstract

Purpose: A fire in the city, classified as a social disaster, does huge damage to life and property. In Particular, the threat is being increased by the concentrated population density, the increase in the number of buildings and complex land use according to the deepening urbanization.Therefore, it is important to prevent a fire in advance by observing the golden time for fire suppression, rescue and first-aid activities. However, the issue of illegal parking is continues to be discussed as one of the factors that hinder the dispatch of fire trucks, and the increase in private vehicles in Seoul is expected to further increase the difficulty of accessing fire trucks in the future. Therefore, the purpose of this study is to grade vulnerable areas for fire through comprehensive judgment on the arrangement of emergency medical facilities and 119 safety centers and illegal parking. Method: Using fire outbreak data and Arc GIS Pro for Jung-gu, Seoul, comparison of fire fighting jurisdictions of the 119 Safety Center and areas that can be dispatched within golden time, emergency medical treatment After analyzing the correlation between the possible emergency transport distance to the facility within 5 minutes, public parking lot and illegal parking CCTV, and the occurrence of fire, the fire safety area and vulnerable area were derived through density analysis. Result: In the event of a fire in each administrative dong in Jung-gu, areas that are marginalized from initial suppression and evacuation measures were derived, and realistic and reasonable complementary measures according to the regionalization of administrative districts were suggested by proposing the relocation and expansion of fire fighting facilities and emergency medical facilities, and regional adjustment.