통행패턴에 기반한 일상 생활권 설정 : 충청권역을 중심으로

Abstract

In the urban planning field, the daily living areas within either a city or a county have long been defined by the uniform unit of a certain population size, especially in Korea. In doing so, the approach of top-down urban planning has been adopted, in which public facilities should be either distributed or deployed after installing the living areas. This might have resulted in a mismatch of the living areas between being designated in the deployment of public facilities such as services and amenities, and being used by residents. To solve this problem, the approach to daily living consists in a plan that considers the distance, time, and frequency of travels related to daily needs by urban dwellers to be analyzed and provided to set daily living areas. Therefore, this study aims to establish daily living areas based on travel patterns in the Chungcheong provincial area as the spatial scope of our analysis, including the Daejeon metropolitan city, Sejong Special City, North and South Chungcheong Province areas. The study area allowed us to examine both rural and urban areas with diverse population sizes. Additionally, the raw data from the 2016 Household Travel Survey, including purposes and modes of travel from origin to destination, are employed to identify the movements related to daily life. According to our methodology, the Community Detection is applied to detect social network structures based on the purposes and modes of travels as modularity. The study concludes that actual living areas differ from those designated, indicating that bottom-up urban planning aimed at establishing actual living areas should be more desirable for people who live and move with diverse purposes and modes of travel for daily living.