Journal of the Korean Association of Geographic Information Studies (한국지리정보학회지)

The Korean Association of Geographic Information Studies (한국지리정보학회)
권호 표지
DOI QR코드

DOI QR Code

An Analysis of Accessibility to the Living SOC for 'n-Minute City' Plan: the Case of Changwon City

n분 도시 계획을 위한 생활SOC 접근성 분석 - 창원시 사례 -

  • Seong-Won Kang (Department of Urban Engineering, Gyeongsang National University) ;
  • Tae-Heon Moon (ERI, Department of Urban Engineering, Gyeongsang National University)
  • 강성원 (경상국립대학교 대학원 도시공학과 ) ;
  • 문태헌 (경상국립대학교 도시공학과)
  • Received : 2024.07.10
  • Accepted : 2024.08.28
  • Published : 2024.09.30
Download PDF
⟨ Previous Next ⟩

Abstract

As a part of domestic and international 'Time-Urban Planning,' the concept of 'n-minute city' is being discussed. However, relevant research in this area remains insufficient. Particularly in South Korea, studies focusing on n-minute cities based on accessibility are notably lacking. Therefore, this study aims to investigate Changwon City, dividing it into urban and non-urban areas. For each of the eight different aspects of 'Living SOC', we analyze accessibility and propose fundamental directions for creating n-minute cities in Changwon. The data are collected at a 100×100m cell level, including population and the location of SOC facilities. The road network data are also constructed, and the network analysis method of QGIS employed to measure accessibility to each facility. The results indicate that in urban areas, the average travel time to Living SOC is approximately 12 minutes. However, even within urban areas, locations on the outskirts take around 16 minutes, showing some variation compared to the city center. Non-urban areas have an average travel time of about 18 minutes, indicating poor accessibility. Additionally, there is significant variability in travel time to facilities depending on the specific cell in non-urban areas, necessitating targeted solutions. Considering the ongoing population decline in South Korea, achieving n-minute cities requires not only reconsidering customized facility supply and placement based on regional characteristics but also fundamentally restructuring urban spaces through strategies such as compact cities to optimize land use.

국내외에서 '시간도시계획'의 일환으로 n분 도시가 논의되고 있지만 관련 연구는 부족한 실정이다. 특히 국내에서 접근성을 기반으로 n분 도시 연구는 상당히 부족하였다. 이에 본 연구는 창원시를 대상으로 하되, 창원시를 도시지역과 비도시지역으로 구분하여 각각 총 8개 생활SOC 별로 접근성을 분석한 후, 창원시의 n분 도시 조성을 위한 기본방향을 제시하고자 한다. 데이터는 100×100m 셀 단위로 인구수와 '생활SOC' 시설별 위치를 파악하고, 도로망 데이터를 구축하였으며, QGIS의 네트워크 분석 방법을 이용하여 각 시설까지 접근성을 측정해 보았다. 그 결과 도시지역에서 생활SOC까지 접근시간은 평균 12분 정도가 소요되었으나 도시지역이라도 외곽에 위치한 곳은 약 16분 정도로 나타나 도심지와 다소 차이가 발생하였다. 비도시지역은 생활SOC까지 평균 약 18분이 소요되어 접근성이 좋지 않았다. 또한, 비도시지역에서는 셀에 따라 시설까지 접근시간 편차가 매우 크게 나타나 특별한 대책이 필요하다. 하지만 인구감소가 진행되는 우리나라의 현실을 감안한다면 n분 도시 달성을 위해 지역 특징을 고려하여 맞춤형 시설공급과 배치를 재검토해야 할 뿐 아니라, 무작정 새로운 생활SOC를 공급할 수 없으므로 토지이용을 집약화하는 컴팩트시티 등 근본적으로 도시공간을 재구조화하는 전략이 필요하다.

Keywords

References

  1. Caselli, B., Carra, M., Rossetti, S. and M. Zazzi. 2022. Exploring the 15-Minute Neighbourhoods. An Evaluation Based on the Walkability Performance to Public Facilities. Transportation Research Procedia 60(1):346-353.
  2. Da Silva, C., King, D.A., and S. Lemar. 2020. Accessibility in Practice: 20-Minute City as a Sustainability Planning Goal. Sustainability 12(1):129.
  3. Hwang, D.S., Oh, Y.T., Lee, S.S. and T.H. Kim. 2008. Development of Pedestrian Signal Timing Models Considering the Characteristics of Weak Pedestrians. Korean Society of Transportation 26(1):181-190.
  4. Jang, J.H. and J. Nam. 2021. The Analysis of Living SOC Gap between Urban and Non-Urban Areas Focused on Goyang City, Gyeonggi-do. Journal of Urban Studies and Real Estate 12(2):199-218.
  5. Jeong, D.W. 2019. Compact City Strategy in Japan-Building a Compact City Centered on Public Transportation in Toyama City. Korea Planning Association 451(4):21-24.
  6. Kim, J.B. 2024. Operational Status and Implications of Japan's Location Optimization Plan in Response to Population Decline. Korea Research Institute for Human Settlements 964:1-12.
  7. Kim, Y.J. 2021. A Study on the Use of Senior Centers in Small and Medium-Sized Cities Outside the Capital: Focusing on Urban and Rural Areas of Chungju City. Journal of Korea Academia-Industrial Cooperation Society 22(12):404-410.
  8. Koo, H.S. 2018. The Key Issues and Strategic Directions of the Social Overhead Capital (SOC) Policy. Korea Research Institute for Human Settlements 696:1-8,
  9. Lee, H.B. and C.H. Kim. 2023. A Study on the Status and Characteristics of the N-Minute City in Seoul using Pedestrian Network Analysis - Focused on the Supply and Demand of the Local Living Service Facilities by Age Group. Journal of The Urban Design Insitute of Korea 24(5):51-70.
  10. Lee, J.H. 2022. Three-Year Plan Outcomes for Living SOC. Office for Government Policy Coordination 33pp.
  11. Lee, J.W., Lim, M.H. and H.Y. Kim. 2020. Analysis on Preschool Location and Demand Based on Accessibility : Focused on Jeonju City, Jeolabuk-do. Journal of Urban Studies and Real Estate 11(2):59-78.
  12. Lim, E.S. 2018. Strategies for Expanding Living SOC to Create Inclusive Innovation Spaces National Research Council for Economics, Humanities and Social Sciences 15(1):1-7.
  13. Ministry of Agriculture, Food and Rural Affairs. 2024. Basic Policy for Rural Spatial Restructuring and Regeneration.
  14. Moreno, C. 2023. Droit De Cite: De La "Ville-monde" a La "Ville Du Quart D'heure". Jeongye-c Publishers pp. 127-147.
  15. Office for Government Policy Coordination. 2022. Achievements of the 3-Year Plan for Enhancing Accessibility to Living SOC(2020-2022).
  16. Park, S.J., Lee, J.S., Kang, D.H., Jeong, E.H., Jeon, H.J. and S.B. Park. 2007. A Study on Walking Speed and Stride Length According to Age. Journal of the Ergonomics Society of Korea pp.430-434.
  17. Seong, E.Y. 2021. N-Minute City: An Empirical Study and Implementation Strategies. Architecture & Urban Research Institute 202pp.
  18. Statistics Korea. 2023. Resident Registration Population Status in 2023.
  19. Yoon, J.R., Lim, J.H., Shin, D.G., H.M. Na. 2024. A Study on the Improving Urban Development Strategies and Planning Standards for the Creation of N-minute Living Areas. Land & Housing Research Institute.