Journal of the Architectural Institute of Korea (대한건축학회논문집)

Architectural Institute of Korea (대한건축학회)
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A Study on Spatial Analyses and Way-finding Before and After the Remodeling of Underground space - With a Focus on the Landmark locations After the Remodeling of a Mixed-Use Commercial Complex, COEX Mall -

지하공간의 리모델링 전·후 공간구조 분석과 길 찾기에 관한 연구 - 복합 상업시설 코엑스 몰의 랜드마크를 중심으로 -

  • Baek, Dae-Hwa (Dept. of Civil and Environmental Engineering, KAIST) ;
  • Lim, Lisa (Dept. of Civil and Environmental Engineering, KAIST)
  • 백대화 (한국과학기술원 건설및환경공학과) ;
  • 임리사 (한국과학기술원 건설및환경공학과)
  • Received : 2023.06.01
  • Accepted : 2023.12.15
  • Published : 2024.01.30
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Abstract

The number of visitors to the COEX Mall decreased after the 2013 remodeling, contrary to the prediction that the number would increase. Following the remodeling, visitors experienced inconvenience in using the mall and had difficulties determining their locations and surroundings. They faced challenges with spatial cognition and way-finding. This study aimed to compare the spatial structure of the mall before and after remodeling and identify factors influencing visitors' spatial cognition. In the methodology section, space syntax theory was employed to analyze axial map. The analysis focused on several key indices, including integration, intelligibility, and intensity. This comprehensive approach provided valuable insights into the spatial structure and its effects on navigation within the studied area. Through axial map analysis, various aspects of the COEX Mall, including total average integration, 10% integration core, intelligibility, and intensity, showed slight improvements after the remodeling. However, further examination of the relationship between the 10% integration core axis and the landmark revealed that the landmarks after the remodeling are not attached to the integration core making it hard to access from other locations, suggesting that the landmark was less effective in its role. This finding underscores the importance of carefully considering the placement and distribution of landmark when planning the remodeling of multi-purposed commercial spaces, as they can have a substantial impact on the overall spatial characteristics and navigability for visitors.

Keywords

Acknowledgement

This research was supported by UNDERGROUND CITY OF THE FUTURE program funded by the Ministry of Science and ICT.

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