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Space syntax 기법을 활용한 Social Path 효과분석

An Analysis of the Effectiveness of Social Path Using the Space Syntax Technique

  • 최성택 (홍익대학교 과학기술연구소) ;
  • 이향숙 (인천대학교 동북아물류대학원) ;
  • 추상호 (홍익대학교 도시공학과) ;
  • 장진영 (홍익대학교 도시공학과) ;
  • 김수재 (홍익대학교 도시공학과)
  • Choi, Sung Taek (Research Institute of Science and Technology, Hongik University) ;
  • Lee, Hyang Sook (Graduate School of Logistics, Incheon National University) ;
  • Choo, Sang Ho (Department of Urban Design & Planning, Hongik University) ;
  • Jang, Jin Young (Department of Urban Design & Planning, Hongik University) ;
  • Kim, Su Jae (Department of Urban Design & Planning, Hongik University)
  • 투고 : 2015.01.28
  • 심사 : 2015.04.03
  • 발행 : 2015.04.30

초록

보행자는 일반적인 보행로뿐만 아니라 건물을 통과하거나 넓은 공간을 가로지르는 등의 비정형적인 보행 경로를 통해 다양한 방식으로 이동한다. 본 연구는 이러한 보행 경로를 social path로 정의하여 보행 네트워크의 범주 안에 포함시켜 정의하였다. 기존의 보행 접근성 연구에서는 이러한 보행 경로를 고려하지 못해 대상지의 공간적 위계 수준과 각 가로의 연결성을 올바르게 평가하지 못하였다. 이를 개선하기 위해 본 연구는 대중교통의 요지임과 동시에 상업 시설이 밀집된 서울의 주요 대상지를 선정하여 social path의 효과 분석을 수행하였다. 이를 위해서는 네트워크 공간 분석에서 활용되는 space syntax 기법의 공간 통합도(Integration)를 평가 지표로 설정하였다. 분석 결과, social path로 인해 각 가로의 연결성이 변화됨과 동시에 보행자의 최적 경로가 합리적으로 바뀌는 것으로 나타났다. 특히, 대상지 내부의 주요 가로와 social path의 개선효과가 두드러졌다. 이러한 점을 통해 social path의 연결성이 뛰어나고 보행자의 최적 경로를 보다 현실적으로 구현할 수 있다는 점을 증명하였다.

Pedestrians not only walk along pedestrian pathways, but also choose unusual routes such as passing through buildings or crossing large scale open spaces. This study defines these unusual paths as social path, and includes them into one of the pedestrian road categories. Previous pedestrian accessibility and route choice studies could not evaluate correctly the space connectivity or optimal route because the social path was not considered properly. Therefore, this study analyzes the effectiveness of the social path in view of space connectivity focused on Coex and Seoul stations in Seoul, which are representative transit oriented development(TOD) areas. Global integration, which is widely used in network analysis, is selected (as performance index) to identify the space hierarchy and define new pedestrian links. The study results show that the network connectivity is improved especially in the main streets and social paths. This study demonstrated that the social path should be considered in finding the pedestrian optimal route from the practical perspective.

키워드

참고문헌

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