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서울시 보행자 교통사고에 영향을 미치는 물리적 환경요인에 관한 연구 : 2014 TAAS 자료를 중심으로

Title
서울시 보행자 교통사고에 영향을 미치는 물리적 환경요인에 관한 연구 : 2014 TAAS 자료를 중심으로
Other Titles
A Study on the Physical Environmental Factors Influencing Pedestrian Traffic Accidents in Seoul, Korea : Focused on the 2014 TAAS Data
Author
이수기
Keywords
보행자 교통사고; 보행 안전; 음이항 회귀모형; 물리적 환경; Pedestrian Traffic Accidents; Pedestrian safety; Negative Binomial Regression; TAAS
Issue Date
2016-06
Publisher
대한국토·도시계획학회
Citation
국토계획, v. 51, NO 3, Page. 197-216
Abstract
During the past decades, the paradigm of transportation planning has shifted from automobile-centered to pedestrian-oriented perspectives in Korea. In the context of this paradigm shift, this study examines the relationships between physical environmental factors and the pedestrian traffic accidents. Using the 2014 Traffic Accident Analysis System (TAAS) data, including traffic accidents of pedestrians in Seoul, Korea, we identify important physical environmental variables that influence pedestrian traffic accidents. With negative binomial regression models by the level of injury, we analyze demographic and socioeconomic factors, road physical environments, and land-use factors. Key findings and implications can be organized into following four parts. First, the number of lanes shows negative associations with pedestrian safety. Road diet projects such as lane reduction and narrow road may improve pedestrian safety. Second, although the median exclusive bus lane is convenient and beneficial to citizens, it has negative impacts to pedestrian’s safety. Public policies should be considered to improve pedestrian’s safety near the median exclusive bus station. Third, high density and mixed land use have negative impacts on pedestrian safety. The compact development strategies with transit-oriented development should consider pedestrian’s safety and walking-friendly environment. Finally, we suggest the policy implications for safer walking environments.
URI
http://kpaj.or.kr/_common/do.php?a=full&bidx=535&aidx=6651http://repository.hanyang.ac.kr/handle/20.500.11754/71687
ISSN
1226-7147; 2383-9171
DOI
https://doi.org/10.17208/jkpa.2016.06.51.3.197
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > URBAN PLANNING AND ENGINEERING(도시공학과) > Articles
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