근린생활권 단위의 압축도시개발이 통행수단분담율과 자족성에 미치는 효과분석

Abstract

This study has been aimed to identify the effects of compact-city development at the living area of neighborhood level on transportation policy measures in the capital region. For the purpose of it, the study established the regression analysis model of compact-city planning elements to modal split and inner-travel ratio. The planning elements are defined as Density, Diversity, Design and Accessibility. The analysis results demonstrate that compact-city planning should be applied to the capital region at the neighborhood level to reduce car-oriented travel pattern. In addition to it, the results suggest that policy measures of both modal split and self-sufficiency might not be simultaneously accomplished by compact-city planning. For example, both population density and rail accessibility have a positive impact on reducing car split while they have a negative impact on self-sufficiency and inner-travel ratio. It means that compact-city planning at the neighborhood level need to be applied to achieve either of them, not both.