AHP를 이용한 지속가능한 도시개발지표의 중요도 평가

A Study on the Weight Evaluation of Sustainable Urban Planning Indicators using AHP

The purpose of this study is to evaluate the weight of sustainable urban planning indicators for social-cultural, economical and environmental sustainability with the Analytic Hierarchy Process (AHP) analysis method. In addition, it is also to propose improvement plan and long-term development direction of domestic new cities by the weight evaluation of sustainable urban planning indicators. The main analysis result of this study is as follows; First, in the top factors analysed by AHP method, weight of the social-cultural and economical sustainability were higher than environmental sustainability. Weight of the medium factors of the social-cultural and environmental sustainability showed that all weight values are high and minor differences. However, weight of the economic sustainability relatively showed large differences. Weight of bottom factors showed higher values in the items of the preservation of historical and cultural heritage, age-income social mix and generation-size mix in social-cultural sustainability, in the items of facilities for self-sufficiency, subway transportation network and establishment of regional industry foundation in economical sustainability, and in the items of development of proper density, use of solar energy, expansion of park and green spaces in environmental sustainability. Second, through the analysed results of the compound weights and its priorities, almost of bottom factors were ranked higher in economic and social-cultural sustainability and almost of the bottom factors of environmental sustainability were ranked lower.