道路網構成パターンからみた都市の防災性能評価に関する研究

抄録

Streets have various functions even from the disaster protection point of view.It is important to understand their functions in order to plan aseismic urban street network systems. In this study pattern models are graphically constituted with district level and urban level, and are examined with the traffic performance in each level. By comparing each pattern model with the others, we can indicate an efficient and aseismic street network.