1993年釧路沖地震による居住空間の被害の分布特性及びその評価に関する研究

Abstract

In this study, distribution of structural damage of houses in Kushiro City made by the 1993 Kushiro-oki Earthquake is mentioned.And, distribution of earthquake damage in living space obtained from questionnaire is also mentioned.Structural damage occurred in the area on the diluvial plateau. On the other hand, there was almost no damage on the alluvial soil.Overturning of furnitures and litter in the living space occurred severely in some area and its distribution characteristics was very complicated.The estimation method for structural (direct) damage of building structures and functional damage of living space (including outbreak of fire, possibility of evacuation, occurrence of injury etc.) have been developed until now.In this study, this method was adopted into the building structure in Kushiro City. General tendency of the damage distribution was reappeared by this method.