CRITERIA OF EVACUATION JUDGMENT IN DISTRICTS TO CONSIDERATION WITH RISK ESTIMATION IN FLOODPLAIN OF SMALL-MIDEUM RIVERS

Abstract

 It was thought that The inland waters flooding is generated earlier than the flooding of the river. We computed the flood flow in inland and tried to provide criteria of evacuation judgment in districts. We estimated inundation risk by using index of human loss. As results, if residents in almost districts evacuates to second floor in house and high building, they can protect themselves lives., we decided the criteria of evacuation judgment considered with the characteristics of flood plain.