Approach of Building Content Damage Assessment and Risk Quantification by Urban Local Flooding Based on GIS

Based on disaster-inducing factors,exposure analysis and vulnerability analysis of urban local flooding,an approach of building content damage assessment and risk quantification methodology was demonstrated. The approach that realizing the integration of urban flooding model,building spatial distribution and vulnerability attributes,was adopted to carry out quantitative calculation of flood damage and risk. Through case study of Beijing Zuoan Road district,it is proved that this method is capable of exerting flood damage calculation and risk analysis with spatial properties at single building scale,thereby providing reference for formulating urban local flooding management and mitigation strategies.