국내 고속도로 교량의 화재위험도 평가

This study developed a fire risk assessment procedure for the bridges on the highway. The fire risk assessment consists of three part. PRA, SRA, and DRA. with The preliminary risk analysis (PRA), considering the bridge to need analysis. The simplified risk Analysis (SRA) assesses the risk level of the bridge based on bridge information database. detailed risk analysis (DRA) conducts for high risk bridge in the SRA. In SRA, factors which influence fire event occurrence and vulnerability are investigated. based on risk assessment, select proper countermeasures.