폭렬 현상을 고려한 RC 구조물의 PBD기반 구조내화설계 기술개발에 관한 연구(III) -일본의 내화안전성평가기법을 활용한 사례조사 연구-

A Study on the Structural Fire Resistance Performance Design of RC Structural according to the Explosive Spalling - A Case Study on the Evaluation Method of Structural Fire Resistance in Japan -

The objective of design for a post flash-over fire is contain the fire and prevent structural collapse, as necessary to meet the performance requirements. In the post flash-over phase of a fire all of the combustible objects in the compartment are burning and the heat release rate is limited either by the fuel surface area or the available air supply. So for the PBD situations, the process of evaluation method for fire phenomena is very important. It is the aim of this study to investigate and analyze the evaluation method of structural fire resistance in Japan.