부산대학교 도서관

Once the fire occurs, it will often cause huge economic losses and a large number of casualties, which brings great challenges to the safety of the building when the fire occurs. Building fire has become a major issue that the society pays close attention to. In order to understand the smoke spreading law of building fire, the paper uses Pyrosim fire simulation software to simulate the fire scene. Focus on the research of smoke spread and development in the process of fire development and related laws, analysis of fire temperature distribution and visibility distribution