The Live-Action Fire Hazard and Computer Fire Simulation Research of Large Store

Shu Ping Zhang; Wen Jun Wei

doi:10.4028/www.scientific.net/AMR.368-373.1175

Paper Titles

Finite Element Analysis of a Sliding Isolation Steel Structure
p.1156

The Tensile Strength of Fresh Concrete after Simulated Earthquake at Magnitude of 6-8
p.1160

Experimental Study on the Influences of Deffctive Concrete on Chloridion Penetration Resistance
p.1165

The Performance-Based Fire Protection Study on Fire Spread of Logistics Centers
p.1171

The Live-Action Fire Hazard and Computer Fire Simulation Research of Large Store
p.1175

Fire Smoke Simulation Analysis of the Flow Characteristics in Huge Building
p.1182

Influence of the Isolated Layer Damping Distribution of the Lateral-Torsional Coupling Isolated System on Earthquake Response
p.1186

Numerical Investigation into Rockburst Prevention Technology in Deep-Buried Tunnels with Circular Cross-Section
p.1192

Research on Decreasing Temperature Technology of Emergency Rescue in Metro Fire
p.1196

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 368-373The Live-Action Fire Hazard and Computer Fire...

The Live-Action Fire Hazard and Computer Fire Simulation Research of Large Store

Abstract:

This paper took a large store building from Xi'an city which was on fire in 2008 to be the research object, simulating fire smoke, temperature and flame situation with FDS computer numerical simulation, and performed a comparative analysis with its real fire scene pictures. The research shows that during the early 12 minutes, the flamed area is small, the simulated temperature, smoke are highly coherent with the real scene; In the mean time, when considering the whole spreading tendency of building fire in a period of time from macro angle, large eddy simulation can truly reflect fire transient turbulence properties, but the volumetric heat source method has some limitations in fire spreading simulation, thereby it will have a certain affect on smoke flowing simulation.