Abstract: Because of their adverse impact on social infrastructure and economic property, gas explosions are among the most dangerous disasters that can befall utility tunnels. Flame propagation is the most intuitive manifestation ...

Abstract: The enhanced burning intensity of double fires in utility tunnels resulting in accumulated smoke and heat can lead to heavier casualties. For a single fire source with an end wall, the end wall causes reflections of smoke ...

Abstract: With the rapid development of utility tunnels, fire safety after construction is increasingly important, especially in the cable compartment. An intelligent fire detection method based on the particle swarm optimization ...