In view of the problem that the quantitative relationship between the impact factors of the anti-explosion and the weight of the refuge chamber is not clear. this paper adopts the finite element method based on an actual chamber to study the factors of outer skin thickening. stiffener thickening and flange thickening. The improvement of anti-explosion performance of refuge chamber wit... https://www.bekindtopets.com/hot-mega-Swish-Supreme-Glide-Track-White-great-pick/