Paper Title:

Structure Analysis and Design of Coal Mine Refuge Chamber

Periodical Applied Mechanics and Materials (Volume 163)
Main Theme History of Mechanical Technology and Mechanical Design 2012
Edited by Hong-Sen Yan, Jianbin Zhang, Guanglin Wang, Kuei-Yuan Chan, Yidu Zhang, Chunjie Wang and Hai Zhang
Pages 53-56
DOI 10.4028/www.scientific.net/AMM.163.53
Citation Hai Zhang et al., 2012, Applied Mechanics and Materials, 163, 53
Online since April, 2012
Authors Hai Zhang, Sen Li, Shu Juan Cao
Keywords Coal Mine Refuge Chamber, FEM, Stiffener
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Abstract

Removable steel refuge chamber is a very important device for lifesaving in coal mine disasters, such as fire, gas explosion, roof fall, and so on. So the chamber body should have good stiffness, strength, and tightness under disaster conditions. The stiffener structure in refuge chamber body has been investigated with FEM, and a kind of design was suggested.