Open AccessAnalysis of Low Temperature Compression Characteristics of Rubber Seal Strip of Shelter based on ABAQUS
Author(s) -
Peng Huang,
Y. S. Wang,
Y. Li,
Jie Tao
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1043/3/032050
Subject(s) - seal (emblem) , natural rubber , compression (physics) , materials science , von mises yield criterion , composite material , stress (linguistics) , structural engineering , engineering , finite element method , philosophy , visual arts , art , linguistics
The extreme low temperature of the alpine region is easy to have a bad effect on the sealing performance of the rubber seal strip of the shelter. In this paper, ABAQUS software is used to simulate and analyse the compression characteristics of the seal strip of the shelter at 23°C and -55°C, the Von Mises stress and the surface contact stress at two different temperatures are obtained. The result shows that the compression performance of rubber seal strip is sensitive to the extreme low temperature, and it is prone to low-temperature failure. The simulation results in this paper can provide an important reference for the subsequent low-temperature environmental test, so as to more comprehensively analyse the low-temperature failure mechanism of the rubber seal strip of the shelter in the alpine region.