A Study on Stiffness Characteristics of Air Spring With FEM
Keyword(s):
The vertical and transversal stiffness of the air spring with multi-layer composite material were studied using the nonlinear finite element analysis. The geometrical non-linearity, the nonlinear elasticity and the contacting nonlinearity were analyzed. The finite element model was built in Marc software, and the nonlinear stiffness characteristics were calculated. The influence of parameters on the stiffness characteristics was analyzed.
Keyword(s):
2014 ◽
Vol 721
◽
pp. 131-134
1999 ◽
2010 ◽
Vol 102-104
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pp. 17-21
1999 ◽
2014 ◽
Vol 945-949
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pp. 1143-1149
2013 ◽
Vol 273
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pp. 588-592