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Paper Information

Journal:   IRANIAN JOURNAL OF POLYMER SCIENCE AND TECHNOLOGY (PERSIAN)   DECEMBER 2011-JANUARY 2012 , Volume 24 , Number 5 (ISSUE NUMBER 115); Page(s) 370 To 377.
 
Paper: 

SIMULATING MECHANICAL BEHAVIOR OF A TREAD RUBBER COMPOUND BY A HYPERELASTIC/HYSTERESIS MODEL

 
 
Author(s):  GHOREISHY MIR HAMID REZA*
 
* IRAN POLYMER AND PETROCHEMICAL INSTITUTE, TEHRAN, IRAN
 
Abstract: 

This research work is devoted to experimental and theoretical evaluations of a hybrid constitutive model which was designed to simulate the mechanical behavior of a tread rubber compound. The model is a combination of Yeoh hyperelastic model with a strain-rate hysteresis model developed by Bergstrom and Boyce. The parameters of the Yeoh model were calibrated from experimental data of the ASTM D-412 stress-strain test. Three rubber strip specimens with 11 cm length and 1, 2 and 3 cm widths were selected and simulated under tension using ABAQUS/Standard code. Comparison of the results with those obtained by experiments on the samples revealed that ignoring the viscoelasticity led to a significant error in prediction of the force-elongation behavior. Consequently, the simulations were repeated by using a hybrid model and the results showed that there were very good agreement between the experimental and simulated results. The model is also capable of calculating the dissipated energy which can be used for the prediction of temperature rise in rubber articles with dynamic loading.

 
Keyword(s): TREAD COMPOUND, HYPERELASTIC, VISCOELASTICITY, HYSTERESIS, FINITE ELEMENT METHOD
 
 
References: 
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Click to Cite.
APA: Copy

GHOREISHY, M. (2012). SIMULATING MECHANICAL BEHAVIOR OF A TREAD RUBBER COMPOUND BY A HYPERELASTIC/HYSTERESIS MODEL. IRANIAN JOURNAL OF POLYMER SCIENCE AND TECHNOLOGY (PERSIAN), 24(5 (ISSUE NUMBER 115)), 370-377. https://www.sid.ir/en/journal/ViewPaper.aspx?id=273842



Vancouver: Copy

GHOREISHY MIR HAMID REZA. SIMULATING MECHANICAL BEHAVIOR OF A TREAD RUBBER COMPOUND BY A HYPERELASTIC/HYSTERESIS MODEL. IRANIAN JOURNAL OF POLYMER SCIENCE AND TECHNOLOGY (PERSIAN). 2012 [cited 2021May10];24(5 (ISSUE NUMBER 115)):370-377. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=273842



IEEE: Copy

GHOREISHY, M., 2012. SIMULATING MECHANICAL BEHAVIOR OF A TREAD RUBBER COMPOUND BY A HYPERELASTIC/HYSTERESIS MODEL. IRANIAN JOURNAL OF POLYMER SCIENCE AND TECHNOLOGY (PERSIAN), [online] 24(5 (ISSUE NUMBER 115)), pp.370-377. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=273842.



 
 
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