文章摘要
Experimental and Simulation Analysis of Compression Deformation of EPDM Buffers for Airport Ground Service Vehicles
Received:October 15, 2023  Revised:October 15, 2023
DOI：10.12136/j.issn.1000-890X.2025.09.0706
Key Words: EPDM buffer；airport ground service vehicle；hyperelastic constitutive model；compression test；simulation analysis
Author NameAffiliationE-mail
FENG Zhenyu* Civil Aviation University Of China mhfzy@163.com 
WANG Yiqun Civil Aviation University Of China  
ZOU Jun Civil Aviation University Of China  
XIE Jiang 中国民航大学  
WANG Jizhen 中国飞机强度研究所  
GUO Yazhou 中国飞机强度研究所  
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Abstract:
      A fitting analysis of Yeoh，Mooney-Rivlin and Ogden hyperelastic constitutive models of EPDM materials of EPDM buffers for airport ground service vehicles was carried out.The second-order Ogden model（N＝2）was selected for the compression test and simulation analysis of EPDM buffers.The results showed that，the second-order Ogden model provided the best fitting effect for the stress-strain performance of EPDM materials，and the compression load-displacement simulation curves of EPDM buffers were almost consistent with the test curves，verifying the effectiveness of the constitutive model and simulation analysis.
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