On the normal contact stiffness and contact resonance frequency of rough surface contact based on asperity micro-contact statistical models

Contact stiffness is an important parameter for describing the interface characteristics in many engineering applications. In this paper, five different statistical micro-models including the Greenwood-Williamson (GW), Zhao-Maietta-Chang (ZMC), Kogut-Etsion (KE), Jackson-Green (JG) and Brake are emp...

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Veröffentlicht in:	European journal of mechanics, A, Solids A, Solids, 2019-05, Vol.75, p.450-460
Hauptverfasser:	Xiao, Huifang, Sun, Yunyun
Format:	Artikel
Sprache:	eng
Schlagworte:	Approximation Asperity Asperity micro-contact statistical model Computer simulation Contact resonance frequency Material properties Normal contact stiffness Numerical prediction Parameters Rough surface Simulation Statistical models Stiffness Surface roughness Ultrasonic testing
Online-Zugang:	Volltext
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