A model for frictional stress relaxation at the interface between a soft and a hard solid

•Model for stress relaxation during hold phase of slide-hold-slide experiment of polymer block on hard surface is developed.•Model incorporates aging and velocity dependent strengthening of bonds between pendent chains of block and hard surface.•Model is validated using experiments on stress relaxat...

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Veröffentlicht in:	Journal of the mechanics and physics of solids 2021-01, Vol.146, p.104191, Article 104191
Hauptverfasser:	Singh, Arun K., Juvekar, Vinay A., Bellare, Jayesh R.
Format:	Artikel
Sprache:	eng
Schlagworte:	Bonding strength Dynamic friction Gelatin Glass substrates Hydrogels Parameter estimation Polymer friction Population balance model Regression analysis Residual stress Scaling laws Shear modulus Sliding Stress relaxation
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