Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Finite Element Modeling of Dynamic Tire/Pavement Interaction
Tire/pavement interaction has been an important research topic in pavement engineering for many years. This paper presents a finite element model for dynamic tire/pavement interaction, which can effectively include the dynamic tire rolling effect to predict the pavement response. The model represents a 4-tire vehicle. The tire is modeled as a finite strain hyperelastic material and pavement structure is modeled as elastic materials. The finite strain hyperelasticity model was implemented as user subroutine in ABAQUS. The numerical results show that tire contact area is neither circular nor rectangular. Also the contact pressure is not uniformly distributed, which provides some insight to justify why the conventional contact area assumption is inaccurate. Representative simulations are provided to demonstrate how the finite element model of tire/pavement interaction can be used to predict pavement response and pavement damage due to fatigue cracking and rutting in the field of pavement engineering.
Finite Element Modeling of Dynamic Tire/Pavement Interaction
Tire/pavement interaction has been an important research topic in pavement engineering for many years. This paper presents a finite element model for dynamic tire/pavement interaction, which can effectively include the dynamic tire rolling effect to predict the pavement response. The model represents a 4-tire vehicle. The tire is modeled as a finite strain hyperelastic material and pavement structure is modeled as elastic materials. The finite strain hyperelasticity model was implemented as user subroutine in ABAQUS. The numerical results show that tire contact area is neither circular nor rectangular. Also the contact pressure is not uniformly distributed, which provides some insight to justify why the conventional contact area assumption is inaccurate. Representative simulations are provided to demonstrate how the finite element model of tire/pavement interaction can be used to predict pavement response and pavement damage due to fatigue cracking and rutting in the field of pavement engineering.
Finite Element Modeling of Dynamic Tire/Pavement Interaction
Xia, Kaiming (Autor:in)
Pavements and Materials: Characterization and Modeling Symposium at EMI Conference 2010 ; 2010 ; Los Angeles, California, United States
Pavements and Materials ; 204-214
05.08.2010
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Finite Element Modeling of Dynamic Tire/Pavement Interaction
| British Library Conference Proceedings | 2010
Three-Dimensional Finite Element Modeling of Static Tire-Pavement Interaction
| British Library Online Contents | 2010