Three-dimensional finite element study of wheel load interaction
Three-dimensional finite element study of wheel load interaction
- Neue Suche nach: Kim, J.
- Neue Suche nach: Hjelmstad, K.D.
- Neue Suche nach: Zuo, Q.H.
- Neue Suche nach: Kim, J.
- Neue Suche nach: Hjelmstad, K.D.
- Neue Suche nach: Zuo, Q.H.
The structural behavior of an airfield pavement system under multiple heavy wheel loads is a big concern with the new generation of aircraft. Interactions between wheels are expected to be important because of the relatively small wheel spacing (145 cm for a B-777) and high tire pressures (1.5 MPa). Three-dimensional finite element analysis can help to understand the complex behavior of a pavement under multiple wheel loads. This paper is a case study in which we examine various loading patterns and positions with different material properties and interface conditions. The section studied is modeled after a section of the Denver International Airport. Comparisons of maximum bending stresses and displacements from different landing gear configurations (single, tandem, dual-tandem, and tri-tandem) are made. An edge loading case was found to be the most critical case with respect to maximum stresses and the amount of wheel load interaction.
Dokumentinformationen
Three-dimensional finite element study of wheel load interaction
1997
13 Seiten, Quellen
Aufsatz (Konferenz)
Englisch
Ähnliche Titel
Three-Dimensional Finite Element Study of Wheel Load Interaction
| British Library Conference Proceedings | 1997
Three-Dimensional Traveling Load Finite Element
| SAE Technical Papers | 1986
Three dimensional finite element modeling of railway wheel vertical-type rolling
| Tema Archiv | 2010
An improved finite element model for three-dimensional wheel–rail rolling contact
| Taylor & Francis Verlag | 2022
Simplified three-dimensional finite element simulation of roll forming of wheel rims
| Tema Archiv | 2002