The 3-D Nonlinear FEA of Contact Problems of PUE and RUB Solid Tires
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 20024626
- Paper/Info type
- AVEC
- Pages
- 891-894(Total 4 p)
- Date of publication
- Sep 2002
- Publisher
- Others, Unknown
- Language
- English
- Event
- AVEC '02
Detailed Information
| Category(E) | Tire I |
|---|---|
| Author(E) | 1) Y.Libiao, 2) Z.Jing, 3) Z.Muqiao |
| Abstract(J) | PUE材とゴム材のソリッドタイヤ部を三次元FE解析し， その接触応力の違いを検討した． 接触はラグランジアン法， 対称ペナルティー法を用いた． 一般的に磨耗に優れているPUE材の方が， 静的， 動的を問わず， ゴム材よりも接触応力が高い事が分かった． また， 両材料ともに， 接触応力は速度上昇で下がり， 荷重上昇で上がる傾向にある． Translation |
| Abstract(E) | By comparing polyurethane elastomers (PUE) with rubber (RUB), the contact stresses i.e. normal stress, lateral stress, longitudinal stress, Von-Mise stress and shear stress of solid tire are analyzed in this paper. As an example, a 3-D finite element solid model was set up based on ANSYS5.7 finite element software. A new finite element analysis (FEA) procedure combining the Lagrangian multiplier method and the symmetric penalty function method for contact problem analysis is presented in this paper. Consequently, the differences of contact stresses between PUE and RUB are studied and discussed. |
