製品
Super-elastic multi-scale analysis of tire
- Considering the structural analysis with a fiber-reinforced rubber
- Currently having trouble because material properties of the composite material is unknown
- Want to evaluate the response of the microstructure of the fiber-reinforced rubber
Performing a multi-scale analysis on a tire which is made of clusters of fiber-reinforced composite material with rubber as the matrix. The actual tire model contains a more complex structure, however, only bead (refer to Figure 1) and carcass parts will be targeted for homogenization.
Analysis Model

Figure 1
Analysis Results
Structural analysis of micro and macro model from numerical material test results
Homogenizing the result calculated in the numerical material test, and evaluating the structure in macro model (tire). In addition, evaluating a detailed response in the micro model by performing a localized analysis.
The strain stress of the bead part which is obtained by numerical material test
Evaluating the relationship between elongation and load upon applying a load in various directions.

Identification of material model from the numerical material test
Solid line in Figure 2 is the result that CMAS has identified as the material model automatically based on the results obtained from the numerical material test. Passing the information of this identified model to the tire which is a macro model.

※The same procedure as above will be used to model the carcass part. Here, it is omitted.
Analysis Types
Structural Analysis、 Multiscale Analysis、 Hyper-elastic Analysis
関連情報
関連する解析事例
MORE関連する資料ダウンロード
MORE-
冷間鍛造解析による事前可視化
~Ansys LS-DYNAによるソリューション~
-
切削熱を伴う切削加工解析
~Ansys LS-DYNAによるヘルスケア分野ソリューション~
-
動脈硬化による血管内部の状態可視化
~Ansys LS-DYNAによるヘルスケア分野ソリューション~
-
SDGsとカーボンニュートラル実現へ向けた CFDによる水素バーナの燃焼解析
CFDによる水素バーナの燃焼解析
-
シリコンウェハ汚染予測ソリューション
-
~解析精度向上につながる~ 適切な材料特性の選定・取得ソリューション
-
【全記事】CAEのあるものづくり vol.41
ユーザー様インタビュー記事4件のほか、解析事例・製品紹介などの記事を1冊に集約した保存版
-
CMP(化学機械研磨)マクロスラリー 挙動解析ソリューション
回転パッド上のマクロスラリー挙動の解析ソリューション