材料对鞋类行为的影响:有限元模拟研究
Arina Seul1, Aura Mihai1, Mariana Costea1
1Faculty of Industrial Design and Business Management, "Gheorghe Asachi" Technical University of Iasi, 700050 Iasi, Romania.
Materials (Basel, Switzerland)
|November 25, 2023
概括
这项研究分析了不同的上部材料如何使用有限元分析影响休鞋的性能. 牛皮皮革,针织织物和混合物显示了不同的应力和变形模式,为设计提供了信息.
科学领域:
- 生物力学 生物力学
- 材料科学 材料科学 材料科学
- 鞋类工程 鞋类工程
背景情况:
- 休鞋的设计需要了解材料对性能的影响.
- 有限元分析 (FEA) 为模拟鞋类行为提供了一个强大的工具.
- 以前的研究往往忽略了上部组装材料的特定影响.
研究的目的:
- 分析上部组装材料对休鞋履行为的影响.
- 为了比较牛皮皮革,针织织物和混合材料的性能.
- 利用FEA预测鞋类设计中的应力和变形.
主要方法:
- 模拟了三个休鞋类模型 (M1:小牛皮,M2:针织,M3:针织/小牛皮).
- 使用Ansys 17.2软件进行了FEA.
- 步态生物力学为真实的模拟提供了负载条件,力分布和约束的信息.
主要成果:
- 评估方向变形 (Z轴),·米塞斯应力和弹性应变分布.
- 与M2 (针织) 相比,M1 (小牛皮) 和M3 (混合) 材料表现出不同的应力模式.
- FEA提供了关于材料选择如何影响上部组件应力和张力的详细见解.
结论:
- 材料的选择显著影响休鞋的机械反应.
- 通过预测应力和变形,FEA方法可以优化鞋类设计.
- 通过材料分析,研究结果支持增强鞋类设计和制造流程.
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