Modelling and analysis of advanced materials with significant microstructure

具有显着微观结构的先进材料的建模和分析

• 批准号: 288182-2009
• 负责人: Potapenko, Stanislav
• 金额: $ 2.19万
• 依托单位: University of Waterloo
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2011
• 资助国家: 加拿大
• 起止时间: 2011-01-01 至 2012-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=480408
• 关键词: Modelling; analysis; advanced; materials; significant

Many modern advanced materials of economic importance cannot be analyzed accurately using classical solid mechanics. These materials include, for example, synthetic polymers, foams, graphite and fiber-reinforced composites. In addition, classical solid mechanics fails to predict adequately the elastic behavior of human bones. This is attributed to the fact that these materials have microstructure, which has a significant effect on their deformations.

许多具有重要经济意义的现代先进材料不能用经典固体力学进行精确分析。例如，这些材料包括合成聚合物、泡沫、石墨和纤维增强复合材料。此外，经典固体力学不能充分预测人类骨骼的弹性行为。这是由于这些材料具有微观结构，这对它们的变形有很大的影响。