Comparison of stress concentration versus minimum solid area based mechanical property-porosity relations

✍ Scribed by R. W. Rice

• Book ID: 104743105
• Publisher: Springer
• Year: 1993
• Tongue: English
• Weight: 406 KB
• Volume: 28
• Category: Article
• ISSN: 0022-2461
• DOI: 10.1007/bf00367582

✦ Synopsis

Stress concentrations due to pore shape are questioned as a fundamental determinant of mechanical property porosity relations, especially elastic property porosity relations. On the other hand, actual solid load-bearing areas, especially minimum solid areas of porous bodies, clearly are a determinant of mechanical property-porosity effects. The correlation of pore shape-stress concentration effects with elastic properties of ceramics can be explained by the correlation of pore shapes with minimum solid areas.