Stress investigation on crack tip plastic zone - part II: sub-interface crack and crack in layered materials

• المؤلف الرئيسي: Poh, Xuan You.
• مؤلفون آخرون: Xiao Zhongmin
• التنسيق: Final Year Project
• اللغة: English
• منشور في: 2011
• الموضوعات: DRNTU::Engineering::Materials::Composite materials
• الوصول للمادة أونلاين: http://hdl.handle.net/10356/45980

Elastic-plastic stress analysis has been carried out for the value of J Integral of a sub-interface crack with small scale yielding. In the study, the shape of plastic zone is assumed as a long, slim strip at both crack tips. In the plastic zone, both normal stress and yield stress exist and are...