Axisymmetric plastic expansion of a cylindrical hole in isotropic metallic foam

• المؤلفون الرئيسيون: Yu, T. X., Lu, G., Fan, Zhihua.
• مؤلفون آخرون: School of Mechanical and Aerospace Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2013
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/85416; http://hdl.handle.net/10220/11602
• المؤسسة: Nanyang Technological University

By combining a finite element simulation with an analytical treatment, this paper provides quantitative information on the stress, strain and deformation states induced during the axisymmetric expansion of a cylindrical hole of an initial radius, located at the center of a block of closed-cell metal...