3D SPH modeling of heterogeneous materials failure under dynamic loads

• Main Authors: Ma, Guowei, Yi, Xia Wei, Wang, Xue Jun
• Other Authors: School of Civil and Environmental Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Materials
• Online Access: https://hdl.handle.net/10356/102479; http://hdl.handle.net/10220/16531
• Institution: Nanyang Technological University

A mesh-free smoothed particle hydrodynamics (SPH) method is developed to simulate the failure of heterogeneous materials under different strain rates on 3D compression specimens. An elasto-plastic damage model is adopted to describe the pressure-sensitive strength behavior of the heterogeneous mater...