A modified SPH method for dynamic failure simulation of heterogeneous material

• المؤلفون الرئيسيون: Ma, G. W., Wang, Q. S., Yi, X. W., Wang, X. J.
• مؤلفون آخرون: School of Civil and Environmental Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2014
• الموضوعات: DRNTU::Engineering::Materials::Testing of materials
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/100030; http://hdl.handle.net/10220/19773
• المؤسسة: Nanyang Technological University

A modified smoothed particle hydrodynamics (SPH) method is applied to simulate the failure process of heterogeneous materials. An elastoplastic damage model based on an extension form of the unified twin shear strength (UTSS) criterion is adopted. Polycrystalline modeling is introduced to generate t...