Synchronized oscillations and acoustic fluidization in confined granular materials

• المؤلفون الرئيسيون: Giacco, F., de Arcangelis, L., Pica Ciamarra, Massimo, Lippiello, E.
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2018
• الموضوعات: Oscillations; Granular Materials
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/87264; http://hdl.handle.net/10220/44371
• المؤسسة: Nanyang Technological University

According to the acoustic fluidization hypothesis, elastic waves at a characteristic frequency form inside seismic faults even in the absence of an external perturbation. These waves are able to generate a normal stress which contrasts the confining pressure and promotes failure. Here, we study the...