Abstract
Experimental and numerical studies have been conducted to investigate the effect of microstructural fabric, such as major axis orientation, contact normal and branch vector distributions, on dynamic load transfer behavior in two dimensional granular material. The granular medium was simulated by assemblies of elliptical particles. The experimental method utilizes the combination of high speed photography and photoelasticity to study the local load transfer behavior in granular assemblies subjected to explosive loading. Numerical studies employed a computational scheme based on the discrete element method. Results indicate that the microstructural fabric has significant effect on the load transfer phenomena, such as stress wave velocity, load pulse wavelength and contact load attenuation.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.