Elastic–Plastic Wave Propagation in Uniform and Periodic Granular Chains
نویسندگان
چکیده
منابع مشابه
Elastic–Plastic Wave Propagation in Uniform and Periodic Granular Chains
We investigate the properties of high-amplitude stress waves propagating through chains of elastic–plastic particles using experiments and simulations. We model the system after impact using discrete element method (DEM) with strain-rate dependent contact interactions. Experiments are performed on a Hopkinson bar coupled with a laser vibrometer. The bar excites chains of 50 identical particles ...
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ژورنال
عنوان ژورنال: Journal of Applied Mechanics
سال: 2015
ISSN: 0021-8936,1528-9036
DOI: 10.1115/1.4030458