An experimental study on the influence of multiple contacts and size on contact behavior of marble sphere
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DOI: 10.1007/s10035-021-01095-5
Abstract: The discrete element modelling (DEM) based on replacement method has been widely conducted to study the macroscopic behaviour of soil with particle breakage. The experimental results of the contact behaviour of a brittle particle under… read more here.
Keywords: contact; multiple contacts; marble sphere; contact force ... See more keywords
The effect of multiple contacts between crack faces on crack contribution to the effective elastic properties
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DOI: 10.1016/j.ijsolstr.2018.12.021
Abstract: Abstract The compliance contribution of a penny-shaped crack having multiple contacts between crack faces is analyzed. In order to reduce the number of parameters involved, regular lattices of circular contacts are considered. It is found,… read more here.
Keywords: contacts crack; multiple contacts; crack faces; effect ... See more keywords