نتایج جستجو برای: high velocity impact
تعداد نتایج: 2797103 فیلتر نتایج به سال:
During the high velocity impact of an object on a solid covered with thin fluid layer, lubricated contact exists within short time in which liquid is squeezed out from contact. This important for e.g. grip shoes wet surfaces. We experimentally study squeeze flow such layers and find that amount viscous dissipation determines how much remains after kinetic energy impacting absorbed. For impacts ...
In this paper, a finite element model is presented for the transient analysis of low velocity impact, and the impact induced damage in the composite plate subjected to low velocity impact is studied. The failure criteria suggested by Choi and Chang and the Tsai-Hill failure criteria are used for the prediction of the damage in the composite plate; then the effect of various parameters on the im...
experiments were carried out to observe the influence of loading type on concrete beam specimens. beam specimens made of similar concrete mixture with the same geometry were tested under three point static loading and low velocity drop weight impact loading. load – displacement behavior, absorbed energy dissipation capacity, stiffnesses, failure modes of beam specimens were obtained and discuss...
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