نتایج جستجو برای: dynamic test

تعداد نتایج: 1192830  

Journal: :Epj Web of Conferences 2021

A new experimental set-up mounted at the muzzle of a singlestage gas gun has been designed in order to study fragmentation metallic rings under dynamic radial expansion. This concept takes advantage quasi-incompressibility HDPE whose flow plate impact-like loading is used apply pressure boundary condition ring’s inner surface. For configurations considered present work, average strain rate ring...

Journal: :DEStech Transactions on Computer Science and Engineering 2018

Journal: :DEStech Transactions on Computer Science and Engineering 2016

Journal: :Transactions of the Architectural Institute of Japan Summaries of Technical Papers 1967

Alirezaei, Fatemeh, Sadeghi, Heydar,

Objectives: Poor balance is one of risk factors of falling, a cause of injury and even death in elderly. The aim of this study was to evaluate the effect of a water exercise program on static and dynamic balance in elder women. Methods & Materials: Thirty participants aged 55-70 years completed an exercise program (60 min, 3 days and 6 weeks), in 2 groups, exercise and control, voluntarily. ...

Journal: :Transactions of the Japan Society of Civil Engineers 1961

Journal: :Transactions of the Japan Society of Mechanical Engineers 1971

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