Results 101 to 110 of about 3,629,542 (216)

Split Hopkinson pressure bar measurements of polymer energy dissipation and identification of the glass transition condition

open access: yes
We explore the idea of using a split Hopkinson pressure bar to measure polymer energy dissipation. For an elastic specimen the sum of the mechanical energies within the transmitted and reflected pressure waves ought to be equal to mechanical energy in ...

core   +2 more sources

Methods for Testing the Mechanical Properties of Cellular Structures under Dynamic Loading: a Literature Review [PDF]

open access: yesProblemy Mechatroniki
This paper presents a literature review of the experimental methods most commonly used to investigate the mechanical properties of cellular materials under dynamic loading.
Adrianna ZUBIŃSKA (adrianna.zubinska@wat.edu.pl)   +1 more
doaj   +1 more source

Feasibility of Two-Dimensional Numerical Analysis of the Split-Hopkinson Pressure Bar System

open access: yes, 1974
The feasibility of two-dimensional numerical analysis of the split-Hopkinson pressure bar experiment is proven. A general elastic-plastic artificial viscosity computer program is shown to give an adequate solution for two-dimensional elastic response of ...
L. D. Bertholf
core   +1 more source

Energy dissipation rate: An indicator of coal deformation and failure under static and dynamic compressive loads

open access: yesInternational Journal of Mining Science and Technology, 2018
Dynamic disasters in Chinese coal mines pose a significant threat to coal productivity. Thus, a thorough understanding of the deformation and failure processes of coal is necessary.
Junjun Feng   +3 more
doaj   +1 more source

Tracking deformation history in split Hopkinson pressure bar testing

open access: yes, 2015
The stress vs. strain curve of materials is affected the rate of imposed straining. Among the methods for dynamic testing the technique known as 'split Hopkinson pressure bar' (SHPB) has evolved into the most widely used one to exert high-speed straining.
Daum, Werner   +2 more
core  

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