Insight into microstructure-sensitive elastic strain concentrations from integrated computational modeling and digital image correlation
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DOI: 10.1016/j.scriptamat.2020.10.001
Abstract: Abstract The microstructural origins of highly localized elastic strain concentrations in polycrystalline microstructures under monotonic loading are studied using grain-scale, in situ digital image correlation and crystal plasticity finite element method. It is shown that… read more here.
Keywords: strain concentrations; image correlation; elastic strain; digital image ... See more keywords
Experimental evaluation of HDPE geomembrane seam strain concentrations
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DOI: 10.1680/jgein.17.00005
Abstract: Laboratory testing was conducted to evaluate strain concentrations adjacent to high-density polyethylene (HDPE) geomembrane seams loaded in tension perpendicular to the seam. Strain concentrations were evaluated using digital image correlation (DIC) on specimens meeting the… read more here.
Keywords: strain; strain concentrations; strain concentration; seam strain ... See more keywords