Description of stress-strain curves for cold-formed steels
Sign Up to like & getrecommendations! Published in 2018 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2018.08.195
Abstract: Abstract Cold-formed steels are generally characterized by a rounded stress-strain response with no sharply defined yield point. It is shown herein that this material behaviour can be accurately described by a two-stage Ramberg-Osgood model provided… read more here.
Keywords: formed steels; stress strain; cold formed; strain curves ... See more keywords
Avalanche correlations and stress-strain curves in discrete dislocation plasticity
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review Materials"
DOI: 10.1103/physrevmaterials.5.073601
Abstract: The sequence of deformation bursts during plastic deformation exhibits scale-free features. In addition to the burst or avalanche sizes and the rate of avalanches the process is characterized by correlations in the series which become… read more here.
Keywords: stress strain; deformation; discrete dislocation; strain curves ... See more keywords
Dots-on-Plots: A Web Application to Analyze Stress-Strain Curves From Tensile Tests of Soft Tissue.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of biomechanical engineering"
DOI: 10.1115/1.4055593
Abstract: The calculation of tensile mechanical properties from stress-strain curves is a fundamental step in characterizing material behavior, yet no standardized method exists to perform these calculations for soft tissue. To address this deficiency, we developed… read more here.
Keywords: dots plots; stress strain; strain curves; web application ... See more keywords
Stiffness– and damping–strain curves of sensitive Champlain clays through experimental and analytical approaches
Sign Up to like & getrecommendations! Published in 2019 at "Canadian Geotechnical Journal"
DOI: 10.1139/cgj-2017-0732
Abstract: Stiffness degradation, G/G0, curves of Champlain clay at St-Adelphe, Quebec, and the associated variation of its damping ratio with shear strain are constructed in this study using the new combined triaxial simple shear (TxSS) apparatus.… read more here.
Keywords: champlain clays; strain; strain curves; stiffness damping ... See more keywords
Prediction of Stress–Strain Curves Based on Hydric Non-Destructive Tests on Sandstones
Sign Up to like & getrecommendations! Published in 2019 at "Materials"
DOI: 10.3390/ma12203366
Abstract: The study of the mechanical behavior of building stones is traditionally supported by destructive compression tests carried out on representative specimens. However, in order to respect the monuments’ integrity, the study of the mechanical behavior… read more here.
Keywords: prediction stress; non destructive; strain curves; strain ... See more keywords