Results 261 to 270 of about 5,046,540 (331)

Evaluation of true stress–strain diagrams for welded joints by application of Digital Image Correlation

open access: yesEngineering Failure Analysis, 2021
Digital Image Correlation (DIC) is applied to evaluate stress-strain diagrams for welded joints in two different ways. The first one is based on the measures strains along the welded joint, including all 3 zones of interest, base metal (BM), weld metal ...
N Milosevic   +2 more
exaly   +3 more sources

A comparative study of the extended forming limit diagrams considering strain path, through-thickness normal and shear stress

International Journal of Mechanical Sciences, 2018
The substitute presentations of the conventional forming limit diagram (FLD) are stress-based forming limit diagram (FLSD), extended stress forming limit diagram (XSFLD), and polar effective plastic strain forming limit diagram (PEPS-FLD). These diagrams
R Hashemi
exaly   +2 more sources

Segmented models for stress-strain diagrams

Wood Science and Technology, 1989
Tension and compression stress-strain data from tests of wood specimens were mathematically described by 2- or 3-segment models, respectively. Three or four parameters are required by the segmented models, but these are easily obtained from regression analysis of the digitized data. One required parameter is Young's modulus. The model parameters varied
T. Conners
openaire   +2 more sources

Residual stress diagrams for electrodeposited metal coatings II: Residual stress diagrams during the electrodeposition and anodic dissolution of cobalt and nickel coatings

Surface Technology, 1982
Abstract The distribution of residual stresses (RSs) over the thickness of the galvanic coating (the residual stress diagram (RSD)) is determined on the basis of data for the length change of the substrate during the electrodeposition-dissolution cycle. The alterations in this distribution caused by the post-electrolytic processes are presented.
S. Armyanov, G. Sotirova
openaire   +2 more sources

Forming limit diagrams with the existence of through-thickness normal stress

Computational Materials Science, 2010
Ahmad Assempour, R Hashemi
exaly   +2 more sources

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