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Plane strain tension fracture at high strain rate [PDF]
EPJ Web of Conferences, 2021 Under plane stress conditions, most micromechanical and phenomenological models predict a minimum in ductility for plane strain tension stress state.
Adlafi Morwan +5 more
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Nuclear Engineering and Technology, 2022 In this paper, smooth and notched bar tensile tests of austenitic stainless steel 304 are performed, covering four different multi-axial stress states and six different strain rate conditions, to investigate the effect of the stress triaxiality and ...
Jun-Min Seo +6 more
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Numerically and Experimentally Investigation of the Effect of Anisotropy and Stress Triaxiality on the Fracture Strain [PDF]
مهندسی مکانیک شریف, 2023 The aim of this article is to investigate numerically and experimentally the effect of stress triaxiality and anisotropy on the fracture strain for metals. As the aluminum has always been one of the most widely used metals in the industry. This metal has
P. Abedinimanesh +2 more
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Polytechnic Journal, 2023 The reinforcement corrosion is a major and most frequent reason of degradation for reinforcedconcrete (RC) structures throughout the world, leading to their premature deterioration before design life was attained.
Ghafur H. Ahmed
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Evaluation of Localized Necking Models for Fracture Prediction in Punch-Loaded Steel Panels
Journal of Marine Science and Engineering, 2021 This study compared the experimental test results on punch-loaded unstiffened and stiffened panels with numerical predictions using different localized necking modeling approaches with shell elements.
Burak Can Cerik +2 more
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Applied Sciences, 2021 For analysis of engineering structural materials to withstand harsh environmental conditions, accurate knowledge of properties such as flow stress and failure over conditions of high strain rate and temperature plays an essential role. Such properties of
Amos Muiruri +2 more
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Metals, 2021 It is generally accepted that the superimposed hydrostatic pressure increases fracture strain in sheet metal and mode of fracture changes with applying pressure.
Mohammadmehdi Shahzamanian +4 more
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Machine Learning for Predicting Fracture Strain in Sheet Metal Forming
Metals, 2022 Machine learning models are built to predict the strain values for which edge cracking occurs in hole expansion tests. The samples from this test play the role of sheet metal components to be manufactured, in which edge cracking often occurs associated ...
Armando E. Marques +7 more
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Frontiers in Materials, 2020 Carbon nanotubes (CNTs) have garnered tremendous attention as building blocks for self-supporting membranes owing to remarkable developments in the manufacturing technology of high-quality CNT films.
Yuichi Kato +5 more
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Mechanical Response of CNT/2024Al Composite to Compression and Tension at Different Strain Rates
Metals, 2023 Compressive and tensile properties of a carbon nanotube (CNT) reinforced 2024Al composite are investigated under quasi-static and dynamic compression as well as quasi-static tension, along three different directions (extrusion, normal and transverse ...
Jiajie Xiang +3 more
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