Results 21 to 30 of about 641,264 (308)
Some Remarks on Burzyński’s Failure Criterion for Anisotropic Materials
Engineering Transactions, 2014 Some misstatements appearing in the final form of the failure criterion formulation, de- rived from Burzyński’s hypothesis of material effort for anisotropic bodies, which haven’t been noticed in the literature as yet, are pointed out and discussed ...
P. SZEPTYŃSKI
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Nihon Kikai Gakkai ronbunshu, 2023 Rail corrosion is one of the causes of rail breaks. The relationship between rail corrosion state and fatigue strength is still unclear. Therefore, to accurately estimate the fatigue strength of corroded rails, the prediction method for fatigue strength ...
Jun MIZUTANI +3 more
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Nihon Kikai Gakkai ronbunshu, 2023 To evaluate stresses including stress concentration at weld toes for fatigue evaluation of complex shape welded structures such as railway bogie frames, previous studies proposed the stress assessment procedure through measuring strains of actual ...
Koichi YOKOZEKI +5 more
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Mathematical Foundations of Limit Criterion for Anisotropic Materials
Archives of Metallurgy and Materials, 2013 Artykuł przedstawia nową propozycję kryterium stanu granicznego dla anizotropowych ciał stałych wykazujących różną wytrzymałość przy rozciąganiu i ściskaniu.
Ostrovvska-Maciejewska J. +2 more
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Engineering Transactions, 2014 A proposition of an energy-based hypothesis of material effort for isotropic materials exhibiting strength-differential (SD) effect, pressure-sensitivity and Lode angle dependence is discussed. It is a special case of a general hypothesis proposed by the
M. NOWAK +3 more
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Fatigue Strength Characteristics of High-Strength Steel
JSME international journal. Ser. 1, Solid mechanics, strength of materials, 1989 In order to clarify the fatigue strength charactaristics of low alloy steels which were strengthed by tempering at low temperature (150∼200°C) after conventional quenching treatment and/or carburizing in generated gas, rotating bending fatigue tests were conducted in laboratory air and dry air using smoothened specimens with 8 mm diameter.
Hideki EMURA, Katsutoshi ASAMI
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Criticality of porosity defects on the fatigue performance of wire + arc additive manufactured titanium alloy [PDF]
, 2019 This study was aimed at investigating the effect of internal porosity on the fatigue strength of wire + arc additive manufactured titanium alloy (WAAM Ti-6Al-4V).
Awd, Mustafa +6 more
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Estimation of Low-Cycle Fatigue Curves of High-Strength and Welded Steel 10CrNi3MoV [PDF]
, 2019 In this work is tested applicability of the extended uniform material law for high-strength steel on 10CrNi3MoV steel and its weld. Predicted low-cycle fatigue curves differ significantly from the measurements. Despite the reported scientific effort to
Kráčalík, Michal
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Investigation the Creep-Fatigue Behavior and A.C. Electrical Conductivity of AA 6061 Under Ultrasonic Peening [PDF]
Engineering and Technology Journal, 2019 Ultrasonic peening is an innovative surface improvement process used to increase the resistance of aircraft metals and enhance high cycle fatigue life. The process creates residual compressive stresses deep into part surfaces.
Hussain Al-Alkawi +2 more
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Sensors, 2022 Fatigue can be classified as peripheral or central depending on the extent of its effects. Muscle strength reduction, associated with the appearance of fatigue during running, produces kinetics and kinematics modifications which could lead to an ...
Alberto Encarnación-Martínez +5 more
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