Showing 201 - 220 results of 381 for search '"Osgoods"', query time: 0.10s Refine Results
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    Influence of the Ductility Exponent on the Fatigue of Structural Steels by Martin Kreithner, Alexander Niederwanger, Robert Lang

    Published 2023-04-01
    “…The strain amplitudes were determined using the Ramberg-Osgood and Masing material models. Subsequently, a curve fitting was applied to the strain-life data for the fatigue ductility exponent. …”
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    Article
  8. 208

    Cyclic Hardening and Fatigue Damage Features of 51CrV4 Steel for the Crossing Nose Design by Vítor M. G. Gomes, Sven Eck, Abílio M. P. De Jesus

    Published 2023-07-01
    “…The results were considered through obtaining a Ramberg-Osgood cyclic elasto-plastic curve. Since this component is subject to cyclic loading, even if spaced in time, the isotropic and kinematic cyclic hardening behavior of the Chaboche model was subsequently analyzed, considering a comparative approach between experimental data and the FEM. …”
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    Article
  9. 209

    A New Prediction Method for the Ultimate Tensile Strength of Steel Alloys with Small Punch Test by Jose Calaf Chica, Pedro Miguel Bravo Díez, Mónica Preciado Calzada

    Published 2018-08-01
    “…Assuming the Ramberg–Osgood hardening law, the dependence of the SPT curve slope on the yield strength and the hardening coefficient is demonstrated by numerical simulations (FEM). …”
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    Article
  10. 210

    Basic Differences and Most Common Findings in Ultrasound Examinations of Musculoskeletal System in Children: A Narrative Literature Review by Tomasz Poboży, Wojciech Konarski, Karolina Piotrowska-Lis, Julia Domańska, Kamil Poboży, Maciej Kielar

    Published 2022-10-01
    “…We discuss the problem of osteochondritis dissecans, Osgood-Schlatter disease, examples of ligament injuries (especially in relation to the knee and ankle joints), exfoliation of growth cartilages, osteochondroma, exudates and inflammations affecting joints, and Baker’s cysts. …”
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    Article
  11. 211

    Standardised material properties for numerical parametric studies of stainless steel structures and buckling curves for tubular columns by Afshan, Sheida, Zhao, Ou, Gardner, Leroy

    Published 2020
    “…Following analysis of a comprehensive database of material test data from different stainless steel products, values for the yield stress fy, the ultimate tensile stress fu, the strain at ultimate tensile stress εu and the Ramberg-Osgood parameters n and m are proposed. This enables the generation of standardised stress-strain curves for typical austenitic, duplex and ferritic stainless steel sections. …”
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    Journal Article
  12. 212

    Lobistas, assessores de imprensa e relações-públicas norte-americanos que serviram o Estado Novo (1942-1974) by Vasco Ribeiro

    Published 2019-10-01
    “…Em 1938, o Congresso Norte-americano aprovou a Lei de Registro de Agentes Estrangeiros (Osgood, 2002, p. 245), vulgarmente denominada por FARA [Foreign Agents Registration Act], que obrigava todas as empresas e agentes nos EUA que trabalhassem para governos ou empresas estrangeiras a entregarem uma declaração anual da sua atividade no Departamento de Justiça. …”
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    Article
  13. 213

    Justification of choice of corrosion-resistant material of blowout preventer body based on modeling of its elastic-plastic deformation by K. V. Syzrantseva, K. V. Kuskov, M. A. Pazyak

    Published 2022-11-01
    “…To describe the material properties, a multilinear deformation model is used, the reference points of which are calculated as a result of working out the macro developed by the authors based on two models: RambergOsgood and the “method of sequential corrections” proposed by TSAGI specialists. …”
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    Article
  14. 214

    Role of magnetic resonance imaging in the evaluation of the anterior knee pain by Ahmed Abd Alrahman Baz, Khaled Mohamed El Shantely, Talaat Ahmed Hassan, Sherif Galal Mohamed, Sara Ibrahim Sakr

    Published 2019-12-01
    “…Cartilage disease was found in 6% (n = 4); Osgood–Schlatter disease was found in 4% (n = 3); the coexistence of more than an entity was found in 13 cases (18.5%). …”
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    Article
  15. 215

    Estimation of Cyclic Stress–Strain Curves of Steels Based on Monotonic Properties Using Artificial Neural Networks by Tea Marohnić, Robert Basan, Ela Marković

    Published 2023-07-01
    “…The results showed that the new approach which combines relevant monotonic properties and plastic strain amplitudes as inputs to ANNs for cyclic stress–strain curve estimation is better than the previously used approach where ANNs estimate the parameters of the Ramberg–Osgood material model separately. This shows that a more favorable approach to the estimation of cyclic stress–strain behavior would be to directly estimate corresponding material curves using monotonic properties. …”
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    Article
  16. 216

    Study on Hysteresis Model of Welding Material in Unstiffened Welded Joints of Steel Tubular Truss Structure by Yaqi Suo, Wenwei Yang, Peng Chen

    Published 2018-09-01
    “…Based on the Ramberg–Osgood model and introducing the damage variable D, a hysteretic model of welding material with the effect of damage accumulation was established, including an initial loading curve, cyclic stress-strain curve, and hysteretic curve model. …”
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    Article
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