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Creep-Fatigue Failure Diagnosis. [PDF]
Materials (Basel), 2015 Failure diagnosis invariably involves consideration of both associated material condition and the results of a mechanical analysis of prior operating history. This Review focuses on these aspects with particular reference to creep-fatigue failure diagnosis.
Holdsworth S.
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Creep–Fatigue Life Estimation of Gr.91 Steel and Its Welded Joints
Metals, 2023 A series of creep–fatigue tests of Gr.91 steel were performed at 600 °C. Fatigue life was reduced by tensile strain holding. The minimum life reduction factor was approximately 0.3.
Isamu Nonaka
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Analysis of Shear Characteristics of Deep, Anchored Rock Mass under Creep Fatigue Loading
Advances in Civil Engineering, 2021 To study the influence of earthquakes and engineering disturbances on the deformation of deeply buried rock masses, shear tests were carried out on anchored sandstone rock masses, anchored marble rock masses, and anchored granite rock masses under creep ...
Xiaofeng Li, Zhixiang Yin
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Effect of Hold Time Periods at High Temperature on Fatigue Life In Aluminum Alloy 2024 T4 [PDF]
Engineering and Technology Journal, 2010 In some applications, the aluminum alloy 2024 T4 may be subjected to aninteraction of fatigue and creep effects at high temperature. This paper investigatesthe effect of this interaction by studying the effect of constant amplitude fatigue(CAF) and creep
Mahir H. Majeed +2 more
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Yantu gongcheng xuebao, 2022 The deep engineering rock mass is subjected to the creep loads caused by stress adjustment. At the same time, during construction and operation, it will be intermittently subjected to the cyclic loads such as blasting, earthquakes and traffic loads, and ...
ZHU Yao-liang 1, 2, YU Jin 1, XU Han-hua 3, MA Lin-jian 4, LIU Xue-ying 1, YAO Wei 1, REN Chong-hong 1
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Multi-Surrogate Collaboration Approach for Creep-Fatigue Reliability Assessment of Turbine Rotor
IEEE Access, 2020 The creep-fatigue resistance of turbine rotor seriously affects the reliability performance and service lifetime of aircraft engine. Creep-fatigue reliability assessment is an effective measure to quantify the uncertain creep-fatigue damage and evaluate ...
Lu-Kai Song, Guang-Chen Bai
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Nihon Kikai Gakkai ronbunshu, 2021 In order to evaluate low cycle fatigue life under thermo-mechanical loading including high temperature regions, it is necessary to understand the basic deformation characteristics of a target material. In the case of thermo-mechanical loading, especially,
Kohei FUKUCHI +7 more
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Creep-fatigue life assessment of cruciform weldments using the linear matching method [PDF]
, 2013 This paper presents a creep-fatigue life assessment of a cruciform weldment made of the steel AISI type 316N(L) and subjected to reversed bending and cyclic dwells at 550C using the Linear Matching Method (LMM) and considering different weld zones.
Chen, Haofeng, Gorash, Yevgen
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Linear Damage Rule Life Prediction for Stress Controlled Fatigue-Creep Interaction of Aluminum Alloys [PDF]
Engineering and Technology Journal, 2012 The fatigue-creep interaction performance of 5086 and 6061-T651 aluminum alloys were investigated for specimens tested under control stress rotating bending at a stress ratio R=-1 and 250°C temperature. The fatigue endurance limit for both alloys reduced
Salah F. Abd-El-Jabbar +2 more
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Creep fatigue life assessment of a pipe intersection with dissimilar material joint by linear matching method [PDF]
, 2016 As the energy demand increases the power industry has to enhance both efficiency and environmental sustainability of power plants by increasing the operating temperature.
Barbera, Daniele +2 more
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