Results 21 to 30 of about 2,711,142 (273)
Fatigue damage model of woven glass-epoxy fabric composite materials
Journal of Materials Research and Technology, 2020 Based on the Stiffness degradation rule of woven glass fiber composite under fatigue loading, a phenomenological fatigue damage model containing two material parameters in which first is directly proportional to the fatigue life and second is inversely ...
Indra Narayan Yadav, Kamal Bahadur Thapa
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Study on Fatigue Life of Fractured Rock Under Constant Amplitude Cyclic Loading
Earth Sciences Research Journal, 2018 The electro-hydraulic servo loading system was applied to make cyclic loading tests for fractured rock-like specimens. According to the results of the fatigue test, the power function model was used to fit and analyze the test data, and the fitting ...
Run Li, Wenbin Jian, Rongtao Kang
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Residual Stress Relaxation of DRWDs in OSDs under Constant/Variable Amplitude Cyclic Loading
Applied Sciences, 2020 An orthotropic steel deck (OSD) has a complicated structure, and its fatigue life is mainly determined by various welding details. Fatigue assessment of deck-to-rib welding details (DRWDs) under long-term train loads is an important concern for engineers.
Wen Zhong +4 more
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Ratchet limits for a crack in a welded pipe subjected to a cyclic temperature load an a constant mechanical load [PDF]
, 2011 This paper presents the ratchet limit analysis of a pipe with a symmetric crack in a mismatched weld by using the extended Linear Matching Method (LMM). Two loading conditions are considered: i) a cyclic temperature load and a constant internal pressure;
Ure, James Michael +3 more
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, 2022 S.259-268Application of fracture mechanics methods for predicting inspection intervals for wheelset axles requires, among other things, an accurate assessment of the level and sequence of service loads in the cross section subjected to examination.
Luke, M. +3 more
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Principles of variable amplitude fatigue design and testing
, 2022 S.3-23The proper consideration of variable amplitude loading by utilizing service spectra and appropriate Gassner-lines is essential for the design of light-weight components and structures by allowing loads in significant excess of the Woehler-line (S-N
Sonsino, C.M.
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Structural integrity assessment of superheater outlet penetration tubeplate [PDF]
, 2009 In recent years, the Linear Matching Method (LMM) has been well developed for the integrity assessment of the component subjected to cyclic thermal and mechanical loads.
Chen, Haofeng, Ponter, Alan R.S.
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Non-local energy based fatigue life calculation method under multiaxial variable amplitude loadings [PDF]
, 2013 Reliable design of industrial components against high cycle multiaxial fatigue requires a model capable of predicting both stress gradient and load type effects. Indeed, taking into account gradient effects is of prior importance for the applicability of
PALIN-LUC, Thierry +4 more
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Rock and Soil Mechanics, 2021 Modified suction caisson is a new type of suction foundation for offshore wind power engineering. Model tests were carried out to investigate the variation of cumulative rotation angle and its influencing factors of the regular suction caisson (RSC) and
LI Da-yong +4 more
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On the ratchet analysis of a cracked welded pipe [PDF]
, 2012 This paper presents the ratchet limit analysis of a pipe with a symmetric crack in a mismatched weld by using the extended Linear Matching Method (LMM). Two loading conditions are considered: i) a cyclic temperature load and a constant internal pressure;
Ure, James Michael +3 more
core +5 more sources