Results 11 to 20 of about 25,887 (256)
Fatigue Damage Evaluation of Pile-Supported Bridges under Stochastic Ice Loads
Advances in Civil Engineering, 2020 The Bohai Sea is the sea area with the worst ice condition in China, and the ice loads significantly threaten the safety of structures in the sea. The intense vibrations of the pile-supported bridge under stochastic ice loads will increase the fatigue ...
Tianyu Wu, Wenliang Qiu, Guangrun Wu
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A Cumulative Damage Model for Fatigue Life Prediction Based on Dynamic and Static Deflections [PDF]
Engineering and Technology Journal, 2015 The main goal of this study is to report experimental evidence about the accumulative fatigue damage behavior of CK35 steel alloy at room temperature and zero main stress (R = -1) .
AlalKawi M +2 more
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Cumulative Fatigue Damage Balancing for Modular Multilevel Converter
Energies, 2020 With many advantages, modular multilevel convert (MMC) has been extensively used in high and medium voltage power transmission projects. The thermal performance and reliability of components in MMC are key issues in system operation.
Longjun Wang +5 more
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Comparative research on low cycle fatigue performance of the GFRP(Steel)-RC beams
Case Studies in Construction Materials, 2023 In harsh environments, there are more and more cases of using GFRP (Glass fiber reinforced polymer) bars instead of Steel bars to strengthen concrete structures.
Weiwei Wu +6 more
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Performance of CRTS-II Ballastless Track–Bridge Structural System Rebars under Fatigue Loading Test
Applied Sciences, 2021 To study the evolution of mechanical properties of steel rebars in the China Railway Track System Type II (CRTS II) ballastless track–bridge structural system under repeated train loads, a 1/4 scale three-span ballastless slab track simple-supported ...
Lingyu Zhou +5 more
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Nonlinear Fatigue Damage Accumulation
Fatigue of Aircraft Structures, 2015 One important element of any computational fatigue analysis is the adoption of a hypothesis of fatigue damage accumulation. The most commonly used is the hypothesis of linear accumulation of fatigue damage called the Palmgren-Miner hypothesis.
Dębski Daniel Krzysztof
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Cumulative Damage in Low Cycle Fatigue
Journal of the Society of Naval Architects of Japan, 1968 Strain controlled two stage low cycle fatigue tests were carried out, where cycle ratio was changed in five conditions and strain amplitude in three conditions, and the results were discussed including the results of the previous report.Cyclic hysteresis energy in the low cycle fatigue test was analysed theoretically and it was found that the rate of ...
Kunihiro Iida +2 more
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MATEC Web of Conferences, 2019 The aim of the article is to present a series of numerical tests of the cumulative fatigue damage solution under assumption of random stress input.
Sága Milan +4 more
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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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PE-HD fatigue damage accumulation under variable loading based on various damage models
eXPRESS Polymer Letters, 2017 Despite numerous studies on fatigue of polymer materials under variable loading, there is little work on highdensity polyethylene (PE-HD). In this context, an experimental analysis for determining the fatigue strength of PE-100, under constant and ...
M. Bourchak, A. Aid
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