Fatigue reliability assessment for orthotropic steel deck details under traffic flow and temperature loading
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DOI: 10.1016/j.engfailanal.2016.11.007
Abstract: Abstract A new fatigue reliability assessment function which takes into account the vehicle and temperature loadings has been developed in this study. The vehicle and temperature loadings are important parameters as they can cause fatigue… read more here.
Keywords: traffic; reliability assessment; temperature; fatigue reliability ... See more keywords
Fatigue reliability assessment in time domain using stochastic-induced random stress loads due to limited experimental data
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DOI: 10.1016/j.engfailanal.2020.104794
Abstract: Abstract This study aims to determine the fatigue reliability of an automotive crankshaft by stochastically inducing random loads because of limited experimental data. Given the difficulties in capturing actual load–time history data from laboratory or… read more here.
Keywords: time; limited experimental; experimental data; random ... See more keywords
Probabilistic modeling of uncertainties in fatigue reliability analysis of turbine bladed disks
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DOI: 10.1016/j.ijfatigue.2020.105912
Abstract: Abstract Turbine bladed disks normally operate under complex loadings coupling with uncertainties originate from multiple sources, including material variability, load variation and geometrical uncertainty. The influence of these uncertainties on mechanical response of engineering components… read more here.
Keywords: analysis; reliability analysis; turbine bladed; fatigue reliability ... See more keywords
Fatigue reliability analysis for structures with hybrid uncertainties combining quadratic response surface and polynomial chaos expansion
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DOI: 10.1016/j.ijfatigue.2020.106071
Abstract: Abstract This study attempted to propose a novel efficient and accurate uncertainty analysis method for structural fatigue life prediction with hybrid uncertainties. First, PCE was adopted to deal with independent normal random variables, where polynomial… read more here.
Keywords: hybrid uncertainties; analysis; fatigue; reliability analysis ... See more keywords
Fuzzy Design Optimization-Based Fatigue Reliability Analysis of Welding Robots
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DOI: 10.1109/access.2020.2984694
Abstract: In this work, a fuzzy design optimization-based fatigue reliability analysis technique is addressed to obtain the optimal fatigue reliability of the structures with random parameters under the minimum fluctuation of fatigue life. The challenge of… read more here.
Keywords: fuzzy design; optimization; fatigue reliability; reliability analysis ... See more keywords
Fatigue reliability analysis of crack growth life using maximum entropy method
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DOI: 10.1177/1687814018775897
Abstract: In this article, a new method for fatigue reliability analysis of crack growth life based on the maximum entropy theory and a long crack propagation model is proposed. A modified generalized passivation-lancet model for long… read more here.
Keywords: maximum entropy; fatigue; reliability analysis; fatigue reliability ... See more keywords
A method for assessing wheel fatigue reliability considering multiaxial stress state
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DOI: 10.1177/1687814020902341
Abstract: Electric multiple unit is a modern transportation tool with high efficiency and large carrying capacity. Regarding its high speed, reliability requirement of the train is very important. As the main load bearing component of a… read more here.
Keywords: reliability; stress; wheel fatigue; fatigue reliability ... See more keywords
A Self-Configuring Membership-Function-Based Approach for Fuzzy Fatigue Reliability Optimization of Welded A-Type Frame Considering Multi-Source Uncertainties
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DOI: 10.3390/app9112227
Abstract: A large number of sample data is needed to ascertain the characteristic parameters of traditional membership function, so that the calculated fuzzy fatigue reliability based on this method has certain errors for engineering structures without… read more here.
Keywords: membership function; fatigue reliability; reliability; fuzzy fatigue ... See more keywords