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Published in 2020 at "Applied Mathematical Modelling"
DOI: 10.1016/j.apm.2019.08.025
Abstract: Abstract For the time-variant hybrid reliability problem under random and interval uncertainties, the upper bound of time-variant failure probability, as a conservative index to quantify the safety level of the structure, is highly concerned. To…
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Keywords:
importance;
hybrid reliability;
time variant;
importance sampling ... See more keywords
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Published in 2017 at "International Journal of Aerospace Engineering"
DOI: 10.1155/2017/3920267
Abstract: This paper presents a novel procedure based on first-order reliability method (FORM) for structural reliability analysis with hybrid variables, that is, random and interval variables. This method can significantly improve the computational efficiency for the…
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Keywords:
reliability analysis;
random interval;
hybrid reliability;
limit state ... See more keywords
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Published in 2018 at "Mathematical Problems in Engineering"
DOI: 10.1155/2018/9046708
Abstract: Aiming at the problem that various types of uncertainties, such as randomness, fuzziness, and interval, coexist in structure reliability analysis, a discretization analysis method of hybrid reliability for uncertain structures is proposed based on evidence…
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Keywords:
analysis;
method;
hybrid reliability;
reliability ... See more keywords