Structural reliability and stochastic finite element methods: State-of-the-art review and evidence-based comparison

Aldosary Muhannad; Wang Jinsheng; Li Chenfeng

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Structural reliability and stochastic finite element methods: State-of-the-art review and evidence-based comparison

机译：结构可靠性和随机有限元方法：最新的综述和基于证据的比较

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Purpose This paper aims to provide a comprehensive review of uncertainty quantification methods supported by evidence-based comparison studies. Uncertainties are widely encountered in engineering practice, arising from such diverse sources as heterogeneity of materials, variability in measurement, lack of data and ambiguity in knowledge. Academia and industries have long been researching for uncertainty quantification (UQ) methods to quantitatively account for the effects of various input uncertainties on the system response. Despite the rich literature of relevant research, UQ is not an easy subject for novice researchers/practitioners, where many different methods and techniques coexist with inconsistent input/output requirements and analysis schemes.

机译：目的本文旨在提供对基于证据的比较研究所支持的不确定性量化方法的全面综述。由于材料的异质性，测量的可变性，数据的缺乏和知识的模棱两可，在工程实践中普遍遇到不确定性。长期以来，学术界和工业界一直在研究不确定性量化（UQ）方法，以定量考虑各种输入不确定性对系统响应的影响。尽管有大量相关研究文献，但对于新手研究人员/从业人员而言，UQ并非易事，因为许多不同的方法和技术与不一致的输入/输出要求和分析方案共存。

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来源
《Engineering Computations》 |2018年第6期|2165-2214|共50页
作者
Aldosary Muhannad; Wang Jinsheng; Li Chenfeng;
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作者单位

Swansea Univ, Coll Engn, Zienkiewicz Ctr Computat Engn, Swansea, W Glam, Wales;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
Structural reliability; Stochastic finite element method; Uncertainty quantification; Uncertainty propagation;

机译：结构可靠性;随机有限元法;不确定性量化;不确定性传播;

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Structural reliability and stochastic finite element methods: State-of-the-art review and evidence-based comparison

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