Accurate force evaluation in prestressed cable-strut structures: A robust sparse Bayesian learning method with feedback-driven error optimization

Force evaluation is critical to ensuring the safety of cable-strut structures during service. This study employs dynamic testing to assess the internal forces resulting from cable relaxation in prestressed cable-strut structures. A cross-model cross-mode algorithm is utilized to establish a cable fo...

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Bibliographic Details

Published in:	Engineering structures Vol. 330; p. 119878
Main Authors:	Chen, Yao, Zhou, Haodong, Gao, Jiangjun, Shen, Zhengliang, Xie, Tianyu, Sareh, Pooya
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 01.05.2025
Subjects:	Expectation–maximization algorithm Force evaluation Prestressed cable-strut structure Sparse Bayesian learning Uncertainty quantification Uncertainty quantification Force evaluation Expectation–maximization algorithm Sparse Bayesian learning Prestressed cable-strut structure
ISSN:	0141-0296
Online Access:	Get full text
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