Uncertain identification method of structural damage for beam-like structures based on strain modes with noises

DOI10.1016/j.amc.2020.125682zbMath1465.74145OpenAlexW3089962122MaRDI QIDQ2660849

Kejun Hu, Qinghe Shi, Lei Wang, Xiao-Jun Wang

Publication date: 31 March 2021

Published in: Applied Mathematics and Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.amc.2020.125682

zbMATH Keywords

uncertaintystrain modemodel updatingsensitivity matrixdamage identificationinterval variableprobabilistic variable

Mathematics Subject Classification ID

Rods (beams, columns, shafts, arches, rings, etc.) (74K10) Brittle damage (74R05) Stochastic and other probabilistic methods applied to problems in solid mechanics (74S60)

Related Items (1)

An interval perturbation method for singular value decomposition (SVD) with unknown-but-bounded (UBB) parameters

Cites Work

• Structural damage identification based on best achievable flexibility change
• An integral equation for changes in structural dynamics characteristics of damaged structures
• Detection and localisation of structural damage based on the error in the constitutive relations in dynamics
• Concrete bridge deterioration diagnosis using fuzzy inference system

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