Looseness Monitoring of Bolted Spherical Joint Connection Using Electro-Mechanical Impedance Technique and BP Neural Networks

The bolted spherical joint (BSJ) has wide applications in various space grid structures. The bar and the bolted sphere are connected by the high-strength bolt inside the joint. High-strength bolt is invisible outside the joint, which causes the difficulty in monitoring the bolt looseness. Moreover,...

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Detalles Bibliográficos
Autores principales: Xu, Jing, Dong, Jinhui, Li, Hongnan, Zhang, Chunwei, Ho, Siu Chun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6514810/
https://www.ncbi.nlm.nih.gov/pubmed/31013647
http://dx.doi.org/10.3390/s19081906

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6514810/
https://www.ncbi.nlm.nih.gov/pubmed/31013647
http://dx.doi.org/10.3390/s19081906

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