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Determination of Bridge Prestress Loss under Fatigue Load Based on PSO-BP Neural Network
During the service period of a prestressed concrete bridge, as the number of cyclic loads increases, cumulative fatigue damage and prestress loss will occur inside the structure, which will affect the safety, durability, and service life of the structure. Based on this, this paper studies the loss o...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Hindawi
2021
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8292051/ https://www.ncbi.nlm.nih.gov/pubmed/34335715 http://dx.doi.org/10.1155/2021/4520571 |