Effect of compression pre-force and web openings on torsional strength of UHPC hollow beams using numerical and mathematical modeling

Abstract In this paper, a new formula is proposed to accurately predict the torsional strength of ultra-high-performance concrete (UHPC) solid and hollow beams with and without openings. A comprehensive parametric numerical study is carried out to investigate the effect of both compression pre-force...

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Bibliographic Details
Main Authors: Ahmed M. El-Basiouny, Hamed S. Askar, Mohamed E. El-Zoughiby
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Scientific Reports
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Online Access:https://doi.org/10.1038/s41598-025-10834-0
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