Study on Bending Capacity of Precast Assembled Beams with UHPC Segments Using Unbonded Prestressing Tendons

Four-point bending tests were conducted on precast ultra-high-performance concrete (UHPC) segmental beams reinforced with unbonded prestressing tendons. A nonlinear finite element model was established and rigorously validated against the experimental data to simulate their flexural behavior. The ex...

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Auteurs principaux:	Youqin Zhu, Mingfu Ou, Yishun Liu, Hanqin He, Hui Zheng
Format:	Artigo
Langue:	Inglês
Publié:	MDPI AG 2026-06-01
Collection:	Eng
Sujets:	ultra-high-performance concrete (UHPC) flexural strength segment prefabrication and assembly experimental research nonlinear numerical simulation
Accès en ligne:	https://www.mdpi.com/2673-4117/7/6/264
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