Experimental and Numerical Study on the Flexural Behaviors of Unbonded Prestressed I-Shaped Steel Encased in Ultra-High-Performance Concrete Beams

Experimental and Numerical Study on the Flexural Behaviors of Unbonded Prestressed I-Shaped Steel Encased in Ultra-High-Performance Concrete Beams

A novel type of traditional composite member-unbonded prestressed I-shaped steel encased in a UHPC (PSRUHPC) beam is proposed to reduce the brittleness of UHPC beams and improve their bearing capacity. A PSRUHPC beam, an unbonded prestressed UHPC (PRUHPC) beam, and an I-shape steel UHPC (SRUHPC) bea...

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Bibliographic Details
Main Authors: Nianchun Deng, Yanfeng Deng, Jiqiang Duan, Wenhao Xue
Format: Article
Language:English
Published: MDPI AG 2023-11-01
Series:Buildings
Subjects:
flexural tests
I-shaped steel encased in UHPC
unbonded prestressed
stress increment
magnetic flux sensor
numerical simulation
Online Access:https://www.mdpi.com/2075-5309/13/12/2901

Internet

https://www.mdpi.com/2075-5309/13/12/2901

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