Experimental and Numerical Study on Reinforced Concrete Columns Strengthened with Lightweight Alkali-Activated Slag Concrete and X-Type Encased Steel

As a key load-bearing component in building structures, the effective strengthening of reinforced concrete (RC) columns is critical to enhancing their structural reliability and service life. To tackle the issue of excessive self-weight from the increasing section strengthening method and further op...

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Bibliographic Details
Main Authors: Jing Zhu, Zijie Wen, Yuankai Li, Xiaomeng Hou, Yiqi Lu
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Buildings
Subjects:
Online Access:https://www.mdpi.com/2075-5309/15/10/1692
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