Experimental and numerical investigations on the bond-slip behavior of the interface between geopolymer concrete and steel tube

Abstract This study conducts push-out tests on eight geopolymer concrete filled steel tube column specimens with varying design parameters to evaluate the effects of steel tube wall thickness, concrete strength, and the presence of welded longitudinal ribs on the bond-slip performance at the interfa...

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Bibliographic Details
Main Authors: Ran Hai, Zeya Ma, Xiang Chen, Yun Cao, Jianwei Zhang, Cun Hui
Format: Article
Language:English
Published: Nature Portfolio 2024-11-01
Series:Scientific Reports
Subjects:
Online Access:https://doi.org/10.1038/s41598-024-79964-1
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