Experimental and numerical study of tubular steel columns with/without demountable bolted shear connectors embedded in the concrete

Experimental and numerical study of tubular steel columns with/without demountable bolted shear connectors embedded in the concrete

Abstract Three push-out specimens were experimentally tested to investigate the behavior of tubular steel columns (TSC) with and without bolted shear connectors embedded in normal concrete (NC). Each specimen consisted of a tubular steel column (TSC) encased in a 250 × 250 × 200 mm concrete cube The...

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Bibliographic Details
Main Authors: Sabry Fayed, Moataz Badawi, Mohamed Ghalla, Ehab A. Mlybari, Yahia Iskander, Saad A. Yehia
Format: Article
Language:English
Published: Nature Portfolio 2025-04-01
Series:Scientific Reports
Subjects:
Normal concrete
Demountable bolted shear connectors
Steel tubular columns
Push-out test
Shear bearing capacity
3D model
Online Access:https://doi.org/10.1038/s41598-025-94227-3
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https://doi.org/10.1038/s41598-025-94227-3

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