Axial Compressive Behavior of Outer Square Inner Circular Spontaneous Combustion Coal Gangue Concrete-Filled Double-Skin Steel Tubular Stub Column

Utilizing crushed spontaneous combustion coal gangue as a coarse aggregate in concrete preparation effectively reduces reliance on natural resources and mitigates environmental pollution; however, the suboptimal workability of spontaneous combustion coal gangue coarse aggregate concrete (SCG-CAC) li...

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Bibliographic Details

Published in:	Buildings
Main Authors:	Jinli Wang, Chunyuan Wang, Zhe Gao, Haoyan Wei, Zhengping Hu, Weiwei Wang
Format:	Article
Language:	English
Published:	MDPI AG 2024-12-01
Subjects:	coal gangue concrete filled double-skin steel tubular stub column axial compressive behavior finite element analysis
Online Access:	https://www.mdpi.com/2075-5309/14/12/4064