Mechanical properties of steel tubes filled with coal gangue concrete in a corrosive environment

To achieve the in-situ utilization of coal gangue, coal gangue concrete filled steel tube (CGCFST) was applied in coal mine roadways as support structure. However, the reliability of the structure was negatively impacted by corrosive environment in coal mines. This study tested the axial compression...

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Bibliographic Details
Main Authors: Tong Zhang, Qingru Zhu, Gao Shan
Format: Article
Language:English
Published: Elsevier 2025-07-01
Series:Alexandria Engineering Journal
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S1110016825005721
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