Axial compressive behavior of partial CFRP-jacketed coal samples: Effects of CFRP layers and strip coverage ratio

Axial compressive behavior of partial CFRP-jacketed coal samples: Effects of CFRP layers and strip coverage ratio

Carbon fiber-reinforced polymer (CFRP) confined coal samples significantly improve the axial compressive behavior and stability of the internal core coal, demonstrating promising applications for stabilizing abandoned coal pillar in goaf. However, current research has predominantly focused on unifor...

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Bibliographic Details
Main Authors: Qingwen Li, Yuqi Zhong, Mengjiao Xu, Chuangchuang Pan, Fanfan Nie, Hao Yang
Format: Article
Language:English
Published: Elsevier 2025-08-01
Series:Polymer Testing
Subjects:
CFRP layers
Partial confinement
Strip coverage ratio
Ductility factor
Strength model
Online Access:http://www.sciencedirect.com/science/article/pii/S0142941825001850
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