Experimental evaluation of Mode II fracture and microstructure of matrix-aggregate bond of concrete with crushed limestone

Experimental evaluation of Mode II fracture and microstructure of matrix-aggregate bond of concrete with crushed limestone

Due to the shortage of construction aggregates carbonate rock aggregates – including mainly limestone aggregates – have long been used in structural concrete in many countries worldwide. On the other hand, earlier tests on the shear fracture toughness of concretes with limestone aggregates was very...

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Bibliographic Details
Main Authors: Grzegorz Ludwik Golewski, Xinyue Xi, Yuanxun Zheng, Jingbo Zhuo, Peng Zhang, Rafał Panek
Format: Article
Language:English
Published: Elsevier 2025-12-01
Series:Case Studies in Construction Materials
Subjects:
Concrete composite
Limestone aggregate
Mode II fracture
Critical stress-intensity factor (KIIc)
Critical unit work of failure (JIIc)
Interfacial Transition Zone (ITZ)
Online Access:http://www.sciencedirect.com/science/article/pii/S2214509525009817
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