Damage Evolution and Acoustic Emission Characteristics of Continuously Graded Cemented Gangue Filling Bodies

The particle size of aggregate is a key factor affecting the mechanical properties and deformation capacity of cemented gangue filling body. In this study, coal gangue with a particle size range of (0.05, 20) mm was sieved into six groups of aggregate particles. Based on the Talbot gradation theory,...

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Hauptverfasser:	Wenwen Zhao, Jian Gong, Huazhe Jiao, Liuhua Yang, Yingran Liu
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	MDPI AG 2026-04-01
Schriftenreihe:	Buildings
Schlagworte:	cemented gangue filling body Talbot grading theory compressive strength acoustic emission parameters microscopic morphology
Online-Zugang:	https://www.mdpi.com/2075-5309/16/8/1572
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