Research on disc cutter excavation characteristics for different blade width based on numerical simulations and experiments

This study addresses the abnormal failures, such as blade fractures and wear, encountered by disc cutters when excavating hard rock with high uniaxial compressive strength. It is crucial to understand how disc cutter geometric parameters affect excavation efficiency and load, especially when perform...

Ausführliche Beschreibung

Bibliografische Detailangaben

Hauptverfasser:	Yong SHANG, Jingdong SUN, Haifeng JIANG, Shunhai XU, Honglei DUAN, Chaoyang SUN
Format:	Artigo
Sprache:	Chinês
Veröffentlicht:	Science Press 2025-01-01
Schriftenreihe:	工程科学学报
Schlagworte:	cutter blade width cohesive model linear cutting test disc cutter load rock-breaking efficiency
Online-Zugang:	http://cje.ustb.edu.cn/article/doi/10.13374/j.issn2095-9389.2023.11.22.001
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