Abrasivity measurement of brittle rock after thermal treatment

Abrasivity measurement of brittle rock after thermal treatment

Estimations of cutting-tool wear and rock-breaking efficiency during underground excavation and geo-energy extraction rely mostly on Cerchar abrasivity index (CAI) tests. However, the measurement of rock abrasivity may not be accurate for highly cracked rock after extreme treatment conditions (e.g.,...

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Bibliographic Details
Main Authors: Wang, Lu, Guo, Kai, Wu, Wei
Other Authors: School of Civil and Environmental Engineering
Format: Journal Article
Language:English
Published: 2023
Subjects:
Engineering::Civil engineering
Rock Abrasivity
Thermal Treatment
Online Access:https://hdl.handle.net/10356/169049

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