Study of Frictional Effects of Granite Subjected to Quasi-Static Contact Loading

Study of Frictional Effects of Granite Subjected to Quasi-Static Contact Loading

The rock fragmentation response to drilling, in particular percussive drilling, is important in order to improve the efficiency of such an operation. The resulting problem includes spherical contact between the drill bit and the material and therefore, a numerical analysis of frictional effects in q...

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Bibliographic Details
Main Authors: Hossein Shariati, Mahdi Saadati, Kenneth Weddfelt, Per-Lennart Larsson, Francois Hild
Format: Article
Language:English
Published: MDPI AG 2020-12-01
Series:Lubricants
Subjects:
quasi-static indentation
granite
inelastic behavior
damage
friction
Weibull statistics
Online Access:https://www.mdpi.com/2075-4442/8/12/106

Internet

https://www.mdpi.com/2075-4442/8/12/106

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