Abstract
The Influence of Residual Stresses on Rock Hardness An experimental study with various methods and involving different brittle materials (ordinary or tempered glass, hard rocks), has shown the influence of residual tangential stresses on the apparent hardness of rocks for indentation or wear. This property allows an improving of the efficiency of drilling machines, by choosing tool shapes leading to the most favourable stress concentrations at the bottom of boreholes.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
