Effect of surface retaining elements on rock stability: laboratory investigation with sand powder 3D printing

Effect of surface retaining elements on rock stability: laboratory investigation with sand powder 3D printing

Abstract This study aims to investigate the beneficial effects of surface retaining elements (SREs) on the mechanical behaviors of bolted rock and roadway stability. 3D printing (3DP) technology is utilized to create rock analogue prismatic specimens for conducting this investigation. Uniaxial compr...

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Bibliographic Details
Main Authors: Hao Feng, Lishuai Jiang, Qingwei Wang, Peng Tang, Atsushi Sainoki, Hani S. Mitri
Format: Article
Language:English
Published: SpringerOpen 2023-09-01
Series:International Journal of Coal Science & Technology
Subjects:
Roadway stability
Surface retaining element
Sand-powder
3D printing
Rock bolting
Numerical modelling
Online Access:https://doi.org/10.1007/s40789-023-00607-3

Internet

https://doi.org/10.1007/s40789-023-00607-3

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