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Keywords: rock bolt
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Proceedings Papers

Paper presented at the 4th ISRM Young Scholars Symposium on Rock Mechanics, May 10–13, 2017
Paper Number: ISRM-YSS-2017-074
... mail) Abstract Rock bolts are typically used for the ground reinforcement. Except some spot bolts, rock bolts are usually grouted with cement or resin grout. To use the bolts at seepage place or to improve installation speed, various type of friction bolts also have been developed. In this study, Plasma bolt...
Proceedings Papers

Paper presented at the 3rd ISRM Young Scholars Symposium on Rock Mechanics, November 8–10, 2014
Paper Number: ISRM-YSS-2014-049
... to measure the normal load generated at either end on the protruding rock bolt. The results showed that the normal load measured with load cell is close to the result calculated from the strain gauges data. In the vicinity of the intersection of joint and bolt, the shear load applied on the rockbolt...
Proceedings Papers

Paper presented at the 3rd ISRM Young Scholars Symposium on Rock Mechanics, November 8–10, 2014
Paper Number: ISRM-YSS-2014-131
... of Jiangxi Engineering Research center for Industrial Safety (No. 2013GGYOOI). REFERENCES Beard, M.D. & Lowe, M.J.S. 2003. Non-destructive testing of rock bolts using guided ultrasonic waves. International Journal of Rock Mechanics and Mining Sciences 40: 527-536. Cui, Y. & Zhou, D.H. 2012. Assessing...

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