Laboratory pull-out tests on fully grouted rock bolts and cable bolts: Results and lessons learned

Laboratory pull-out tests on fully grouted rock bolts and cable bolts: Results and lessons learned

Laboratory pull-out tests were conducted on the following rock bolts and cable bolts: steel rebars, smooth steel bars, fiberglass reinforced polymer threaded bolts, flexible cable bolts, IR5/IN special cable bolts and Mini-cage cable bolts. The diameter of the tested bolts was between 16 mm and 26 m...

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Bibliographic Details
Main Authors: Isabelle Thenevin, Laura Blanco-Martín, Faouzi Hadj-Hassen, Jacques Schleifer, Zbigniew Lubosik, Aleksander Wrana
Format: Article
Language:English
Published: Elsevier 2017-10-01
Series:Journal of Rock Mechanics and Geotechnical Engineering
Subjects:
Pull-out test
Fully grouted bolts
Laboratory-scale
Confining pressure
Embedment length
Bolt-grout interface
Online Access:http://www.sciencedirect.com/science/article/pii/S167477551730001X

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http://www.sciencedirect.com/science/article/pii/S167477551730001X

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