In "Comparative Study of the Shear Test Results of a Cable Bolt on Three Laboratory Test Apparatuses," researchers delved deeply into the crucial role of cable bolts in rock reinforcement and provided a more profound understanding of their shear performance by comparing different laboratory test…

Abstract: 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…

Abstract Rock bolts used for the reinforcement of underground mines, tunnels, and nuclear waste repositories are made up of low and medium-carbon steels, and high-strength low alloy steels. Typical rock bolt systems used for rock reinforcement are mechanically anchored bolts, grout anchored,…

Fig. 1 Stress fracturing and a bolt exposed on an advance face in a cut-and-fill mine stope. Note the locus of the stress-induced fractures Fig. 2 A rebar bolt exposed on the advance face of a cut-and-fill mine stope. The bolt was subject to shear loads and deviated from its original hole trace. The…

Tonry participated in the EXTEMIN PERUMIN, Peru Arequipa International Mining Exhibition from September 25th to 29th, 2023.

Having sponsored AusIMM for three years, Tonry Australia was excited to attend the 2023 AusIMM NWQ Branch Regional Mining Conference in Mount Isa on 8th September 2023

Tonry participated in the AIMEX EXPO, Sydney International Mining Exhibition from September 5th to 7th, 2023.