A. Mirzaghorbanali

School of Civil, Mining, and Environmental Engineering, University of Wollongong, NSW, Australia

[ 1 ] - An experimental study of axial load transfer mechanisms of cable bolts using axially split embedment apparatus

The load transfer mechanisms of cable bolts differ from those for normal rebar bolts. The cable bolts used in mines are basically steel strands with different constructions depending on the number of wires or elements and the way they are laid. Tendon bolts (rebar and cable) are normally evaluated for their strength and load transfer properties. The tendon strength can be evaluated by the tensi...

[ 2 ] - Effect of air column in transport canisters on measured gas contents of coal

Canister desorption is a widely used technique to measure the gas content of coal. The gas content data, when normalized to volume/weight and multiplied by coal seam mass, is used to estimate the gas in place in an area around the cored hole. However, the gas content and the percentage of each constituent are likely to be influenced by trapped air in the canister at the time of the coal enclosu...

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N. Aziz 2