Low-Cost Geotechnical Rock Strength Estimation for Marra Mamba Iron Ore
Embargo Lift Date
MetadataShow full item record
Models to estimate UCS, Young’s modulus and tensile strength in Fortescue Metals Group Marra Mamba Cloudbreak and Christmas Creek iron ore were created. They use grade, density and shear velocity to provide detailed rock strength values to mine schedules. New methods to convert MASW to ultrasonic Vs and a new approach to increase standardisation of rock strength models are presented.
Showing items related by title, author, creator and subject.
Sudarisman (2009)The flexural behaviour of three different hybrid fibre-reinforced polymer (FRP) matrix composites, i.e. S2-glass/E-glass/epoxy, TR50S carbon/IM7 carbon/epoxy, and E-glass/TR50S carbon/epoxy hybrid FRP composites, has been ...
Zahir, Aishath Zehereen (2008)E-glass has been widely used as a reinforcing material for years, especially as a plastic reinforcer in the production of GRP (Glass Reinforced Plastic). Failure of GRP materials under stress came in to the picture quite ...
Shaikh, Faiz; Hosan, A. (2016)This paper presents the effects of two types of alkali activators (Na and K-based) on the residual mechanical properties of steel fibre reinforced geopolymer concretes (SFRGC) after exposed to various elevated temperatures ...