Open pit and underground drilling and blasting Blast performance monitoring Fragment conditioning Explosive rock breakage Blast fragmentation and damage modelling

Fullelove, Iain, Onederra, Italo and Villaescusa, Ernesto (2016) Empirical approach to estimate rock mass damage from long-hole winze (LHW) blasting. Mining Technology Institute of Materials, Minerals and Mining. Transactions. Section A, . doi:10.1080/14749009.2016.1211228 Parra, Hector, Onederra, Italo, Michaux, Simon, Kuhar, Laura, McFarlane, Angus and Chapman, Nicole (2015) A study of the impact of blast induced conditioning on leaching performance. Minerals Engineering, 74 1-12. doi:10.1016/j.mineng.2014.12.032 Onederra, I. A., Catalan, A. and Quidim, J. (2015) Evaluating pre-split performance through direct measurements of near field acceleration, particle velocity and gas pressure. Mining Technology, 1-11. doi:10.1179/1743286315Y.0000000023 Catalan, A. and Onederra, I A. (2015) Implementation of leading practice in geotechnical and blasting performance evaluations and the Centinela sulphide mine. Mining Technology, 1-18. doi:10.1179/1743286315Y.0000000025 Parra, H., Onederra, Italo A. and Michaux, S. (2014) Effect of blast-induced fragment conditioning on impact breakage strength. Mining Technology, 123 2: 78-89. doi:10.1179/1743286314Y.0000000059 Araos, Miguel and Onederra, Italo (2014) Development of a novel mining explosive formulation to eliminate nitrogen oxide fumes. Mining Technology, 1-8. doi:10.1179/1743286314Y.0000000074 Onederra, I., Thurley, M. J. and Catalan, A. (2014) Measuring blast fragmentation at Esperanza mine using high-resolution 3D laser scanning. Mining Technology, 124 1: 34-46. doi:10.1179/1743286314Y.0000000076 Onederra, Italo A., Furtney, Jason K., Sellers, Ewan and Iverson, Stephen (2013) Modelling blast induced damage from a fully coupled explosive charge. International Journal of Rock Mechanics and Mining Sciences, 58 73-84. doi:10.1016/j.ijrmms.2012.10.004 Onederra, I., Catalan, A. and Chitombo, G. (2013) Modelling fracturing, disturbed and interaction zones around fully confined detonating charges. Mining Technology, 122 1: 20-32. doi:10.1179/1743286312Y.0000000021 Sellers, E., Furtnery, J., Onederra, I. and Chitombo, G. (2012) Improved understanding of explosive-rock interactions using the hybrid stress blasting model. Journal of the Southern African Institute of Mining and Metallurgy, 112 8: 721-728. Onederra,I., Bailey, V., Cavanough, G. and Torrance, A. (2012) Understanding the main causes of nitrogen oxide fumes in surface blasting. Mining Technology - Transactions of the Institutions of Mining and Metallurgy : Section A, 121 3: 151-159. doi:10.1179/1743286312Y.0000000019 Cavanough, G. and Onederra, I. (2011) Development of pressure and temperature gauges to monitor the in situ performance of commercial explosives. Institute of Materials, Minerals and Mining. Transactions. Section A: Mining Technology, 120 2: 74-79. doi:10.1179/1743286311Y.0000000003 Onederra, Italo and Cavanough, Gary (2011) Researchers focus on drilling and blasting. AusIMM Bulletin, 6: 24-26. Onederra. I., Mardones, F. and Scherpenisse, C. (2010) Application of stochastic approach to blast fragmentation modelling. Transactions of the Institutions of Mining and Metallurgy, Section A: Mining Technology, 119 4: 221-232. doi:10.1179/1743286310Y.0000000003 Onederra, I. (2007) Delay timing factor for empirical fragmentation models. Mining Technology, 116 4: 176-179. doi:10.1179/174328607X282181 Onederra, I. A. and Chitombo, G. (2007) Design methodology for underground ring blasting. Mining Technology, 116 4: 180-195. doi:10.1179/174328607X282244 Onederra, I. (2007) Empirical charts for estimation of minimum time response (Tmin) in free face blasting. Transactions of the Institutions of Mining and Metallurgy Section A: Mining Technology, 116 1: 7-15. doi:10.1179/174328407X172987 Onederra, I. A. (2004) A fragmentation modelling framework for underground ring blasting applications. Fragblast - the International Journal for Blasting and Fragmentation, 8 3: 177-200. doi:10.1080/13855140412331333262$22.00 Onederra, I. A. and Esen, S. (2004) An alternative approach to determine the Holmberg-Persson constants for modelling near field peak particle velocity attenuation. Fragblast - The International Journal for Blasting and Fragmentation, 8 2: 61-84. doi:10.1080/13855140412331336151 Villaescusa, E., Onederra, I. A. and Scott, C. (2004) Blast induced damage and dynamic behaviour of hangingwalls in bench stoping. Fragblast - The International Journal for Blasting and Fragmentation, 8 1: 23-40.