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2023

Journal Article

Experimental and numerical investigation into the fracture patterns induced by blast-loading under unconfined and confined conditions

Mitchell, T. R., Wang, Z., Araos, M., Leonardi, C. R., Gefken, P. R. and Onederra, I. A. (2023). Experimental and numerical investigation into the fracture patterns induced by blast-loading under unconfined and confined conditions. Rock Mechanics and Rock Engineering, 56 (4), 2433-2455. doi: 10.1007/s00603-022-03195-x

Experimental and numerical investigation into the fracture patterns induced by blast-loading under unconfined and confined conditions

2022

Conference Publication

Design, implementation and field performance of a face destress blasting method for mine development

Drover, Christopher, Villaescusa, Ernesto and Onederra, Italo (2022). Design, implementation and field performance of a face destress blasting method for mine development. AusRock 2022, Melbourne, VIC, Australia, 29 November - 1 December 2022. Carlton, VIC, Australia: AUSIMM.

Design, implementation and field performance of a face destress blasting method for mine development

2022

Journal Article

Processing of micro-CT images of granodiorite rock samples using convolutional neural networks (CNN), Part I: Super-resolution enhancement using a 3D CNN

Roslin, A., Marsh, M., Piché, N., Provencher, B., Mitchell, T. R., Onederra, I. A. and Leonardi, C. R. (2022). Processing of micro-CT images of granodiorite rock samples using convolutional neural networks (CNN), Part I: Super-resolution enhancement using a 3D CNN. Minerals Engineering, 188 107748, 107748. doi: 10.1016/j.mineng.2022.107748

Processing of micro-CT images of granodiorite rock samples using convolutional neural networks (CNN), Part I: Super-resolution enhancement using a 3D CNN

2022

Journal Article

Environmental management strategies in the copper mining industry in Chile to address water and energy challenges—review

Leiva González, Jorge and Onederra, Italo (2022). Environmental management strategies in the copper mining industry in Chile to address water and energy challenges—review. Mining, 2 (2), 197-232. doi: 10.3390/mining2020012

Environmental management strategies in the copper mining industry in Chile to address water and energy challenges—review

2021

Other Outputs

Targeted conditioning and extraction

Onederra, Italo, Leonardi, Christopher, Mitchell, Travis, Roslin, Alexandra, Araos, Miguel, Wang, Zi, Lopez, Paulo and Salazar, Felipe (2021). Targeted conditioning and extraction. Brisbane, QLD Australia: The University of Queensland.

Targeted conditioning and extraction

2021

Other Outputs

Guidelines to improve blasting outcomes and reduce geotechnical risks

Onederra, Italo, Chacon, Felipe and Kanchibotla, Sarma (2021). Guidelines to improve blasting outcomes and reduce geotechnical risks. Brisbane, QLD Australia: The University of Queensland.

Guidelines to improve blasting outcomes and reduce geotechnical risks

2020

Conference Publication

Analysis of drillhole deviation during drawbell construction in block caving

Bustos, Nadia, Villaescusa, Ernesto and Onederra, Italo (2020). Analysis of drillhole deviation during drawbell construction in block caving. MassMin 2020, Santiago, Chile, 9-12 December 2020. Chile:

Analysis of drillhole deviation during drawbell construction in block caving

2020

Other Outputs

A system, method and device for determining conditions of a borehole

Pounds, Pauline, Deer, William Andrew, Ley, David John, Milne, John DeCourcey and Onederra, Italo Andres (2020). A system, method and device for determining conditions of a borehole. WO/2020/220087.

A system, method and device for determining conditions of a borehole

2020

Other Outputs

Improved explosive composition

Araos, Miguel Ulises and Onederra, Italo (2020). Improved explosive composition. 201937023702.

Improved explosive composition

2020

Other Outputs

Improved explosive composition

Araos, Miguel Ulises and Onederra, Italo (2020). Improved explosive composition. 20200002241.

Improved explosive composition

2019

Other Outputs

Composição de explosivo, método para preparar uma composição de explosivo, e, uso de uma composição de explosivo.

Onederra, Italo and Araos Ulises Miguel (2019). Composição de explosivo, método para preparar uma composição de explosivo, e, uso de uma composição de explosivo.. 112019011806.

Composição de explosivo, método para preparar uma composição de explosivo, e, uso de uma composição de explosivo.

2019

Other Outputs

Improved explosive composition

Araos, Miguel Ulises and Onederra, Italo (2019). Improved explosive composition. 3551597.

Improved explosive composition

2019

Other Outputs

Improved explosive composition

Araos, Miguel Ulises and Onederra, Italo (2019). Improved explosive composition. 110267929.

Improved explosive composition

2019

Other Outputs

Composicion explosiva mejorada

Araos, Miguel Ulises and Onederra, Italo (2019). Composicion explosiva mejorada. 2019001524.

Composicion explosiva mejorada

2019

Other Outputs

Technical developments and business case of a hydrogen peroxide based mining explosive 

Onederra, Italo and Araos, Miguel (2019). Technical developments and business case of a hydrogen peroxide based mining explosive . Brisbane, QLD, Australia: Australian Coal Association Research Program (ACARP).

Technical developments and business case of a hydrogen peroxide based mining explosive 

2019

Other Outputs

Site based trials of alternative explosive formulations to eliminate nitrogen oxide emissions

Onederra, Italo and Araos, Miguel (2019). Site based trials of alternative explosive formulations to eliminate nitrogen oxide emissions. Brisbane, QLD, Australia: Australian Coal Association Research Program (ACARP).

Site based trials of alternative explosive formulations to eliminate nitrogen oxide emissions

2019

Journal Article

Preliminary Detonation Study of Dry, Wet and Aluminised ANFO Using High-Speed Video

Araos, Miguel and Onederra, Italo (2019). Preliminary Detonation Study of Dry, Wet and Aluminised ANFO Using High-Speed Video. Central European Journal of Energetic Materials, 16 (2), 228-244. doi: 10.22211/cejem/109808

Preliminary Detonation Study of Dry, Wet and Aluminised ANFO Using High-Speed Video

2019

Conference Publication

The ideal detonation behaviour of a void-sensitised, non-ideal explosive

Araos, M. and Onederra, I. (2019). The ideal detonation behaviour of a void-sensitised, non-ideal explosive. 10th EFEE World Conference on Explosives and Blasting, Helsinki, Finland, September, 2019. Helsinki, Finland: European Federation of Explosives Engineers.

The ideal detonation behaviour of a void-sensitised, non-ideal explosive

2018

Journal Article

Face destressing blast design for hard rock tunnelling at great depth

Drover, Christopher, Villaescusa, Ernesto and Onederra, Italo (2018). Face destressing blast design for hard rock tunnelling at great depth. Tunnelling and Underground Space Technology, 80, 257-268. doi: 10.1016/j.tust.2018.06.021

Face destressing blast design for hard rock tunnelling at great depth

2018

Other Outputs

Improved explosive composition

Araos, Miguel Ulises and Onederra, Italo (2018). Improved explosive composition. WO/2018/107213.

Improved explosive composition