Influence of excavation inclination and particle shape on ore pass hang-ups

Hadjigeorgiou J., Turcotte P., Lessard J.-F.

Source : in Canadian Institute of Mining, Metallurgy and Petroleum Annual General Meeting (105th : 4-7 May, 2003 : Montréal, Canada), 2003

Rock pass operational problems in Quebec underground mines

Lessard J.-F., Hadjigeorgiou J., Turcotte P.

Source : Canadian Institute of Mining, Metallurgy and Petroleum Annual General Meeting (104th : 28 April-1 May, 2002 : Vancouver, Canada), 2002

The case for liners in ore pass systems

Hadjigeorgiou J., Lessard J.-F.

Source : in International Seminar on Surface Support Liners 2003: Thin Spray-On Liners, Shotcrete and Mesh, (25-26 August, 2003 : Québec, Canada), 2003, Section 4, p. 14

Design tools to prevent ore pass hang-ups

Lessard J.-F., Hadjigeorgiou J.

Source : in Congress of the International Society for Rock Mechanics (10th : September 8-10, 2003 : Sandton, South Africa), 2003, vol. 2, p. 757-762

Ore pass practice in canadian mines

Hadjigeorgiou J., Lessard J. F., Mercier-Langevin F.

Source : South African Institute of Mining and Metallurgy Journal, vol. 105, no 11, 2005, p. 809-817

Ore pass database: Quebec underground metal mines

Lessard J. F., Hadjigeorgiou J.

Source : CIM Magazine, vol. 1, no 1, March-April 2006

Numerical investigations of ore pass hang-up phenomena

Hadjigeorgiou J., Lessard J. F.

Source : International Journal of Rock Mechanics and Mining Sciences, vol. 44, no 6, 2007, p. 820-834