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Documents TA4111 Strength of Rock and Rock Masses

Strength of rock and rock masses Ridho K. Wattimena Dept. Mining Engineering Institut Teknologi Bandung Intact to Heavily Jointed Rock Mass 1 Introduction The stability of…

Documents Paul Humphreys. Gas generation is a fundamental issue in radioactive waste disposal Direct impact...

Slide 1Paul Humphreys Slide 2 Gas generation is a fundamental issue in radioactive waste disposal Direct impact on: – Waste processing and packaging – Facility design…

Documents 1. 2 3 Generally, support system for a tunnel is designed by some analytical calculation +...

Slide 11 Slide 2 2 Slide 3 3 Generally, support system for a tunnel is designed by some analytical calculation + experience Designs are often suitable but not optimum In…

Documents Blast Fragmentation in Mines

BLAST FRAGMENTATION IN MINES BLAST FRAGMENTATION IN MINES Presented by MGAYA FRANCIS, 2011-04-02327 GY424: ROCK EXCAVATION AND SUPPORT Course Instructor: Dr. Kinabo CONTENTS…

Documents InTech-Special Tunnel Blasting Techniques for Railway Projects

19 Special Tunnel Blasting Techniques for Railway Projects More Ramulu Central Institute of Mining & Fuel Research, Nagpur, India 1. Introduction Excavations of tunnels…