Use of Pre-splitting Technique as an Alternative Approach to Cost Optimisation in Tunnel Excavation

Guvenir HA,
Organization: The Australasian Institute of Mining and Metallurgy
Pages: 4
Publication Date: Jan 1, 1995
This paper summarises a cost optimisation procedure by minimising the total drill metres and the overbreak that occurs in tunnel excavation in medium strength rock (uniaxial compressive strength
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