Developmental Blasting in an Urban Environment

International Society of Explosives Engineers

Mark William Withey Michael A. Barbaglia

Organization:: International Society of Explosives Engineers
Pages:: 9
File Size:: 123 KB
Publication Date:: Jan 1, 1994

Abstract

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The lift shot is an essential blast design in the execution of mine creation and expansion plans. Whether it be opening a new quarry, creating a new level in an existing operation, or for control of water, lift shots are utilized to create the desired results. Lift shots by their nature differ from conventional production blasts because they have no free faces for relief of the blast. Due to this fully confined state, the primary direction of the rock movement is vertical, and the potential for excessive vibration and fly rock generation is great.

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APA: Mark William Withey Michael A. Barbaglia (1994) Developmental Blasting in an Urban Environment

MLA: Mark William Withey Michael A. Barbaglia Developmental Blasting in an Urban Environment. International Society of Explosives Engineers, 1994.

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