Optimization Of Bench Blast Design With The Aid Of Computer

Wu, Wei
Organization: International Conference on Ground Control in Mining
Pages: 7
Publication Date: Jan 1, 1992
Email to a Friend Abstract
A new bench blast design method and its realization with the assistance of the computer is introduced. The basic design principle is to define a rhomb cell, called fully-fractured zone, through a series of full scale bench crater tests and apply this geometric pattern in multi-hole, multi-row blast design. To illustrate the design method, the optimization process and assessment of blast performance are presented in the context of a case study.
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