Blast Design Changes to Accommodate Geology

By: Dyno Nobel Views: 7064 Downloads: 138
Author: Dyno Nobel Whitepaper/Case Study
Blast Layout and Design


Project goal is to remove a small section of bench and creating a final wall catch bench without disturbing neighboring homes within 750 feet of blast area.


Blast Modeling
Dyno Nobel

An application to determine how various blast patterns proposed for a project would perform in the field. Read more

Fragmentation Modeling in Underground Application ...
Dyno Nobel

A fragmentation model developed in-house by Dyno Nobel was employed to model the fragmentation that would result from changes in the various blast design parameters. Read more

Improved Digability, Reduced Vibration in Truck Sh ...
Dyno Nobel

The use of SHA (Signature Hole Analysis) and electronic detonators allowed the mine to dial in optimum timing sequences regardless of the number of holes per delay, resulting ... Read more

Improved Fragmentation for Road Development
Dyno Nobel

As a new mine starting up development, this gold mine in Northern Ontario used much of the blasted rock for infrastructure in building up roads and construction pads. Read more

Fragmentation Modeling to Achieve Best Blast Desig ...
Dyno Nobel

This operation was undergoing a complete review of its blasting practices and blast designs in order to ensure the most optimized results were being achieved. Read more

Limestone Quarry Boulder Reduction
Dyno Nobel

Using Differential Energy, Dyno Nobel was able to reduce the number of boulders at a quarry without adding more blast holes. Read more