METHOD OF ATTENUATING NOISE ASSOCIATED WITH BLASTING

METHOD OF ATTENUATING NOISE ASSOCIATED WITH BLASTING

A method of attenuating noise associated with an explosive blast, which method comprises forming a waterscreen at a location and at a time relative to the blast such that noise associated with the blast is attenuated in a desired direction by the waterscreen, and wherein formation of the waterscreen...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BRENT, GEOFFREY, FREDERICK, BLAIR, DANE, PETER, CAMERON, SALLY, MICHELLE
Format: Patent
Sprache:eng ; fre
Schlagworte:
AMMUNITION
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Beschreibung
Zusammenfassung:A method of attenuating noise associated with an explosive blast, which method comprises forming a waterscreen at a location and at a time relative to the blast such that noise associated with the blast is attenuated in a desired direction by the waterscreen, and wherein formation of the waterscreen is initiated before or at the same time as the blast. L'invention porte sur un procédé atténuant le bruit lié à un dynamitage consistant à former un rideau d'eau à un endroit et à un moment en relation avec le dynamitage, ce qui a pour effet de réduire le bruit de l'explosion dans la direction voulue processeur le rideau d'eau, la formation du rideau ayant lieu avant ou pendant l'explosion.