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Diagnosis and prediction models of noise and vibration levels in rock blasting
Fontanelli, Gabriel; Souza, Luis Eduardo de; Abichequer, Luciana Arnt; Oliveira Neto, Raul; Gonçalves, Ítalo GomesThe use of explosives is an efficient and economically viable way for blasting rock in mining. However, it is know that 20-30% of the energy of explosives is actually used in rock fragmentation and the rest of this energy ends up causing impacts on the environment such as noise, vibration, gases, dust and flyrocks. Thus, there is a real risk to structures and people around of quarries and mines in general when ...
Date: 2015
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Origin: Oasisbr