Guidelines for mining and quarry blasting urban areas Brazilian regulation NBR 9653 under current reviewed.

BACCI, D. de La C.

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Campo DC	Valor	Idioma
dc.contributor.author	BACCI, D. de La C.	pt_BR
dc.date.accessioned	2014-10-16T08:18:38Z	-
dc.date.available	2014-10-16T08:18:38Z	-
dc.date.created	2006-05-10	pt_BR
dc.date.issued	2005	pt_BR
dc.identifier.citation	In: ANNUAL CONFERENCE ON EXPLOSIVES AND BLASTING TECHNIQUE GUIDELINES FOR MINING AND QUARRY BLASTING URBAN AREAS, 31th, Florida, 2005. Proceedings... Cleveland: International Society of Explosives Engineers, 2005. p. 1-5.	pt_BR
dc.identifier.uri	http://www.alice.cnptia.embrapa.br/alice/handle/doc/17475	pt_BR
dc.description	The Brazilian Regulation NBR 9653 is a guide intended to evaluate mine and quarry blasting effects in urban areas. The first version, written in 1986 by the Committee of the Brazilian Associate of Technical Norms, is currently being revised. Cmrent regulations specify a maximmn PPV limit of 15 mmls (0.59 in/s) without consideration of frequency or type of structures being protected. The present regulation is still a draft and it is not validated. Several different agencies and institutions have participated in the Committee such as the Environrnental Agency from the State of São Paulo (CETESB), University of São Paulo (pOLI-USP), University of Rio Grande do Sul (UFRGS), ational Department of Mineral Resources (DNPM), Aggregate Industry (ANEPAC and SINDIPEDRAS), besides a number of industry representatives, explosives manufactures and independent consultants. The present regulation proposes to modify the lirnits of partiele velocity and introduces new definitions and criteria for evaluation of vibrations, as well recommendations to address blast vibration complaints.	pt_BR
dc.format	folhas avulsas	pt_BR
dc.language.iso	eng	eng
dc.rights	openAccess	eng
dc.subject	NBR 9653	pt_BR
dc.subject	Extrativismo mineral	pt_BR
dc.title	Guidelines for mining and quarry blasting urban areas Brazilian regulation NBR 9653 under current reviewed.	pt_BR
dc.type	Artigo em anais e proceedings	pt_BR
dc.date.updated	2014-10-16T08:18:38Z	pt_BR
dc.subject.thesagro	Impacto Ambiental	pt_BR
dc.subject.thesagro	Regulamentação	pt_BR
dc.format.extent2	5 p.	pt_BR
riaa.ainfo.id	17475	pt_BR
riaa.ainfo.lastupdate	2014-10-15	pt_BR
dc.contributor.institution	USP e Embrapa Monitoramento por Satélite.	pt_BR
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