DETERMINATION OF THE DAMAGED ZONE IN QUARRIES, RELATED TO AGGREGATE PRODUCTION

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dc.contributor.authorJern M.
dc.date.accessioned2021-04-03T02:25:59Z
dc.date.available2021-04-03T02:25:59Z
dc.date.issued2001
dc.description.abstractTo make quarrying profitable, the blasting should effectively disintegrate the rock mass whilst at the same time minimising damage to the individual rock fragments. The zone of damage around blast holes has been considered in two quarries: in Permian dolerite at Billingsryd and tonalitic gneiss at Angered Quarry. The paper describes the fracture mapping and ultrasonic measurements undertaken.
dc.identifierhttps://www.elibrary.ru/item.asp?id=888210
dc.identifier.citationBulletin of Engineering Geology and the Environment, 2001, 60, 2, 157-166
dc.identifier.issn1435-9529
dc.identifier.urihttps://repository.geologyscience.ru/handle/123456789/27239
dc.subjectBLASTING
dc.subjectDAMAGE
dc.subjectULTRASONIC
dc.subjectTHIN SECTIONS
dc.subjectAGGREGATES
dc.subjectPermian
dc.subject.agePaleozoic::Permian
dc.subject.ageПалеозой::Пермскаяru
dc.titleDETERMINATION OF THE DAMAGED ZONE IN QUARRIES, RELATED TO AGGREGATE PRODUCTION
dc.typeСтатья

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