COMMISSION III. DOCUMENT NO 32: BLASTING OF ROCK BY PRESPLITTING ON THE NATIONAL HIGHWAY 7 AT MENDOZA

COMISION III. DOCUMENTO N.32: VOLADURA DE ROCAS CON PRECORTE EN LA RUTA NACIONAL N.7 EN MENDOZA

THIS STUDY CONCERNS THE CONTROLLED BLASTING OPERATIONS CARRIED OUT ON A SECTION OF THE N7 ON THE SIDE OF A HILL IN THE PROVINCE OF MENDOZA. IT DESCRIBES THE PRESPLITTING METHOD AND ITS ADVANTAGES IN THIS TYPE OF WORK; OBTAINING A FRACTURE ARTIFICIALLY CREATED IN THE ROCK SERVING AS A PROTECTIVE SCREEN TO THE ROCK SITUATED BEYOND IT, AND PROVIDES PROTECTION FROM THE STRESSES CAUSED BY THE MAIN EXPLOSION. FOR THE COVERING ABSTRACT, SEE IRRD ABSTRACT NO 106370, SEE ALSO IRRD ABSTRACTS NO 106398-417 AND 106372.

  • Authors:
    • NIELSON, A
    • MENAR, R
    • SAUMENCH, S H
  • Publication Date: 1972-12

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Filing Info

  • Accession Number: 01293770
  • Record Type: Publication
  • Source Agency: Institut Francais des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR)
  • Files: ITRD
  • Created Date: Nov 21 2010 4:18AM