CONTRIBUTION TO THE STUDY OF THE DYNAMIC STRENGTH OF ROCKS /IN FRENCH/

THE AIM OF THIS TWO-PART STUDY IS TO DETERMINE THE STATIC AND DYNAMIC STRENGTH OF ROCKS UNDER TENSILE AND COMPRESSIVE STRESSES. THE FIRST PART OUTLINES A METHOD OF DETERMINING THE DYNAMIC TENSILE STRENGTH BASED ON THE THEORY OF THE PROPAGATION OF A SIGNAL IN A BAR WITHOUT DISPERSION. THE SECOND PART OF THE STUDY USES THE THEORY OF THE LONGITUDINAL VIBRATIONS OF INFINITE BARS AND THAT OF THE DISPERSION OF A SIGNAL DURING ITS PROPAGATION. THIS THEORY IS APPLIED TO THE DISPERSION OF A SIGNAL RESULTING FROM EXPLOSIVES. THIS SECOND PART DEALS WITH THE DETERMINATION OF THE DYNAMIC COMPRESSIVE STRENGTH OF ROCKS. /TRRL/

  • Corporate Authors:

    Rock Mech Lab, Paris School Mines /Fr

    ,    
  • Authors:
    • Weber, P
  • Publication Date: 1967

Media Info

  • Features: Figures; References; Tables;
  • Pagination: 85 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00235038
  • Record Type: Publication
  • Source Agency: Transport and Road Research Laboratory (TRRL)
  • Files: TRIS
  • Created Date: Jun 25 1973 12:00AM