STUDY OF A PAVEMENT DEFLECTOMETER (L.N.E.L. D-70 TYPE)

THE OBSERVATION OF THE BEARING CAPACITY OF PAVEMENTS AND THE DETERMINATION OF THEIR STRUCTURAL CHARACTERISTICS HAVE BEEN PERFORMED FOR THE LAST YEARS BY MEANS OF TIRE BEARING TESTS USING THE PAVEMENT DEFLECTOMETER. A NEW TYPE OF THIS KIND OF APPARATUS HAS BEEN DESIGNED AND CONSTRUCTUED WHICH IS A GREAT IMPROVEMENT ON THE EARLIER TYPES. AFTER A BRIEF DESCRIPTION OF THE NEW TYPE OF DEFLECTOMETER, DETAILS ARE GIVEN OF CHARACTERISTICS AND BEHAVIOR CALIBRATION AND OPERATION. /TRRL/

  • Corporate Authors:

    Public Works Ministry, Lisbon /Port

    /Proc
    ,   United States 
  • Authors:
    • Pereira, O A
  • Publication Date: 1971-5

Media Info

  • Features: Figures; References;
  • Pagination: 29 p.
  • Serial:
    • Issue Number: 52/1

Subject/Index Terms

Filing Info

  • Accession Number: 00207667
  • Record Type: Publication
  • Source Agency: Transport and Road Research Laboratory (TRRL)
  • Report/Paper Numbers: R&d Rpt
  • Files: TRIS
  • Created Date: Nov 14 1973 12:00AM