REPORT ON THE MEASUREMENT OF DEFLECTIONS BY THE C.G.R.A. METHOD AND APPLICATION OF THE FACTOR R CRITERION TO THE EVALUATION OF THE THICKNESS OF THE STRENGTHENING LAYER

COMUNICACION SOBRE MEDICION DE DEFLEXIONES METODO C.G.R.A. Y APLICACION CRITERIO FACTOR R, PARA PONDERACION ESPESOR REFUERZO

Surfacing deflection measurements are analysed as an index of degradation and as one of the main factors in the calculation of the thickness of the reinforcement. The study conducted dealt with provincial road no. 16, the pavement of which had suffered marked deteriorations during the first year it was opened to traffic. Details are given of: the profile of the road, the profile and gradient of the soil, profile of the embankment, pavement structure, and traffic conditions. Deflection values before and after strengthening are compared. The strengthening was calculated according to doctor ruiz theory. The number of the covering abstract of the annual meeting is IRRD abstract no. 100980. /TRRL/

  • Authors:
    • Mozetich, L
    • Tomas, A
  • Publication Date: 1969-11

Language

  • Spanish

Media Info

Subject/Index Terms

Filing Info

  • Accession Number: 00125475
  • Record Type: Publication
  • Source Agency: Transportation & Soil Mechanics Laboratory, Spain
  • Files: ITRD, TRIS
  • Created Date: Apr 7 1976 12:00AM