EVALUATION OF THE STRENGTH OF CONCRETE POLES WITH THE AID OF TEST SPECIMENS: NEW DATA

EVALUACION DE LA RESISTENCIA DE PILARES DE HORMIGON POR MEDIO DE TESTIGOS CORTADOS: NUEVAS APORTACIONES

THIS PAPER IS A SEQUEL TO ONE WHICH WAS PUBLISHED IN NUMBER 255 OF THIS REVIEW IN NOVEMBER 1973, DEALING WITH THE CONTROL OR SURVEILLANCE OF HARDENED CONCRETE TEST SPECIMENS CUT OUT WITH ROCK CUTTERS OR DRILLS. ALL THE RESULTS OBTAINED FROM THE DIFFERENT TESTS ARE ILLUSTRATED IN THE FORM OF TABLES AND GRAPHS. IN THE TESTS, POLES OF STRUCTURAL DIMENSIONS WERE USED. THE SUBJECTS STUDIED ARE IN THE FIRST CASE, THOSE OF THE REPRESENTATIVENESS OF THE STRENGTH OF SAMPLES WITH RESPECT TO THOSE OF THE POLES FROM WHICH THEY HAVE BEEN CUT AND A VARIATION OF THIS STRENGTH WITH MOISTURE CONTENT AND THE HEIGHT OF THE CUT SAMPLE FROM THE BASE OF THE POLE. IN THE SECOND CASE, THE AUTHORS ANALYZE THE LOSSES IN STRENGTH OF POLES, WHEN THE HOLES CUT OUT FOR THE SPECIMENS, EACH 10 CMS IN DIAMETER, ARE PLUGGED AFTER THE OPERATION BY DIFFERENT METHODS.

  • Availability:
  • Authors:
    • RAMIREZ, J L
    • Barcena, J M
  • Publication Date: 1975-12

Language

  • Spanish

Media Info

  • Pagination: 57-69
  • Serial:

Subject/Index Terms

Filing Info

  • Accession Number: 01298535
  • 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 6:47AM