MEASUREMENTS OF EXTENSION IN PILES AND ANCHORAGES WITH THE AID OF PORTABLE STRAIN GAUGES

MESURES DES ELONGATIONS DANS LES PIEUX ET TIRANTS A L'AIDE D'EXTENSOMETRES AMOVIBLES

WITHIN THE CONTEXT OF GENERAL RESEARCH INTO DEEP FOUNDATIONS CONSTRUCTED SEVERAL YEARS AGO, THE LABORATOIRES DES PONTS ET CHAUSSEES HAVE DEVELOPED SEVERAL NEW MEASUREMENT DEVICES INCLUDING MOBILE STRAIN GAUGES. THIS PAPER DESCRIBES SUCCESSIVELY: (A) THE PRINCIPLES OF DETERMINING THE FORCES ACTING ON A PILE; (B) THE PRINCIPLE AND APPLICATION OF MOBILE STRAIN GAUGES (AND THE APPLICATION OF MOBILE STRAIN GAUGES) TRIPOD BLOCKING DEVICE MODEL 70; INFLATABLE BLOCKING DEVICE MODEL 72; METAL TAPES BEARING GAUGES; (C) THE ADVANTAGES AND LIMITATIONS OF THE METHOD; (D) THE EXPERIMENTAL RESULTS RELEVANT TO THE BEHAVIOUR OF FOUNDATIONS UNDER FULL SCALE TESTING (TUBULAR STEEL PILE DRIVEN WITH A SHOE; DRIVEN PREFABRICATED PILES, GROUTED BORED SOLETANCHE STEEL PILES, GROUTED ANCHORAGES OF THE IPR-SOLATANCHE AND TM-BACHY TYPE).

  • Authors:
    • BUSTAMANTE, M
    • JEZEQUEL, J F
  • Publication Date: 1975-12

Language

  • French

Media Info

  • Pagination: 48-52
  • Serial:
    • Travaux
    • Issue Number: 489
    • Publisher: Federation Nationale des Trav Publ & des Synd Aff

Subject/Index Terms

Filing Info

  • Accession Number: 01296802
  • 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 6:05AM