BEARING CAPACITY OF LARGE DRILLED PILES

TRAGVERHALTEN VON GROSSBOHRPFAEHLEN

AN EXAMINATION WAS MADE OF THE LOAD-ABSORPTION CAPACITY OF LARGE BORED PILES IN RELATION TO EXPECTED SETTLEMENTS IN MEDIUM-DENSE AND HALF-STRENGTH SOIL TYPES. APPARENT COHESION WAS EXCLUDED BY PUTTING THE PILE INTO GROUND WATER AND BY A 2.5 M LONG MINIMUM EMBEDMENT INTO A SUPPORTING LAYER BY USE OF A BENTONITE RING. THE ACCURACY OF THE BEARING CAPACITY VALUES CONTAINED IN DIN 4014, SHEET 2, WAS CONFIRMED. FOR MEDIUM STRENGTH SAND SKIN FRICTION IS OF THE ORDER OF MAGNITUDE OF 6 MP/SQ M WHEN THERE IS 2 - 4 CM SETTLEMENT. NO EFFECT OF LATERAL LOADS WAS NOTICED.

    Language

    • German

    Project

    • Status: Completed
    • Sponsor Organizations:

      DR.-ING. PAPROTH & CO.

      DIESSENER BRUCH 54
      KREFELD,   Germany  D-4150

      PHILIPP HOLZMANN AG

      TAUNUSANLAGE 1, POSTFACH 119089
      FRANKFURT AM MAIN,   Germany  D-6000

      HAUPTVERBAND DER DEUTSCHEN BAUINDUSTRIE E.V. (FEDERATION OF THE GERMAN BUILDING AND CIVIL ENGINEERING INDUSTRY E.V.)

      FRIEDRICH-EBERT-ANLAGE 38, POSTFACH 970171
      FRANKFURT AM MAIN,   Germany  D-6000

      BUNDESMINISTERIUM FUER VERKEHR (FEDERAL MINISTRY OF TRANSPORT

      KENNEDYALLEE 72, POSTFACH 100
      BONN-BAD GODESBERG,   Germany  D-5300

      BUNDESMINISTERIUM FUER RAUMORDNUNG, BAUWESEN UND STAEDTEBAU (FEDERAL MINISTRY FOR REGIONAL PLANNING AND URBAN DEVELOPMENT

      DEICHMANNSAUE
      BONN-BAD GODESBERG,   Germany  D-5300
    • Project Managers:

      FRANKE, 

    • Performing Organizations:

      BUNDESANSTALT FUER WASSERBAU, AUSSENSTELLE KUESTE (FEDERAL INST. FOR WATERWAY ENGINEERING, DEPT. FOR COASTAL ENGINEERING)

      MOORWEIDENSTR. 14
      HAMBURG,   Germany  D-2000
    • Start Date: 0
    • Expected Completion Date: 0
    • Actual Completion Date: 0
    • Source Data: ITRD D700235

    Subject/Index Terms

    Filing Info

    • Accession Number: 01300337
    • Record Type: Research project
    • Source Agency: Bundesanstalt für Straßenwesen (BASt)
    • Files: ITRD
    • Created Date: Nov 21 2010 7:48AM