Vibroreplacement Design Priebe Method
Vibro Replacement is an accepted method for subsoil improvement, at which large-sized columns of coarse backfill material are installed in the soil by means of special depth vibrators. The performance of this composite system consisting of stone columns and soil, is not determinable by simple investigation methods like soundings, and therefore, such methods are not suitable for design purposes. However, theoretically, the efficiency of Vibro Replacement can be reliably evaluated. The method elaborated on a theoretical basis and described in this contribution, is easy to survey and adaptable to different conditions due to the separate consideration of significant parameters. Practically, it comprises design criteria for all frequently occurring applications.
GROUND ENGINEERING
December 1995
Technical paper GT 037-13 E
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