A simple hybrid method with which to characterize the response of flexible pile groups to lateral loading is presented. The reduction in the capacity of an isolated pile is calculated on the basis of the interference among piles in the group by using the strain wedge model technique. This technique characterizes structure response to lateral loading by determining the resistance provided by a three-dimensional passive wedge of soil that develops in front of the pile, and it relates the one-dimensional beam on an elastic foundation analysis to a three-dimensional soil-pile interaction response. The response of individual piles in a group (i.e., the resistance of the surrounding soil) is influenced by the interference among the soil passive wedges in front of the piles and is related to the pile-head response of the isolated pile.


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    Title :

    Strain Wedge Model Hybrid Analysis of Laterally Loaded Pile Group


    Additional title:

    Transportation Research Record


    Contributors:


    Publication date :

    2001-01-01




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English