Program Name:
ALP - Laterally Loaded Pile Analysis
Developer/Owner:
Oasys / GEMSoft
Contact name:
Erik Funegard
Contact e-mail:
erik@gemsoft.us
World Wide Web
Address:
www.gemsoft.us
Windows
Platform:
Deep Foundations
Category:
Program
description:
ALP analyses the soil structure interaction of a laterally loaded pile. The program represents
the pile as a series of elastic beam elements and the soil as a series of independent springs.
Maximum earth pressure coefficients may be specified to model soil shear failure. Alternatively
non-linear soil behaviour can be modelled as p-y curves which are generated or specified.
The program calculates deflection down the pile together with bending moments and shear
forces within the pile.

Program features include:
  • soil properties can vary with depth
  • water pressures may be either hydrostatic or piezometric
  • lateral loads or bending moments can be applied at any location down the pile
  • partial or full, lateral or bending moment restraint can be placed at any depth down the
    pile
  • the top of the pile can be above ground level
  • uniformly distributed surcharges can be placed at any depth
  • displacements can be imposed in the body of soil surrounding the pile.
ALP - Laterally Loaded Pile Analysis
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