Pdisp is for engineers who need software for soil displacement analysis,
soil settlement calculations and soil displacement design. Pdisp offers a
quicker and more accurate way to predict soil displacement than using
Newmark charts. The program predicts displacements in a soil mass due to
vertical and horizontal loads, showing the likely settlement pattern
beneath and beyond the loaded area.
Pdisps 3-D graphical output view shows the settlement clearly and a
simple interface allows users to switch easily between graphical views,
input data and tabular data. By linking Pdisp to our GSA software,
engineers can analyse the soils interaction with raft structures such as
basement slabs and pile caps.
How does it work? Pdisp calculates the displacements and stresses, if
required, within a linear elastic or non-linear soil mass. These are the
stresses that result from uniform normal or tangential pressure being
applied to rectangular and circular loaded planes. When calculating the
stress changes within the soil, the program assumes the soil is an
elastic half-space. It uses individual layer properties to calculate the
vertical strain and the displacements resulting from these stresses.
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