Oasys PDisp allows users to assess ground movements resulting from pressure in their projects, and therefore control, limit and/or mitigate any excessive ground displacements which could detrimentally affect existing or future assets.
Civil and geotechnical engineers responsible for routine ground movement assessments such as in earthworks’ design use Oasys PDisp as it provides a validated, robust and user-friendly method of calculations, ensuring acceptable and appropriate QA and QC standards are met. Combined with Oasys XDisp, geotechnical engineers can undertake comprehensive building and utilities damage assessments. 
Why should I buy it?Civil and geotechnical engineers responsible for routine ground movement assessments such as in earthworks’ design use Oasys PDisp as it provides a validated, robust and user-friendly method of calculations, ensuring acceptable and appropriate QA and QC standards are met. Combined with Oasys XDisp, geotechnical engineers can undertake comprehensive building and utilities damage assessments.
Analyse ground movements due to pressure:Oasys PDisp calculates displacements (and stresses if required) within a linear elastic or non-linear soil mass, arising from uniform normal or tangential pressure, applied to rectangular, polygonal and circular loaded planes.PDisp calculates time-rate 1D consolidation for linear problems using the finite difference approach.PDisp is ideal for predicting the displacements that may arise due to the action of several loads in a soil mass.PDisp can be used with Oasys XDisp to run building and utility damage assessments.Capabilities of PDispConsolidation StatementA new feature that was released with PDisp 19.4 was the consolidation settlement analysis (instantaneous, primary and secondary). This feature is particularly useful for engineers investigating the behaviour of clay and organic soils and when working with raft foundations.
Application Specialist, Zeena Farook, hosted a webinar presenting this new feature and the theory behind it. Watch the webinar here.
What does PDisp do with its consolidation settlement?
PDisp 19.4 calculates instantaneous settlement in the drained and undrained soils, it will then calculate its primarily consolidation in the undrained soils. There are two options for the user;
mv Method (linear)Cc Method (non-linear) – considers normally consolidated soils and overconsolidated soilsPDisp can also then calculate the secondary consolidation in the undrained soil.本部分内容设定了隐藏，需要回复后才能看到
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