When a sample is confined inside a rigid container, and loaded along one axis, we refer to these testing conditions as oedometric. In this example a cubic sample is loaded by applying a displacement controlled load vertically. The side walls are frictionless and perfectly rigid. We record the vertical stress within the sample as a function of the displacement of the top loading plate.
Enable the "Loading active" checkbox to start the loading at the prescribed rate defined by the "Loading rate". You can download the data shown on the left hand side by clicking on the icon at the very top left of the page.