Figure 10.
The image depicts two line graphs. The upper graph illustrates the relationship between pressure, measured in kilopascals, and displacement, measured in millimetres, with higher stress levels represented by lighter lines and lower stress levels by darker lines. The Y-axis shows Pressure and the X-axis shows Displacement. An inset on the right illustrates a technical diagram of the apparatus, detailing measurement points for pressure. The lower graph illustrates force, measured in kilonewtons, versus displacement, measured in millimetres. The Y-axis displays Force, and the X-axis displays Displacement. The graph is labelled for low stress levels, with an inset diagram illustrating measurement parameters for the applied force. Both graphs include clear axes and labels showing the functional relationship between the measured variables.Indicative test results of the testing of the anchoring unit expansion (top) and axial locomotion (bottom) in the calibration chamber