Biomedical Engineering Reference
In-Depth Information
Figure 4-18. Load-displacement relations for flat-punch, spherical, and conical
indentation of a linearly-elastic material with no adhesive interactions (positive
P
and
h
quadrant); the non-linear responses for the sphere (
P
~
h
3/2
) and cone (
P
~
h
2
) arise from
geometrical non-linearity of the system. The flat-punch response for an adhesive
interaction is also shown (negative
P
and
h
quadrant).
Figure 4-19. Schematic diagrams of flat-punch, spherical, and conical indentation
indicating the deformation both within and exterior to the contact.
Search WWH ::
Custom Search