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Negative jacobian

Hi,

For a movement of a continuum, what does a negative jacobian (determinant of deformation gradient) mean?

CM vs SOM

Hi,

What are the main differences between strength of materials and continuum mechanics?

CM vs SOM

Hi,

What are the main differences between strength of materials and continuum mechanics?

Strain vs displacement

Hi,

in a clamped bar at one end submitted to tension at the other end, the deformation, as well as stress, is constant while the displacement is linear.So, at the clamped end displacement is null wheras deformation is constant! could anyone explain me this paradoxe?

Thanks a lot. 

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