General topics
v Lagrangian (material) and Eulerian (spatial) descriptions –relations
v Material and spatial derivatives, convective terms
v Displacement, rigid body motion
v
Deformation gradient
v
Infinitesimal strain
, principal strain, invariants
v
Concept and relationship between
v Compatibility-why and where it is used?
v
Finite deformation problems
v Area and volume changes in deformations.