The stress tensor and deformation tensor components transform, the main component tensor,
determine the principal planes, invariants of the stress tensor and deformation. Mohr
circle for stress and strain. Physical elastomechaniky linear equations,
orthotropic material, isotropic material, plane strain condition, the planar state
determine the principal planes, invariants of the stress tensor and deformation. Mohr
circle for stress and strain. Physical elastomechaniky linear equations,
orthotropic material, isotropic material, plane strain condition, the planar state