The paper considers the meaning of stress and of other mechanical variables that are consensually defined and cannot be described or measured directly. Further, the stress tensor symmetry is discussed.
SteinE.de BorstR.HughesT. J. R. (eds), Encyclopaedia of Computational Mechanics (John Wiley, Chichester, 2004), vol. II, p. 355.
8.
BelytschkoT.LiuW. K.MoranB., Nonlinear Finite Elements for Continua and Structures (John Wiley, Chichester, 2000).
9.
FungZ.C.TongP., Classical and Computational Solid Mechanics (World Scientific, Singapore, 2001).
10.
WooseokJ. I.WaasA. M.BazantZ. P., ‘Errors caused by non-work conjugate stress and strain measures and necessary corrections in finite element programs’, J. Applied Mechanics, 77 (2010), 044504–1–044504–5.
