1. Boresi AP et al (1978) Advanced mechanics of materials, 3rd edn. Wiley, New York
2. Meek JL, Lin WJ (1990) Geometric and material nonlinear analysis of thin-walled beam-columns. J Struct Eng, ASCE 116(6):1473–1489
3. Prager W, Hodge PG (1951) Theory of perfectly plastic solids. Wiley, New York
4. Calladine CR (1985) Plasticity for engineers. Ellis Howard, Ltd., Chichester
5. Podgórski J (1985) General failure criterion for isotropic media. J Eng Mech, ASCE 111(2):188–201