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SÁNCHEZ, Emil. Análise crítica das representações de tensões. Revista de Engenharia: Estudo e Pesquisa, Juiz de Fora, v. 4, n. 2, p. 9-1, jul./dez. 2001.
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Abstract

Abstract The geometric representation of the generic stresses states is of fundamental importance on formulation of Solid Mechanics problems, especially in the yield surfaces and rupture surfaces analysis. The classics books and papers in general present the geometric stresses representation in usual applications and samples, without to evaluate and to criticize the restrictions about these representations. This work seeks to delineate, to comment and to aim some topics on Mohr circles, Haig- Westergaard coordinate system, and on Medahl representation, in way to establish yours limitations, and to show that a general geometric representation that assist all the requirements of behavior of a stresses state it is still object of researches. This development of this paper seeks to present the subject in a didactic way, with an objective demarcation of the several parameters, formulating an immediate and concise analysis of stresses representations.
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