Conclusions
The inelastic properties of solid bodies under simple and complex loadings that result in pure-shear strain and successive superposition of deformed states of pure shear are investigated experimentally. The strain anisotropy that develops in this case is satisfactorily described by the hypothesis of anisotropic hardening, which must be considered in constructing constitutive relationships of the theory of plasticity of rocks.
For these types of loads, there are uniqueσ i(ɛ i) andσ 1(ɛ 1) cuves that can be used as rating curves for the material in calculations.
These effects may be used as a production procedure for controlling the anisotropy of the metal in tubular structural components in mining-machine building and the creation of prescribed (improved) strength properties in these components.
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Additional information
Mining Institute, Siberian Division of the Russian Academy of Sciences, Novosibirsk. Translated from Fiziko-Tekhnicheskie Problemy Razrabotki Poleznykh Iskopaemykh, No. 1, pp. 33–46, January–February, 1998.
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Ginzburg, I.É., Zhigalkin, V.M., Zhigalkin, S.V. et al. Experimental investigation of plastic pure-shear deformation under simple and complex loadings. J Min Sci 34, 27–37 (1998). https://doi.org/10.1007/BF02765522
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DOI: https://doi.org/10.1007/BF02765522