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Method of estimating the strength of glass-reinforced plastic shells

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Polymer Mechanics Aims and scope

Abstract

A combined method of estimating the strength of glass-reinforced plastic shells in the plane stress is described. The method consists in a combination of destructive and nondestructive methods of determining the necessary starting characteristics for use with a criterion of the strength of orthotropic materials in the form of a fourth-degree polynomial.

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Literature cited

  1. Nondestructive Testing of the Strength of Glass-Reinforced Plastic Tanks Subjected to Internal Pressure [in Russian], Kiev (1971).

  2. S. G. Lekhnitskii, Theory of Elasticity of an Anisotropic Body [in Russian], Moscow (1950).

  3. E. K. Ashkenazi, Mekhan. Polim., No. 4, 703 (1967).

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  8. M. V. Gershberg, S. V. Il'yshin, and V. I. Smirnov, Nondestructive Methods of Checking Shipbuilding Glass-Reinforced Plastics [in Russian], Leningrad (1971).

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Additional information

“Ritm” Scientific-Production Association. Central Scientific-Research Institute of Shipbuilding Technology, Leningrad. Translated from Mekhanika Polimerov, No. 3, pp. 571–573, May–June, 1972.

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Ashkenazi, E.K., Sborovskii, A.K., Gershberg, M.V. et al. Method of estimating the strength of glass-reinforced plastic shells. Polymer Mechanics 8, 496–498 (1972). https://doi.org/10.1007/BF00856377

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  • DOI: https://doi.org/10.1007/BF00856377

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