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Analysis of the stress-strain state of the covers of the steam chambers of vulcanizers

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Strength of Materials Aims and scope

Conclusions

  1. 1.

    The stresses exceed the permissible levels in the region of the concentrators (the joint between the bottom edge of the radial ribs and the shell and between the radial ribs and the annular ribs); obviously, design modifications will be necessary to reduce these stresses.

  2. 2.

    The stresses in the remaining regions of the structure are at permissible levels.

  3. 3.

    It is not possible to reduce the weight of the cover with the present design. New designs will have to be found to solve this problem.

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Literature Cited

  1. S. P. Timoshenko and S. Woinowsky-Krieger, Theory of Plates and Shells, McGraw-Hill (1959).

  2. S. P. Timoshenko and J. N. Goodier, Theory of Elasticity, Mcgraw-Hill (1970).

  3. N. V. Vasilenko, A. E. Babenko, A. S. Tsybenko, and A. Yu. Chirkov, “Solution of a problem of the theory of elasticity by the method of coordinate descent,” Probl. Prochn., No. 1, 102–104 (1973).

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  4. N. V. Vasilenko, A. E. Babenko, and A. Yu. Chirkov, “Selection of a relaxation coefficient in the numerical solution of problems of the theory of elasticity,” Probl. Prochn., No. 5, 111–112 (1984).

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  5. O. K. Zenkevich, Finite-Element Method in Engineering [Russian translation], Mir, Moscow (1975).

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  6. G. S. Pisarenko, V. A. Agarev, A. L. Kvitka, et al., Strength of Materials [in Russian], Vishcha Shkola, Kiev (1979).

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Additional information

Kiev Polytechnic Institute. Translated from Problemy Prochnosti, No. 6, pp. 64–68, June, 1985.

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Vasilenko, N.V., Babenko, A.E. & Chirkov, A.Y. Analysis of the stress-strain state of the covers of the steam chambers of vulcanizers. Strength Mater 17, 806–811 (1985). https://doi.org/10.1007/BF01528733

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  • DOI: https://doi.org/10.1007/BF01528733

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