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Stress–Strain State Calculation Procedure for Compound Technical Objects Using Potential Theory Methods

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Strength of Materials Aims and scope

The paper presents the stress–strain state simulation of the compound technical structure – vulcanizer diaphragm. A set of working plates in the form of a circular plate with the thickness discretely varied in the radial direction is modeled. An algorithm to solve the contact problem is developed. The obtained calculation results are compared with the experimental ones to demonstrate their practical use.

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References

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  2. S. P. Gavelya, D. B. Golovko, P. F. Kul’bashnyi, and S. A. Levchuk, “Investigation of cushioning of a vulcanizer diaphragm,” in: Abstracts of Papers, Conf. on Methods of Potential and Finite Elements in Computer-Based Investigations of Engineering Structures, Kiev (1991), p. 21.

  3. S. P. Gavelya, D. B. Golovko, P. F. Kul’bashnyi, and S. A. Levchuk, “Experimental correction of the calculation of combined stress–strain state of composite thin-walled structures,” in: Abstracts of Papers, IV Conf. on Strength of Materials and Structural Elements at Combined Stress–strain State , Kiev (1992), p. 19.

  4. S. P. Gavelya, P. F. Kul’bashnyi, and S. A. Levchuk, “Experimental correction of the calculation of elastic ring-shaped plate,” Deposited in UkrINTÉI, October 17, 1992, No. 1668-Uk92, Zaporozhye (1992).

  5. S. A. Levchuk, The Green Type Matrices and Systems of Elliptic Type for the Investigation of Static Deformation of Compound Bodies [in Ukrainian], Author’s Abstract of the Candidate Degree Thesis (Phys.-Math. Sci.), Zaporizhzhya (2002).

  6. S. A. Levchuk, “Modeling of stress–strain state of compound technical objects using the potential theory methods,” Nov. Mater. Technol. Metall. Mashinobud., No. 2, 87–91 (2005).

  7. I. A. Birger and Ya. G. Panovko, Strength. Stability. Vibrations [in Russian], Handbook in 3 volumes, Vol. 1, Mashinostroenie, Moscow (1968).

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Authors and Affiliations

  1. Zaporizhzhya National University, Zaporizhzhya, Ukraine

    S. A. Levchuk & A. A. Khmel’nytskyi

Authors
  1. S. A. Levchuk
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  2. A. A. Khmel’nytskyi
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Correspondence to S. A. Levchuk.

Additional information

Translated from Problemy Prochnosti, No. 5, pp. 66 – 72, September – October, 2015.

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Levchuk, S.A., Khmel’nytskyi, A.A. Stress–Strain State Calculation Procedure for Compound Technical Objects Using Potential Theory Methods. Strength Mater 47, 705–710 (2015). https://doi.org/10.1007/s11223-015-9707-2

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  • DOI: https://doi.org/10.1007/s11223-015-9707-2

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