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Stress state in pipe on flexure with internal shaping

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Abstract

An improved production method for curved pipeline sections is proposed, on the basis of cold bending with internal shaping. The best configuration of deforming elements within the pipe is determined, so as to minimize flexure and enhance the precision of the final product.

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References

  1. Soviet Patent 818707.

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  3. Kozlov, A.V. and Khil’kevich, Ya.M., Estimating the Tension and Forces in Pipe Flexure with Internal Shaping, Vestn. YuUrGU, 2004, no. 5(34), pp. 125–132.

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Authors and Affiliations

  1. South Ural State University, Ural, Russia

    A. V. Kozlov & V. G. Sherkunov

  2. Tel Aviv, Israel

    Ya. M. Khil’kevich

Authors
  1. A. V. Kozlov
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  2. V. G. Sherkunov
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  3. Ya. M. Khil’kevich
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Additional information

Original Russian Text © A.V. Kozlov, V.G. Sherkunov, Ya.M. Khil’kevich, 2009, published in Vestnik Mashinostroeniya, 2009, No. 8, pp. 67–69.

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Kozlov, A.V., Sherkunov, V.G. & Khil’kevich, Y.M. Stress state in pipe on flexure with internal shaping. Russ. Engin. Res. 29, 809–812 (2009). https://doi.org/10.3103/S1068798X09080127

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  • DOI: https://doi.org/10.3103/S1068798X09080127

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