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Comparative Analysis of Methods for Strength Calculations of T-Joints in Process Pipelines

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Chemical and Petroleum Engineering Aims and scope

The results of analytical calculations of T-joints in process pipelines in conformity with GOST 32388-2013, GOST 34233.3-2017, and ASME B31.3-2002 regulatory documents are compared. A numerical study of stresses at T-joints was conducted using finite-elements method. Data were obtained on the influence of dimensions of cover rings on reinforcement of T-joint in pipelines. The results of numerical and analytical calculations of T-joints are compared.

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Refrences

  1. GOST 32388−2013, Process Pipelines. Standards and Methods of Strength, Vibration, and Seismic Impact Calculation [in Russian].

  2. GOST 34233.1−2017, Vessels and Apparatuses. Standards and Methods of Strength Calculation [in Russian].

  3. ASME B32.3−2002, System of Process Pipelines. Collection of Rules for Pipelines Operating under Pressure.

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Authors and Affiliations

  1. Yaroslavl State Technical University, Yaroslavl, Russia

    A. V. Provorov, A. E. Lebedev & A. A. Vatagin

  2. CJSC Petrochemical Project (ZAO Neftekhimproekt), Saint Petersburg, Russia

    D. A. Provorov

Authors
  1. A. V. Provorov
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  2. A. E. Lebedev
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  3. A. A. Vatagin
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  4. D. A. Provorov
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Corresponding author

Correspondence to A. V. Provorov.

Additional information

Translated from Khimicheskoe i Neftegazovoe Mashinostroenie, Vol. 57, No. 5, pp. 7−10, May, 2021.

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Provorov, A.V., Lebedev, A.E., Vatagin, A.A. et al. Comparative Analysis of Methods for Strength Calculations of T-Joints in Process Pipelines. Chem Petrol Eng 57, 370–375 (2021). https://doi.org/10.1007/s10556-021-00945-6

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  • DOI: https://doi.org/10.1007/s10556-021-00945-6

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