Experimental and Numerical Research of Renovated Pipeline Prototype with Surface Defect

  • Evgeny N. Barkanov
  • I. LvovEmail author
  • D. A. Beschetnikov
Part of the Engineering Materials book series (ENG.MAT.)


For experimental and numerical investigation of the repaired pipeline prototype, the small-scale vessel model was produced. At the first stage of the experiment, the deformed state of the vessel with an artificially created surface defect was studied by the tensometry method. At the second stage, a fiberglass wrap was installed on the steel vessel together with the system of strain gages. The prototype of the pipeline was loaded with internal pressure. Finite-element modeling of both stages of the experiment was performed to compare the theoretical and experimental data.


Pipelines Surface defect Composite wrap 


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Copyright information

© Springer International Publishing AG 2018

Authors and Affiliations

  • Evgeny N. Barkanov
    • 1
  • I. Lvov
    • 2
    Email author
  • D. A. Beschetnikov
    • 2
  1. 1.Riga Technical UniversityRigaLatvia
  2. 2.National Technical University, Kharkiv Polytechnical InstituteKharkivUkraine

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