Experimental and Numerical Research of Renovated Pipeline Prototype with Surface Defect

2018
Jevgenijs Barkanovs, I. Lvov, D. Beschetnikov

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

Keywords
Pipelines, Surface defect, Composite wrap
DOI
10.1007/978-3-319-56579-8_22
Hyperlink
https://link.springer.com/chapter/10.1007/978-3-319-56579-8_22

Barkanovs, J., Lvov, I., Beschetnikov, D. Experimental and Numerical Research of Renovated Pipeline Prototype with Surface Defect. In: Non-destructive Testing and Repair of Pipelines. J.Barkanovs, A.Dumitrescu, I.Parinov ed. Cham: Springer, 2018. pp.353-368. ISBN 978-3-319-56578-1. e-ISBN 978-3-319-56579-8. Available from: doi:10.1007/978-3-319-56579-8_22

Publication language
English (en)