Modelling of Behaviour of Spiral Weld of High-Pressure Gas Pipelines

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21260%2F01%3A06065235" target="_blank" >RIV/68407700:21260/01:06065235 - isvavai.cz</a>
Alternative codes found
RIV/68378297:_____/01:14013016
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Modelling of Behaviour of Spiral Weld of High-Pressure Gas Pipelines
Original language description
The Local Effects of Notches in the Form of Long Cuttings on the Development of Deformations in the Wall of a Spiral Welded Pipeline Were Modelled in the Course of the Hydraulic Strength Tests of hp Gas Pipelines. The Influence of Notches and the SpiralWeld on the Pipe State of Stress Were Investigated Experimentally Together With the Numerical Simulation of the Behaviour of Pipes With Defects by Means of the Application of the ANSYS programme. The Research Has Demonstrated that if the Material is Nottoo Damaged by Fatigie and is not Considerably Heterogeneous and Weakened by Microcracks in the Structure, it is Possible to Accept Very Deep Weakening of the Pipe Wall.
Czech name
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Czech description
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Project
<a href="/en/project/IAA2071004" target="_blank" >IAA2071004: A study of the effect of a limited-area thinning of the wall on the state of stress of a cylindrical shell</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2001
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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