Solution of a Gas Pipeline Buried in Ground by Stochastic Approach

Author:

Silvia Mihelová1,Karel Frydrýšek2,Roland Jančo1

Affiliation:

1. Faculty of Mechanical Engineering , Slovak University of Technology in Bratislava , Institute of Applied Mechanics and Mechatronics , Nám. Slobody 17, 812 31 Bratislava , Slovakia

2. Faculty of Mechanical Engineering , VSB - Technical University of Ostrava , Institute of Applied Mechanics and Mechatronics , 17. listopadu 2172/15, 708 00 Ostrava-Poruba , Czech Republic

Abstract

Abstract The paper deals with stress and reliability calculation of a gas pipeline straight section buried in a ground (elastic foundation) loaded by heating and internal overpressure. Mathematical derivation of relations necessary for reliability calculation of the pipeline section by stochastic approach is also included in the paper. Resulting values are obtained by software Anthill using the Monte Carlo method. Input random parameters of the examined pipeline section are shown by bounded histograms.

Publisher

Walter de Gruyter GmbH

Subject

Mechanical Engineering

Reference8 articles.

1. [1] Vandlíčková, M. “Riziká pri transporte zemného plynu”, Zborník z medzinárodnej vedeckej konferencie. Riešenie krízových situácií v špecifickom prostredí. Žilina. 28.-29. máj 2008. pp. 1 – 6, 2008. ISBN 978-80-8070-848-1. (in Slovak)

2. [2] Frydrýšek, K. “Pravdepodobnostní výpočty v mechanike I”, skriptum. Katedra pružnosti a pevnosti, Fakulta strojní. VŠB-TU Ostrava. 2010. ISBN 978-80-248-2314-0. (in Czech)

3. [3] Zahradníček, R., Semrád, K. “Pružnosť a pevnosť“, Košice-TU. 2012. ISBN 978-80-553-0862-3. (in Slovak)

4. [4] Jančo, R. “MKP v riešení nosníkov a rámov na pružnom podklade“, Slovenská technická univerzita v Bratislave v Nakladateľstve STU Bratislava Vazovova 5. 2013. ISBN 978-80-227-3880-4.

5. [5] Frydrýšek, K., Adámková, L. “Mechanics of Materials 1 - Extended Edition”, Faculty of Mechanical Engineering. VŠB-Technical University of Ostrava. Ostrava. 2007. ISBN 978-80-248-1550-3.

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