Predicción de la vida residual en tuberías de gas considerando el efecto de la corrosión debido al terreno y la degradación del material

1. Ivan Shtoyko ¹
2. Jesús Toribio ¹
3. Víktor Kharin ¹
4. Myroslava Hredil ¹

Exportar

Exportar

×

MLA

modern-language-association

APA

apa

Chicago

chicago-fullnote-bibliography

Harvard

harvard-cite-them-right

Vancouver

vancouver-author-date

---

RIS BibTex

Exportar

×

Non se pode exportar o documento porque pertence a outro portal.

Texto completo

lock_openTexto completo externo

DIALNET GOOGLE SCHOLAR lock_openAcceso aberto editor

Outras publicacións en: Revista española de mecánica de la fractura

Resumo

An analytical model is presented to predict the residual lifetime of gas pipelines taking into account the effect of soil corrosion and materials degradation. The model considers a part-through semi-elliptical crack in the pipe wall and assumes a timedependent propagation law to account for environmental effects, so that a system has to be solved of partial differential equations to predict the crack shape evolution with time. Results demonstrate that the residual lifetime of the pipe strongly depends on the initial operation time.

Fonte de datos: Dialnet