Priročnik za delo s programom PIPEOPT-SR za optimiranje visokotlačnih jeklenih cevovodov z ojačitvami

Avtorji

Stojan Kravanja
Univerza v Mariboru, Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo
https://orcid.org/0000-0002-4211-6007
Tomaž Žula
Univerza v Mariboru, Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo
https://orcid.org/0000-0002-8748-767X

Ključne besede:

program, optimizacijski model, optimizacija, nelinearno programiranje, visokotlačni jekleni cevovod z ojačitvami

Kratka vsebina

Pričujoči priročnik obravnava delo s programom – optimizacijskim modelom - za optimiranje visokotlačnih jeklenih cevovodov z ojačitvami, kakršni se vgrajujejo v izvrtan tunel v hribino. Cevovod je dimenzioniran kot samonosilna jeklena cilindrična lupina s krožnimi ojačitvami brez sodelovanja hribine in okoliškega betona. Cevovod je lahko obremenjen z notranjim ali zunanjim tlakom. Optimizacija cevovoda se izvede z nelinearnim programiranjem, NLP. V ta namen je bil modeliran optimizacijski program PIPEOPT-SR, verzija 1,0. Optimizacijski model vsebuje skalarje (vhodne podatke), spremenljivke in namensko funkcijo mase jeklene konstrukcije, ki je podvržena sistemu pogojnih (ne)enačb iz statične analize in dimenzioniranja cevovoda v skladu s C.E.C.T. priporočili. Na koncu priročnika je predstavljen primer optimizacije visokotlačnega cevovoda z ojačitvami črpalne hidroelektrarne Kozjak, locirane v bližini Maribora.

Prenosi

Podatki o prenosih še niso na voljo.

Biografije avtorja

Stojan Kravanja, Univerza v Mariboru, Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo

Maribor, Slovenija. E-pošta: stojan.kravanja@um.si

Tomaž Žula, Univerza v Mariboru, Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo

Maribor, Slovenija. E-pošta: tomaz.zula@um.si

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Izdano

19.12.2024

Podrobnosti o monografski publikaciji

ISBN-13 (15)

978-961-286-879-6

COBISS.SI ID (00)

THEMA Subject Codes (93)

TN

Date of first publication (11)

19.12.2024

Kako citirati

Priročnik za delo s programom PIPEOPT-SR za optimiranje visokotlačnih jeklenih cevovodov z ojačitvami. (2024). Univerzitetna založba Univerze v Mariboru. https://doi.org/10.18690/um.fgpa.4.2024