Pregled bibliografske jedinice broj: 364457
Creep Fracture Behavior of Medium Density Polyethylene
Creep Fracture Behavior of Medium Density Polyethylene // Proceedings of the 17th European Conference of Fracture / Pokluda, Jaroslav ; Lukaš, Petr (ur.).
Brno: VUTIUM Brno, 2008. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 364457 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Creep Fracture Behavior of Medium Density Polyethylene
Autori
Skozrit, Ivica ; Tonković, Zdenko
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 17th European Conference of Fracture
/ Pokluda, Jaroslav ; Lukaš, Petr - Brno : VUTIUM Brno, 2008
ISBN
978-80-214-3692-3
Skup
17th European Conference of Fracture
Mjesto i datum
Brno, Češka Republika, 02.09.2008. - 05.09.2008
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
finite element analysis; J-integral; polyethylene; creep; C*-integral
Sažetak
The application of the reference stress method (RSM) to estimate the J and C* integrals of cracked thick-walled metal as well as medium density polyethylene (MDPE) pipes is investigated. Unlike the existing solutions, the newly developed analytical approximations of the plastic limit pressure and J-integral are applicable to a wide range of crack dimensions in metal pipes. Based on the experimental data from literature and analogy between plasticity and creep, the paper discusses a method used to develop the efficient computational strategy for modeling creep fracture mechanisms by slow crack growth in a MDPE pipes.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
POVEZANOST RADA
Projekti:
120-1201910-1812 - Numeričko modeliranje procesa deformiranja bioloških tkiva (Sorić, Jurica, MZOS ) ( CroRIS)
120-1201910-1906 - Modeliranje oštećenja i sigurnost konstrukcija (Tonković, Zdenko, MZOS ) ( CroRIS)
Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb
