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Theoretical determination of elasticity constants for steam boiler membrane wall as the structurally orthotropic plate


Sertić, Josip; Gelo, Ivan; Kozak, Dražan; Damjanović, Darko; Konjatić, Pejo
Theoretical determination of elasticity constants for steam boiler membrane wall as the structurally orthotropic plate // Tehnički vjesnik, 20 (2013), 4; 697-703 (međunarodna recenzija, prethodno priopcenje, znanstveni)


Naslov
Theoretical determination of elasticity constants for steam boiler membrane wall as the structurally orthotropic plate

Autori
Sertić, Josip ; Gelo, Ivan ; Kozak, Dražan ; Damjanović, Darko ; Konjatić, Pejo

Izvornik
Tehnički vjesnik (1330-3651) 20 (2013), 4; 697-703

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, prethodno priopcenje, znanstveni

Ključne riječi
Elasticity constants ; Membrane wall ; Steam boiler ; Structurally orthotropic plate

Sažetak
This paper presents theoretical determination of elasticity constants for steam boiler membrane wall as structurally orthotropic plate. Modulus of elasticity and shear modulus are determined in directions parallel and perpendicular to membrane wall pipes for both bending and membrane load. When determining modulus of elasticity for bending load, Engesser's theorem is used for obtaining deflection of membrane wall. After that, from equality of deflections of membrane wall and structurally orthotropic plate, modulus of elasticity is obtained. When determining modulus of elasticity for membrane load, Engesser's theorem is also used, and the expression is obtained from extension equation of membrane wall and structurally orthotropic plate. Shear modulus for both loading conditions are obtained using Poisson's ratios.

Izvorni jezik
Hrvatski, engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekt / tema
152-1201910-1909 - Analiza i procjena loma konstrukcija iz anizotropnih materijala (Dražan Kozak, )

Ustanove
Strojarski fakultet, Slavonski Brod

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus