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Nonlinear analysis of concrete shells including effects of normal and transverse shear stresses = Nichtlineare Analyse von Betonschalen unter Berücksichtigung der Normal- und Querschubspannungen


Matešan, Domagoj; Radnić, Jure; Baloević, Goran; Smilović, Marija
Nonlinear analysis of concrete shells including effects of normal and transverse shear stresses = Nichtlineare Analyse von Betonschalen unter Berücksichtigung der Normal- und Querschubspannungen // Materialwissenschaft und Werkstofftechnik, 45 (2014), 4; 258-268 doi:10.1002/mawe.201400225 (međunarodna recenzija, članak, znanstveni)


Naslov
Nonlinear analysis of concrete shells including effects of normal and transverse shear stresses = Nichtlineare Analyse von Betonschalen unter Berücksichtigung der Normal- und Querschubspannungen
(Nonlinear analysis of concrete shells including effects of normal and transverse shear stresses)

Autori
Matešan, Domagoj ; Radnić, Jure ; Baloević, Goran ; Smilović, Marija

Izvornik
Materialwissenschaft und Werkstofftechnik (0933-5137) 45 (2014), 4; 258-268

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Concrete shell × transverse shear × shear strength × experiment × numerical model

Sažetak
The previously developed numerical model of the authors for the analysis of conventional reinforced and prestressed concrete shells under short-term and long-term loading was improved by including the effects of transverse shear stresses on the shell failure. The 9-node degenerated shell element with the layered material model through the thickness of the shell was used. The reinforcement was modelled as a separate layer. To include the effect of transverse shear stresses on the shell failure, the failure criterion for concrete and longitudinal reinforcement was defined by a relation of transverse shear stresses and normal stresses in two mutually perpendicular vertical planes. The total transverse shear bearing capacity of the shell cross-section is obtained by summing up the concrete and reinforcement contributions. The developed numerical model and appropriate software were verified based on experimental tests.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo



POVEZANOST RADA


Projekt / tema
083-0000000-1538 - Eksperimentalna i numerička istraživanja potresne otpornosti građevina (Jure Radnić, )

Ustanove
Fakultet građevinarstva, arhitekture i geodezije, Split

Časopis indeksira:


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


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