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Pregled bibliografske jedinice broj: 764509

Impact testing of RC slabs strengthened with CFRP strips

Radnić, Jure; Matešan, Domagoj; Grgić, Nikola; Baloević, Goran
Impact testing of RC slabs strengthened with CFRP strips // Composite structures, 121 (2015), 90-103 doi:10.1016/j.compstruct.2014.10.033 (međunarodna recenzija, članak, znanstveni)

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Naslov
Impact testing of RC slabs strengthened with CFRP strips

Autori
Radnić, Jure ; Matešan, Domagoj ; Grgić, Nikola ; Baloević, Goran

Izvornik
Composite structures (0263-8223) 121 (2015); 90-103

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

Ključne riječi
Concrete slab; Impact; Experiment; Strain rate; Numerical model

Sažetak
First, the behaviour of two-way conventional reinforced concrete (RC) slabs and identical slabs strengthened by carbon-fibre-reinforced polymer (CFRP) under impact forces were experimentally investigated. The weight of the drop hammer and the drop height used in the tests were varied. A portion of the slabs were loaded successively until failure, whereas others were loaded only once. The slabs were previously tested for a static force at the midspan up to failure. A previously developed numerical model for nonlinear static and dynamic analysis of reinforced and prestressed concrete slabs and shells is presented. An improved numerical model developed in the current work was verified using experimental tests. The strengthening of the conventional RC slabs by CFRP strips was concluded not significantly to contribute to the slabs’ limit bearing capacity for static and impact loading, where punching shear failure occurred. The developed numerical model was demonstrated to be reliable.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo



POVEZANOST RADA

Projekti:
083-0000000-1538 - Eksperimentalna i numerička istraživanja potresne otpornosti građevina (Radnić, Jure, MZO ) ( CroRIS)

Ustanove:
Fakultet građevinarstva, arhitekture i geodezije, Split

Profili:

Avatar Url Nikola Grgić (autor)

Avatar Url Domagoj Matešan (autor)

Avatar Url Goran Baloević (autor)

Avatar Url Jure Radnić (autor)

Poveznice na cjeloviti tekst rada:

doi www.sciencedirect.com dx.doi.org

Citiraj ovu publikaciju:

Radnić, Jure; Matešan, Domagoj; Grgić, Nikola; Baloević, Goran
Impact testing of RC slabs strengthened with CFRP strips // Composite structures, 121 (2015), 90-103 doi:10.1016/j.compstruct.2014.10.033 (međunarodna recenzija, članak, znanstveni)
Radnić, J., Matešan, D., Grgić, N. & Baloević, G. (2015) Impact testing of RC slabs strengthened with CFRP strips. Composite structures, 121, 90-103 doi:10.1016/j.compstruct.2014.10.033.
@article{article, author = {Radni\'{c}, Jure and Mate\v{s}an, Domagoj and Grgi\'{c}, Nikola and Baloevi\'{c}, Goran}, year = {2015}, pages = {90-103}, DOI = {10.1016/j.compstruct.2014.10.033}, keywords = {Concrete slab, Impact, Experiment, Strain rate, Numerical model}, journal = {Composite structures}, doi = {10.1016/j.compstruct.2014.10.033}, volume = {121}, issn = {0263-8223}, title = {Impact testing of RC slabs strengthened with CFRP strips}, keyword = {Concrete slab, Impact, Experiment, Strain rate, Numerical model} }
@article{article, author = {Radni\'{c}, Jure and Mate\v{s}an, Domagoj and Grgi\'{c}, Nikola and Baloevi\'{c}, Goran}, year = {2015}, pages = {90-103}, DOI = {10.1016/j.compstruct.2014.10.033}, keywords = {Concrete slab, Impact, Experiment, Strain rate, Numerical model}, journal = {Composite structures}, doi = {10.1016/j.compstruct.2014.10.033}, volume = {121}, issn = {0263-8223}, title = {Impact testing of RC slabs strengthened with CFRP strips}, keyword = {Concrete slab, Impact, Experiment, Strain rate, Numerical model} }

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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