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Pregled bibliografske jedinice broj: 846012

Experimental and Numerical Study of Mild Steel Behaviour under Cyclic Loading with Variable Strain Ranges


Krolo, Paulina; Grandić, Davor; Smolčić, Željko
Experimental and Numerical Study of Mild Steel Behaviour under Cyclic Loading with Variable Strain Ranges // Advances in Materials Science and Engineering, 2016 (2016), 7863010-1 doi:10.1155/2016/7863010 (međunarodna recenzija, članak, znanstveni)


Naslov
Experimental and Numerical Study of Mild Steel Behaviour under Cyclic Loading with Variable Strain Ranges

Autori
Krolo, Paulina ; Grandić, Davor ; Smolčić, Željko

Izvornik
Advances in Materials Science and Engineering (1687-8434) 2016 (2016); 7863010-1

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

Ključne riječi
Seismic resistant steel structure ; tensile test ; cyclic test ; European mild steel ; finite element analysis ; variable

Sažetak
To simulate the effect of variable strains on steel grades S275 and S355, an experimental displacement control test of plate specimens was performed. Specimens were tested under monotonic and cyclic loading according to the standard loading protocol of SAC 2000. During experimental testing, strain values were measured with an extensometer at the tapered part of the specimen. Strains obtained by the experimental tests are disproportional to the applied displacements at the ends of the specimens. This phenomenon occurs due to the imperfections of the specimen, hardening of the material and the buckling behaviour that appears in real structures due to the high deformation experienced during earthquakes. Due to the relative simplicity and wide applicability of the Caboche hardening model of steel, the calibration of hardening parameters based on experimental test results was conducted. For the first time, calibration of steel hardening parameters was performed following the Chaboche procedure to define the cyclic behaviour with variable strain ranges. The accuracy of the hardening model with variable strain ranges, which were simulated using ABAQUS software, was verified using the experimental results.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo, Temeljne tehničke znanosti



POVEZANOST RADA


Ustanove
Građevinski fakultet, Rijeka

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


Uključenost u ostale bibliografske baze podataka:


  • INSPEC
  • METADEX: Metals Science
  • Science Citation Index Expanded
  • Google Scholar
  • J-Gate Portal
  • Scopus


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