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Pregled bibliografske jedinice broj: 527047

Experimental investigation of short links in shear


Bulić, Mladen; Androić, Boris; Čaušević, Mehmed; Rak, Mladenko
Experimental investigation of short links in shear // EUROSTEEL 2011, 6th European Conference on Steel and Composite Structures / László Dunai et al. (ur.). (ur.).
Budapest: ECCS European Convention for Constructional Steelwork, 2011. str. 1173-1178 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
Experimental investigation of short links in shear

Autori
Bulić, Mladen ; Androić, Boris ; Čaušević, Mehmed ; Rak, Mladenko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
EUROSTEEL 2011, 6th European Conference on Steel and Composite Structures / László Dunai et al. (ur.). - Budapest : ECCS European Convention for Constructional Steelwork, 2011, 1173-1178

ISBN
978-92-9147-103-4

Skup
EUROSTEEL 2011, 6th European Conference on Steel and Composite Structures

Mjesto i datum
Budimpešta, Mađarska, 31.08.-02.09.2011

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Seismic links; Steel frames; Seismic energy; Laboratory testing; Eurocodes

Sažetak
This paper presents an expetimental investigation of short links in shear. Four types of short links were chosen, each having the same cross section HEA100 and the same length, but with different number of stiffeners, i.e. with three couples of stiffeners, two, one and without any stiffener on the seismic link length. The main purpose of stiffeners is to preserve buckling of the seismic link web, i.e. to achieve plastification of cross section by shear. The laboratory experiments were conducted with the auxiliary structure simulating boundary conditions for links in the real eccentrically braced steel frame. The links were examined in pairs. Loading is applied statically using an actuator type Zwik/Roell. Vertical and horizontal displacements are measured for each specimen using the LVDT devices and the web strain of the seismic link is measured by the use of tensometrical gauges. On the base of experimental testing of the seismic links with different number of stiffeners Shear force-Displacement Relationships was obtained. Behaviour of different types of short links in elastic region is identical. When adding stiffeners, shear force at which the seismic link yields, increases. A greater amount of seismic energy may be dissipating in short links with two and three couples of stiffeners.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo



POVEZANOST RADA


Projekti:
082-1491823-1463 - Kompozitni nosivi sustavi drvo-nosivo staklo i drvo-čelik (Rajčić, Vlatka, MZOS ) ( POIROT)
114-0821466-1470 - Razvoj konstrukcija povećane pouzdanosti obzirom na potrese (Čaušević, Mehmed, MZOS ) ( POIROT)

Ustanove:
Građevinski fakultet, Zagreb,
Građevinski fakultet, Rijeka

Profili:

Avatar Url Mladen Bulić (autor)

Avatar Url Mehmed Čaušević (autor)

Avatar Url Mladenko Rak (autor)

Avatar Url Boris Androić (autor)

Citiraj ovu publikaciju

Bulić, Mladen; Androić, Boris; Čaušević, Mehmed; Rak, Mladenko
Experimental investigation of short links in shear // EUROSTEEL 2011, 6th European Conference on Steel and Composite Structures / László Dunai et al. (ur.). (ur.).
Budapest: ECCS European Convention for Constructional Steelwork, 2011. str. 1173-1178 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Bulić, M., Androić, B., Čaušević, M. & Rak, M. (2011) Experimental investigation of short links in shear. U: László Dunai et al. (ur.). (ur.)EUROSTEEL 2011, 6th European Conference on Steel and Composite Structures.
@article{article, year = {2011}, pages = {1173-1178}, keywords = {Seismic links, Steel frames, Seismic energy, Laboratory testing, Eurocodes}, isbn = {978-92-9147-103-4}, title = {Experimental investigation of short links in shear}, keyword = {Seismic links, Steel frames, Seismic energy, Laboratory testing, Eurocodes}, publisher = {ECCS European Convention for Constructional Steelwork}, publisherplace = {Budimpe\v{s}ta, Ma\djarska} }
@article{article, year = {2011}, pages = {1173-1178}, keywords = {Seismic links, Steel frames, Seismic energy, Laboratory testing, Eurocodes}, isbn = {978-92-9147-103-4}, title = {Experimental investigation of short links in shear}, keyword = {Seismic links, Steel frames, Seismic energy, Laboratory testing, Eurocodes}, publisher = {ECCS European Convention for Constructional Steelwork}, publisherplace = {Budimpe\v{s}ta, Ma\djarska} }




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