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See detailHigh strength steel in seismic resistant building frames - HSS-SERF - Final report
Dubina, Dan; Vulcu, Cristian; Stratan, Aurel et al

Report (in press)

The aim of “HSS-SERF” project was to investigate and evaluate the seismic performance of dual-steel building frames, realized from two different steel grades: Mild Carbon Steel (MCS) and High Strength ... [more ▼]

The aim of “HSS-SERF” project was to investigate and evaluate the seismic performance of dual-steel building frames, realized from two different steel grades: Mild Carbon Steel (MCS) and High Strength Steel (HSS). A comprehensive set of dual-steel frames (moment resisting, concentrically and eccentrically braced) were designed, which allowed the identification of realistic member sizes for both MCS and HSS components. Several practical solutions for bolted and welded beam-to-column joints were identified and designed. Further, an extensive numerical program was carried out for the seismic performance evaluation of frames. The ductility and over-strength demands, and q-factors associated with different performance levels were evaluated. Furthermore, experimental and numerical investigations were carried out on joint assemblies and components. Guidelines were elaborated for the conceptual design and PBD of dual-steel frames under seismic actions, and the technical and economic efficiency of dualsteel structures vs. conventional ones were finally evaluated. The main outcomes of the project consist in: (i) development and characterisation in terms of global ductility and over-strength demands of dual-steel frames with composite columns (innovative solutions in European context); (ii) development of design recommendations; (iii) proposal of innovative solutions for beam-to-column joints with composite columns; (iv) recommendation for weld details and appropriate component method design approaches; (v) evaluation of technical and economic efficiency of the dual-steel approach. [less ▲]

Detailed reference viewed: 34 (4 ULg)
See detailFP6 PROHITECH project: Volume 6: Seismic protection of historical buildings: application and design
Aleksievska, Jasmina Hadzieva; Aleksovska, Marija; Altay Askar, Gülay et al

Book published by Polimetrica (2012)

Detailed reference viewed: 129 (13 ULg)
See detailFP6 PROHITECH project: Volume 5: Seismic protection of historical buildings: calculation models
Altay Askar, Gülay; Arion, Cristian; Barrecchia, Enrico et al

Book published by Polimetrica (2012)

Detailed reference viewed: 59 (5 ULg)
See detailFP6 PROHITECH project: Volume 4: Seismic Protection of historical buildings: numerical analysis
Aleksovska, Marija; Altay Askar, Gülay; Aras, Fuat et al

Book published by Polimetrica (2012)

Detailed reference viewed: 86 (7 ULg)
See detailFP6 PROHITECH project: Volume 3: Seismic Protection of historical buildings: experimental activity
Arangelovski, Toni; Altay Askar, Gülay; Aras, Fuat et al

Book published by Polimetrica (2012)

Detailed reference viewed: 62 (6 ULg)
See detailEvaluarea rezistentei la foc a planseelor compuse protejate partial
Zaharia, Raul; Dubina, Dan; Pintea, Dan et al

Book published by Orizonturi Universitare (2011)

Detailed reference viewed: 35 (6 ULg)
See detailValidarea unui model de calcul avansat pentru analiza structurilor solicitate la actiunea focului
Zaharia, Raul; Dubina, Dan; Duma, Diana Maria ULg

Scientific conference (2010, November 26)

Detailed reference viewed: 36 (1 ULg)