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Beam-to-column joints, column bases and joint components under impact loading
Demonceau, Jean-François; Vanvinckenroye, Hélène; D'Antimo, Marina et al.
2017In Proceeding of Eurosteel 2017 conference
Peer reviewed
 

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Keywords :
Beam-to-column joints; joints; impact; test; impact test; strain rate; static test; column bases; joint components; component
Abstract :
[en] Recent events such as natural catastrophes or terrorist attacks have highlighted the necessity to ensure the structural integrity of buildings under exceptional events. For more than 10 years, the University of Liege is strongly involved in researches on the response of structures further to such exceptional events through participations to national or European research projects. In particular, the University of Liege has contributed very recently to a European research project entitled ROBUSTIMPACT investigating the behaviour of steel or steel-concrete composite building structures subjected to impact loading and proposing simplified procedures to predict the response of such structures under the considered scenario. As a contribution to this research project, an experimental test campaign was realised in Liège; the objective was to study the behaviour of beam-to-column joints, of column bases and of most of their constitutive components under impact loading and, in particular, to highlight the influence of the strain rate effects on the response of the studied joints and components. The proposed paper first describes the conducted test campaign with all the required details about the tested specimens and the testing setup; then the analysis of the so-obtained experimental results is presented. Finally authors’ views on how to account for the strain rate effects in analytical approaches for joint design is briefly expressed.
Disciplines :
Civil engineering
Author, co-author :
Demonceau, Jean-François  ;  Université de Liège - ULiège > Département ArGEnCo > Département ArGEnCo
Vanvinckenroye, Hélène ;  Université de Liège - ULiège > Département ArGEnCo > Analyse sous actions aléatoires en génie civil
D'Antimo, Marina ;  Université de Liège - ULiège > Département ArGEnCo > HECE (Hydraulics in Environnemental and Civil Engineering)
Denoël, Vincent  ;  Université de Liège - ULiège > Département ArGEnCo > Analyse sous actions aléatoires en génie civil
Jaspart, Jean-Pierre  ;  Université de Liège - ULiège > Département ArGEnCo > Adéquat. struct. aux exig. de fonct.& perfor. techn.-écon.
Language :
English
Title :
Beam-to-column joints, column bases and joint components under impact loading
Publication date :
September 2017
Event name :
Eurosteel 2017
Event place :
Copenhagen, Denmark
Event date :
13 septembre au 15 septembre 2017
Audience :
International
Main work title :
Proceeding of Eurosteel 2017 conference
Publisher :
Ernst & Sohn
Peer reviewed :
Peer reviewed
Available on ORBi :
since 20 September 2017

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