000022484 001__ 22484
000022484 005__ 20170622150017.0
000022484 04107 $$aeng
000022484 046__ $$k2015-05-25
000022484 100__ $$aVecchio, C. Del
000022484 24500 $$aADVANCED NUMERICAL MODELLING FOR DAMAGE ANALYSIS OF RC STRUCTURES: A CASE STUDY ON BEAM-COLUMN JOINTS

000022484 24630 $$n5.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000022484 260__ $$bNational Technical University of Athens, 2015
000022484 506__ $$arestricted
000022484 520__ $$2eng$$aThe structural damage of reinforced concrete (RC) or masonry constructions, is commonly, associated with nonlinear phenomena that make the analysis of the structural behavior a challenging task. This is even more difficult for shear critical structures. Furthermore, the severe cracking may be associated, in these cases, with an incipient collapse, due to the limited ductility of shear critical members. Advanced mechanical-based theories has been developed in order to accurately capture the post-cracking behavior of shear critical structural systems; although accurate, such theories required complex calculations that make their use not suitable for practical applications. Recent technological developments in computational capacity opened to the implementation of accurate and complex theories on the nonlinear behavior of RC structures in software suitable to accurately reproduce the nonlinear behavior of structural systems. Computer-aided nonlinear analyses are nowadays widespread in the practical engineering and, in some cases, they represent an useful tool for forensic engineering. This paper presents a case study on the application of advanced numerical modelling for the damage analysis of poorly detailed beam-column joints. These elements are one of the main source of vulnerability of RC existing buildings subjected to seismic actions and their failure may lead to the collapse of the entire structural system.

000022484 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000022484 653__ $$aReinforce concrete, existing building, beam-column joints, numerical modelling, crack pattern, shear.

000022484 7112_ $$aCOMPDYN 2015 - 5th International Thematic Conference$$cCrete (GR)$$d2015-05-25 / 2015-05-27$$gCOMPDYN2015
000022484 720__ $$aVecchio, C. Del$$iManfredi, G.$$iProta, A.$$iLudovico, M. Di
000022484 8560_ $$ffischerc@itam.cas.cz
000022484 8564_ $$s1639750$$uhttps://invenio.itam.cas.cz/record/22484/files/C991.pdf$$yOriginal version of the author's contribution as presented on CD, section: 
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000022484 962__ $$r22030
000022484 980__ $$aPAPER