000018586 001__ 18586
000018586 005__ 20170118182229.0
000018586 04107 $$aeng
000018586 046__ $$k2017-01-09
000018586 100__ $$aRodrigues, Hugo
000018586 24500 $$aCharacterization of the Out-Of-Plane Behaviour of Full-Scale Masonry Infill Walls With and Without Previous In-Plane Damage: Experimental Study

000018586 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000018586 260__ $$b
000018586 506__ $$arestricted
000018586 520__ $$2eng$$aThe seismic performance of the infill masonry (IM) walls is characterized by the interaction with the surrounding reinforced concrete (RC) frames, which can result in different failure modes depending on their in-plane and out-of-plane behaviour. It is known that the out-of-plane capacity of the IM walls is conditioned by the existence of previous in-plane damage that could decrease significantly their strength and stiffness, as well as the reduced support-width on RC beams and/or slabs adopted to minimize thermal bridges effect, or the absence of connection between the infill panel and the surrounding RC frame can result in a poor out-of-plane performance. However, in the literature the number of experimental studies regarding to IM walls subjected to out-of-plane loadings, combined or not with in-plane damage is reduced. For this an experimental testing campaign of full scale IM walls was started at the Laboratory of Earthquake and Structural Engineering – LESE by performing three experimental (cyclic and monotonic) out-of-plane tests with and without previous in-plane damage. The dimensions adopted for the specimens are representative of those existing in a large portion of the Portuguese building stock according to recent studies. The experimental campaign and test setup will be described as well as the experimental tests’ results will be presented and discussed in the manuscript in terms of hysteretic force-displacement curves and damage evolution.

000018586 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000018586 653__ $$ainfill masonry, static cyclic test, out-of-plane behaviour, previous in-plane damage, Force-displacement, damage evolution

000018586 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000018586 720__ $$aRodrigues, Hugo$$iArêde, António$$iVarum, Humberto$$iFurtado, André
000018586 8560_ $$ffischerc@itam.cas.cz
000018586 8564_ $$s615398$$uhttps://invenio.itam.cas.cz/record/18586/files/1763.pdf$$yOriginal version of the author's contribution as presented on USB, paper 1763.
000018586 962__ $$r16048
000018586 980__ $$aPAPER