000009799 001__ 9799
000009799 005__ 20141205153155.0
000009799 04107 $$aeng
000009799 046__ $$k2008-10-12
000009799 100__ $$aDa Porto, F.
000009799 24500 $$aIn-Plane Cyclic Testing and Dynamic Modelling of Reinforced Masonry Walls

000009799 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000009799 260__ $$b
000009799 506__ $$arestricted
000009799 520__ $$2eng$$aIn the framework of the DISWall research project, funded by the European Commission, a new reinforced masonry system, made with horizontally perforated unit where the horizontal reinforcement is laid and vertically perforated units for the confining columns with vertical reinforcement, was purposely developed for typical low-rise residential buildings, to withstand in-plane actions. Squat and slender specimens, made with this construction technique, were tested under in-plane cyclic shear compression loads, in order to analyze the shear and flexural behaviour of the proposed reinforced masonry walls. According to the experimental results, a numerical research to evaluate reduction of elastic response of masonry walls due to their hysteretic behaviour was carried out. The response of SDOF systems with given ultimate ductility was determined through non-linear dynamic analyses, for a range of natural periods that characterize the elastic phase of unreinforced load bearing masonry buildings. In the present contribution, the results of the cyclic in-plane tests and the analytical model developed to reproduce the cyclic behaviour are presented, and the conclusions coming from the dynamic analyses carried out are introduced.

000009799 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000009799 653__ $$areinforced masonry, in-plane cyclic tests, load reduction factor.

000009799 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000009799 720__ $$aDa Porto, F.$$iGrendene, M.$$iMosele, F.$$iModena, C.
000009799 8560_ $$ffischerc@itam.cas.cz
000009799 8564_ $$s515073$$uhttps://invenio.itam.cas.cz/record/9799/files/05-04-0102.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 05-04-0102.
000009799 962__ $$r9324
000009799 980__ $$aPAPER