000013767 001__ 13767
000013767 005__ 20161114170255.0
000013767 04107 $$aeng
000013767 046__ $$k2011-05-25
000013767 100__ $$aMosele, F.
000013767 24500 $$aIn-Plane Behavior of Reiforced Masonry Walls: Experimentally Based Modelling

000013767 24630 $$n3.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000013767 260__ $$bNational Technical University of Athens, 2011
000013767 506__ $$arestricted
000013767 520__ $$2eng$$aIn the framework of a recent EU funded research project, innovative construction systems for clay unit reinforced masonry walls were developed. In particular, one system was developed for low-rise residential buildings. An extensive experimental program was mainly aimed to understand the cyclic in-plane behavior under shear and compression loads. The tests results were compared with code proposed formulations for the evaluation of shear strength, in order to check their reliability in predicting the ultimate load capacity of reinforced masonry walls. A new calibrated formulation is proposed. A FE continuum micromodel was calibrated on the experimental results and then used to carry out parametric analyses of the reinforced masonry system, to investigate the influence of the axial load level, the aspect ratio and the reinforcement ratio on the global in-plane behavior of the tested walls. A new analytical hysteretic model was also developed and used to carry out non-linear dynamic analyses of SDOF systems, to evaluate the reduction of the elastic response of reinforced walls, for a range of natural periods that characterize the elastic phase of load bearing masonry buildings.

000013767 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000013767 653__ $$aReinforced masonry, Analytical Methods, Numerical Methods, Experimentally based modeling.

000013767 7112_ $$aCOMPDYN 2011 - 3rd International Thematic Conference$$cIsland of Corfu (GR)$$d2011-05-25 / 2011-05-28$$gCOMPDYN2011
000013767 720__ $$aMosele, F.$$iGuidi, G.$$iNicolini, L.$$iPorto F., Da
000013767 8560_ $$ffischerc@itam.cas.cz
000013767 8564_ $$s292497$$uhttps://invenio.itam.cas.cz/record/13767/files/643.pdf$$yOriginal version of the author's contribution as presented on CD, section: RS 07 Masonry  Structures.
000013767 962__ $$r13401
000013767 980__ $$aPAPER