000019509 001__ 19509
000019509 005__ 20170118182321.0
000019509 04107 $$aeng
000019509 046__ $$k2017-01-09
000019509 100__ $$aEscobar-Martinez, Jafet Jair
000019509 24500 $$aInfluence of Three Hysteretic Models on the Inelastic Displacement Response Spectra of Confined Masonry Walls Under Seismic Loading

000019509 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000019509 260__ $$b
000019509 506__ $$arestricted
000019509 520__ $$2eng$$aIn this article, the influence of three hysteretic models on the inelastic displacement response spectra of a confined masonry wall under seismic loading is evaluated. This study is done using ten strong-motion accelerograms taken from the SAC Phase 2 Steel Project that were recorded at Los Angeles area. For this purpose, the three types of behavior in hysteretic characteristics are: 1). Elasto-plastic model without degradation of strength and stiffness; 2). Hysteretic model with cyclic degradation of strength and stiffness; 3). Hysteretic model with cyclic degradation of strength and stiffness that takes into account the pinching phenomenon. In all cases, the differential equation of motion is solved by the Adams-BashforthMoulton method. From this study, it can be drawn some conclusions about the degree of refining the hysteretic model and its influence on the maximum inelastic displacement response spectra of a confined masonry panel. Results indicated that the degree of refining is not significant.

000019509 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000019509 653__ $$aConfined masonry walls; Hysteretic behavior; Maximum inelastic displacement.

000019509 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000019509 720__ $$aEscobar-Martinez, Jafet Jair$$iPerez-Martinez, Roberto$$iChávez-Gómez, Jorge Humberto
000019509 8560_ $$ffischerc@itam.cas.cz
000019509 8564_ $$s366415$$uhttps://invenio.itam.cas.cz/record/19509/files/3794.pdf$$yOriginal version of the author's contribution as presented on USB, paper 3794.
000019509 962__ $$r16048
000019509 980__ $$aPAPER