000019176 001__ 19176
000019176 005__ 20170118182303.0
000019176 04107 $$aeng
000019176 046__ $$k2017-01-09
000019176 100__ $$aAleman, Juan
000019176 24500 $$aReliability of Simplified Modeling Strategies for In-Plane Walls in Urm Buildings Using Asce 41-13 Procedures

000019176 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000019176 260__ $$b
000019176 506__ $$arestricted
000019176 520__ $$2eng$$aThe current ASCE 41-13 standard does not provide recommendations or include references regarding computational modeling strategies for performance-based seismic assessment of in-plane walls in unreinforced masonry buildings. This paper is attempting to fill this research gap through an evaluation of the reliability of three suitable simplified nonlinear modeling approaches for in-plane walls and providing a comprehensive list of references on more complex modeling strategies for masonry buildings. The models -namely nonlinear spring macro-models, equivalent frames and a layered shells- were validated under general monotonic, cyclic quasi-static and earthquake loading on two full-scale wall tests reported in the literature. To demonstrate their practical use, the models were developed in the commercial software SAP2000. The numerical simulations showed that the pushover capacity curve and hysteretic loops for base shear vs. roof displacements were generally in acceptable correlation with the experimental results.

000019176 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000019176 653__ $$aUnreinforced masonry; nonlinear analysis; reliability; in-plane walls; seismic evaluation.

000019176 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000019176 720__ $$aAleman, Juan$$iMozaffarian, Hossein
000019176 8560_ $$ffischerc@itam.cas.cz
000019176 8564_ $$s1231164$$uhttps://invenio.itam.cas.cz/record/19176/files/3020.pdf$$yOriginal version of the author's contribution as presented on USB, paper 3020.
000019176 962__ $$r16048
000019176 980__ $$aPAPER