000011497 001__ 11497
000011497 005__ 20141205155916.0
000011497 04107 $$aeng
000011497 046__ $$k2008-10-12
000011497 100__ $$aSaedi Daryan, Amir
000011497 24500 $$aA Study of the Effect of Infilled Brick Walls on the Behavior of Eccentrically Braced Frames

000011497 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000011497 260__ $$b
000011497 506__ $$arestricted
000011497 520__ $$2eng$$aEccentrically Braced Frames (EBFs) are usually infilled by masonry walls, but in common design, the stiffness and lateral resistance of these walls is ignored. In this study, a proper model is developed using explicit finite elements method to study the behavior of EBFs with infilled masonry wall. Because of complicated mechanical and geometrical properties of masonry walls and also because of the interaction between steel frame and masonry wall, this model is not easy to obtain. To ensure the ability of the model to precisely simulate the behavior of an EBF with infilled brick wall, initial models were made and the problems were solved comparing the results of experimental test and the results of these initial models. Material models and some basic principles of explicit finite element algorithm are used and three initial models were made: a model of a brick wall without EBF, a model of an EBF without infilled brick wall and finally a model of an EBF with infilled brick wall. Using these three initial models, constitutive model for masonry and steel material, and also the proper elements for modeling the behavior of mortar are obtained. Then the final model of an EBF with infilled brick wall is made and the influence of brick wall on the behavior of total frame is studied. In addition, shear strength and cracking pattern of masonry wall under static loading is studied.

000011497 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000011497 653__ $$aEccentrically braced frame, infilled brick wall, explicit finite element method 

000011497 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000011497 720__ $$aSaedi Daryan, Amir$$iZiaei, Masoud$$iGolafshar, Ali$$iPirmoz, Akbar
000011497 8560_ $$ffischerc@itam.cas.cz
000011497 8564_ $$s560293$$uhttps://invenio.itam.cas.cz/record/11497/files/05-01-0432.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 05-01-0432.
000011497 962__ $$r9324
000011497 980__ $$aPAPER