SciELO - Scientific Electronic Library Online

 
vol.82 número194Validating the University of Delaware's precipitation and temperature database for northern South AmericaSynthesis of ternary geopolymers based on metakaolin, boiler slag and rice husk ash índice de autoresíndice de assuntospesquisa de artigos
Home Pagelista alfabética de periódicos  

Serviços Personalizados

Artigo

Indicadores

Links relacionados

  • Em processo de indexaçãoCitado por Google
  • Não possue artigos similaresSimilares em SciELO
  • Em processo de indexaçãoSimilares em Google

Compartilhar


DYNA

versão impressa ISSN 0012-7353

Resumo

GOMEZ-BERNAL, Alonso et al. Experimental behavior of a masonry wall supported on a RC two-way slab. Dyna rev.fac.nac.minas [online]. 2015, vol.82, n.194, pp.96-103. ISSN 0012-7353.  http://dx.doi.org/10.15446/dyna.v82n194.46333.

This paper discusses the experimental results of a prototype slab-wall that is subjected to vertical and horizontal cyclic loading. The key aspects under discussion are: (a) the differences between the capacity resistance of a wall supported on a slab vs. a wall supported on a fixed base, (b) the implications when shear walls are placed directly on transfer concrete slabs, and (c) the effects that these walls cause on the slabs. The most important results presented herein are the change on lateral stiffness and resistance capacity of the load-bearing wall supported on a slab versus the wall supported on a fixed base. Analytical finite element slab-wall models were built using ANSYS. During the experimental test process of horizontal loading, we detected that the stiffness of the slab-wall system decreased by a third compared to the one on the fixed base wall; a result that supported by the numerical models.

Palavras-chave : transfer slab; masonry wall test; concrete slab test; finite element.

        · resumo em Espanhol     · texto em Inglês     · Inglês ( pdf )