Title
Cyclic behavior of thin RC Peruvian shear walls: Full-scale experimental investigation and numerical simulation
Date Issued
01 July 2013
Access level
open access
Resource Type
journal article
Author(s)
Maruyama Y.
ZAVALA TOLEDO, CARLOS ALBERTO
Abstract
The experimental results of seven full-scale thin RC shear walls subjected to cycling loading are presented. The objective of these experiments is to evaluate the use of electro-welded wire mesh as the main reinforcement instead of a conventional reinforcement. Six walls are equipped with the electro-welded wire mesh, which is made of a non-ductile material, and one wall is reinforced with conventional bars, which are made of a ductile material. A single layer of main reinforcement is used in both directions. The edges of all walls are reinforced with conventional bars. These walls are widely used in low- and mid-rise buildings in central Peru, especially in Lima City. The structural behaviors are examined in terms of strength, stiffness, dissipated energy, and equivalent viscous damping. Finally, the "Three-parameter Park hysteretic model" is calibrated in order to reproduce the behaviors of the thin walls reinforced with the conventional reinforcement and electro welded-wire mesh. The parameters are applied to the results of the other walls reinforced by the electro-welded wire mesh. The results of numerical simulations are in good agreement with experimental results. © 2013 Elsevier Ltd.
Start page
153
End page
167
Volume
52
Language
English
OCDE Knowledge area
Ingeniería estructural y municipal
Scopus EID
2-s2.0-84875773162
Source
Engineering Structures
ISSN of the container
01410296
Sources of information: Directorio de Producción Científica Scopus