The effect of infill walls on the seismic behavior of boundary columns in RC frames

Date

2016-03-01

Author

Fenerci, Aksel
Binici, Barış
Ezzatfar, Pourang
Canbay, Erdem
Ozcebe, Guney

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

37
views

0
downloads

The seismic behavior of a 1/2 scaled, three-story three-bay RC frame with masonry infill walls was studied experimentally and numerically. Pseudo-dynamic test results showed that despite following the column design provisions of modern seismic codes and neglecting the presence of infill walls, shear induced damage is unavoidable in the boundary columns. A finite element model was validated by using the results of available one-story one-bay frame tests in the literature. Simulations of the examined test frame demonstrated that boundary columns are subjected to shear demands in excess of their shear capacity. Seismic assessment of the test frame was conducted by using ASCE/SEI 41-06 (2006) guidelines and the obtained results were compared with the damage observed during experiment. ASCE/SEI 41-06 method for the assessment of boundary columns was found unsatisfactory in estimating the observed damage. Damage estimations were improved when the strain limits were used within the plastic hinge zone instead of column full height.

Subject Keywords

Seismic assessment, Finite element method, pseudo-dynamic testing, Masonry infill wall

URI

https://hdl.handle.net/11511/40987

Journal

EARTHQUAKES AND STRUCTURES

DOI

https://doi.org/10.12989/eas.2016.10.3.539

Collections

Department of Civil Engineering, Article

Suggestions

OpenMETU
Core

THE NONLINEAR RESPONSE OF UNREINFORCED MASONRY BUILDINGS TO EARTHQUAKE EXCITATIONS TANRIKULU, AK; MENGI, Y; MCNIVEN, HD (1992-11-01) The three-dimensional non-linear earthquake behaviour of unreinforced masonry buildings is studied by using a constitutive model established experimentally for burned-clay brick masonry wall panels. The parameter functions appearing in the constitutive model are modified so that they accommodate a wall panel made of a general masonry material. In the study it is assumed that the floors of the masonry building are reinforced concrete slabs which are infinitely rigid in their own planes and that the wall pane...
Effect of inelastic behaviour of load bearing walls on the frame–wall structural systems Güler, Gökay; Sarıtaş, Afşin; Department of Civil Engineering (2009) The purpose of this study is to investigate the influence of material and geometric nonlinearities occurring in beams, columns and walls of RC frame-wall structural systems when undergoing severe ground excitations. For this purpose, a low-rise RC building is considered with and without walls, and the joining beams and columns are designed with the strong-column weak-beam concept. The dimensions, material properties and the reinforcement amounts are calculated in accordance with the values suggested in desi...
A model study on the seismic behavior of laterally braced sheet pile walls Yunatcı, Ali Anıl; Özkan, Yener; Department of Civil Engineering (2003) 1 -g shaking table tests were performed in order to study the seismic behavior of laterally braced sheet pile walls retaining cohesionless soil. The dynamic pressures, backfill accelerations and wall displacements were measured on a 65 cm high model wall under input accelerations ranging between 0.06g and 0.3 8g. The 3 mm thick wall was fixed at three levels. Data acquisiton components consisting of dynamic pressure transducers, accelerometers, displacement transducers, signal conditioning board and a data ...
A numerical study on the dynamic behaviour of gravity and cantilever retaining walls with granular backfill Yıldız, Ersan; Özkan, M. Yener; Department of Civil Engineering (2007) Dynamic behaviour of gravity and cantilever retaining walls is investigated by finite element method, incorporating the nonlinear elasto-plastic material properties of soil and seperation of the wall and backfill. Two dimensional finite element models are developed employing the finite element software ANSYS. The wall is modelled to rest on a soil layer allowing translational and rotational movements of the wall. Soil-wall systems are subjected to harmonic and real earthquake motions with different magnitud...
A numerical study on response factors for steel wall-frame systems Arslan, Hakan; Topkaya, Cem (Wiley, 2010-11-01) A numerical investigation was undertaken to evaluate the response of dual structural systems that consisting of steel plate shear walls and moment-resisting frames. The primary objective of the study was to investigate the influence of elastic base shear distribution between the wall and the frame on the global system response. A total of 10 walls and 30 wall frame systems, ranging from 3 to 15 stories, were selected for numerical assessment. These systems represent cases in which the elastic base shear res...

Citation Formats

A. Fenerci, B. Binici, P. Ezzatfar, E. Canbay, and G. Ozcebe, “The effect of infill walls on the seismic behavior of boundary columns in RC frames,” EARTHQUAKES AND STRUCTURES, pp. 539–562, 2016, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/40987.