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Seismic response of reinforced concrete frame structures with infill walls

Dorji, Jigme & Thambiratnam, David P. (2008) Seismic response of reinforced concrete frame structures with infill walls. In 20th Australasian Conference on the Mechanics of Structures and Materials (ACMSM20), 2-5 December 2008, Toowoomba, Queensland.

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Abstract

Reinforced concrete (RC) frame structures with infill walls, usually of unknown strength, are commonly used in developing countries. Current seismic codes used in these countries lack adequate consideration of the infill material and give wide options to the builders to choose a material without knowing its influence during earthquakes. This has resulted in poor seismic performance of these structures, usually with cracks appearing on the infill walls during moderate seismic action. To address this problem, this research treats the seismic response of RC frame structures with infill having a range of properties using Finite Element techniques. The parameters considered here are the Young’s modulus of the infill material, peak ground acceleration and percentage opening within the infill wall. Results show the influence of infill on the overall seismic performance of these structures and can be used for developing guidance for their seismic design.

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ID Code: 16862
Item Type: Conference Paper
Additional Information: Access to the author-version is currently restricted pending permission from the publisher. For more information, please refer to the conference website (see hypertext link) or contact the author.
Keywords: seismic, reinforced concrete, structures, infill, response
Subjects: Australian and New Zealand Standard Research Classification > BUILT ENVIRONMENT AND DESIGN (120000) > BUILDING (120200)
Divisions: Past > QUT Faculties & Divisions > Faculty of Built Environment and Engineering
Past > Schools > School of Urban Development
Copyright Owner: Copyright 2008 Taylor & Francis
Deposited On: 11 Dec 2008 14:51
Last Modified: 29 Feb 2012 23:44

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