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Title: Tests on precast concrete frames with connections constructed away from column faces
Authors: Khoo, Jyh Hao
Li, Bing
Yip, Woon Kwong
Keywords: DRNTU::Engineering
Issue Date: 2006
Source: Khoo, J. H., Li, B., & Yip, W. K. (2006). Tests on precast concrete frames with connections constructed away from column faces. ACI Structural Journal, 103(1), 18-27.
Series/Report no.: ACI structural journal
Abstract: A modified assembled configuration is introduced for precast concrete frames in which the connections are constructed on the beam span and kept away from the column faces so as to avoid coinciding with the plastic hinge regions during seismic excitations. An experimental study on the seismic performances of two fullscale precast concrete subframes adopting the aforementioned configuration and a monolithically-cast subframe subjected to quasistatic simulated seismic loading is presented. The variable examined was the connection detail. The performances of the precast concrete frames are evaluated on the basis of ductility, energy dissipation capacity, connection strength, and drift capacity. Based on the test results, the precast concrete frames are capable of matching overall performance of the monolithic connections and thereby providing moment-resisting behavior.
Rights: © 2006 American Concrete Institute. This paper was published in ACI structural journal and is made available as an electronic reprint (preprint) with permission of American Concrete Institute. The paper can be found at the following official: [].  One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:CEE Journal Articles

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