Methods to Improve Infilled Frame Ductility
Publication: Journal of Structural Engineering
Volume 137, Issue 6
Abstract
An experimental investigation was conducted to achieve engineered infilled frames in two stages. The first stage was aimed at discovering methods to raise infilled frames’ ductility, through testing six single-story single-bay infilled steel frames; three general techniques were studied, disregarding their manufacturing details. Results show that supplying a sliding fuse in the infill highly efficiently increases ductility; however, this presents some problems that can be avoided by improving fuse configuration. The second stage of the testing was conducted with two specimens with an improved sliding fuse configuration, in which the influences of fuse sliding strength on the behavior of the infilled frames were studied. On the basis of these results, the infills, provided with frictional sliding fuses, can be considered to be engineered elements of high ductility, of transversal stability, and capable of being adjusted for desired strengths.
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References
Applied Technology Council (ATC). (1992). “Guidelines for seismic testing of components of steel structures.” ATC-24, Redwood City, CA.
Aref, A. J., and Jung, W. Y. (2003). “Energy dissipating polymer matrix composite-infill wall system for seismic retrofitting.” J. Struct. Eng., 129(4), 440–448.
ASTM. (1992). “Standard specification for mortar for unit masonry.” C270-92a, West Conshohocken, PA.
ASTM. (2000). “Standard test methods of tension testing of metallic materials.” E8M-89b, West Conshohocken, PA.
Bertero, V. V., and Brokken, S. T. (1983). “Infills in seismic resistant building.” J. Struct. Eng., 109(6), 1337–1361.
Calvi, G. M., and Bolognini, D. (2001). “Seismic response of reinforced concrete frames infilled with weakly reinforced masonry panels.” J. Earthquake Eng., 5(2), 153–185.
Crisafulli, F. J., Carr, A. J., and Park, R. (2000). “Capacity design of infilled frame structures.” 12th World Conf. on Earthquake Engineering, Paper No. 0221.
El-Dakhakhni, W., Hamid, A. A., and Elgaaly, M. (2004). “Seismic retrofit of concrete-masonry-infilled steel frame with glass fiber-reinforced polymer laminates.” J. Struct. Eng., 130(9), 1343–1352.
Flanagan, R. D., and Benette, R. M. (1999). “Bidirectional behavior of structural clay tile infilled frames.” J. Struct. Eng., 125(3), 236–244.
Moghadam, H. A., Mohammadi, M. Gh., and Ghaemian, M. (2006). “Experimental and analytical investigation into crack strength determination of infilled steel frames.” J. Constr. Steel Res., 62(12), 1341–1352.
Mohammadi, M. Gh. (2007). “Stiffness and damping of single and multi-layer infilled steel frames.” Proc. ICE Struct. Build., 160, 105–118.
Mohammadi, M. G. (2008). “Out of Plane Strength of Infill Panels.” 14th World Conf. on Earthquake Engineering, Beijing.
Sahota, M. K., and Riddington, J. R. (2001). “Experimental investigation into using lead to reduce vertical load transfer in infilled frames.” Eng. Struct., 23(1), 94–101.
Toranzo, L. A., Restrepo, J. I., Mander, J. B., and Carr, A. J. (2009). “Shake-table tests of confined-masonry rocking walls with supplementary hysteretic damping.” J. Earthquake Eng., 13(6), 882–898.
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© 2011 American Society of Civil Engineers.
History
Received: Oct 31, 2009
Accepted: Sep 12, 2010
Published online: Sep 24, 2010
Published in print: Jun 1, 2011
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