Effect of Severe Corrosion on Cyclic Ductility of Steel
Publication: Journal of Structural Engineering
Volume 123, Issue 11
Abstract
Although some past experimental studies indicate that the monotonic structural ductility of steel is not detrimentally affected by severe corrosion, no study has investigated whether such severely rusted members can reliably exhibit the stable cyclic ductile behavior necessary for seismic survival. To generate preliminary data, a few rusted pieces taken from an existing steel bridge have been subjected to numerous cycles of alternating plasticity in flexure. Specimens had up to a 60 loss of cross-sectional area because of corrosion. This limited test program revealed that, although stable hysteretic behavior comparable with that of unrusted specimen is possible, premature failure under alternating plasticity can typically develop (in spite of satisfactory ductile behavior under monotonic loading). Irregularities along the severely rusted surface apparently act as crack initiators and precipitate crack propagation throughout the section.
Get full access to this article
View all available purchase options and get full access to this article.
References
1.
Albrecht, P., and Simon, S.(1981). “Fatigue notch factors for structural details.”J. Struct. Engrg., ASCE, 107(7), 1279–1296.
2.
American Association of State Highway and Transportation Officials. (1983). Standard specification for highway bridges. AASHTO, Washington, D.C.
3.
American Institute of Steel Construction. (1953). Iron and steel beams 1873 to 1952. AISC, Chicago, Ill.
4.
American Society for Metal. (1986). Atlas of fatigue curves, H. E. Boyer, ed., ASM, Materials Park, Ohio.
5.
American Society for Testing and Materials. (1995). Annual book of ASTM standards. ASTM, Philadelphia, Pa.
6.
Applied Technology Council. (1992). Guidelines for cyclic seismic testing of components of steel structures. Publication ATC-24, Palo Alto, Calif.
7.
Bruneau, M., and Zahrai, S. M. (1997). “Ductile end-diaphragms to seismically protect substructures of slab-on-girder steel bridges.”5th Int. Colloquium on Stability and Ductility of Steel Struct., Nagoya, Japan.
8.
Canadian Institute of Steel Construction. (1962). Structural steel material specifications. CISC, Toronto, Ontario, Canada.
9.
Davis, H. E., Troxell, G. E., and Hauck, G. F. W. (1982). The testing of engineering materials. McGraw-Hill, Inc., New York, N.Y.
10.
Fisher, J. W., Yen, B. T., and Wang, D.(1990). “Fatigue strength of riveted bridge members.”J. Struct. Engrg., ASCE, 116(11), 2968–2981.
11.
Fisher, J. W., Yen, B. T., and Wang, D. (1991). “Corrosion and its influence on strength of steel bridge members.”Transp. Res. Rec. No. 1290, Transportation Research Board, Washington, D.C., 211–219.
12.
Galambos, T. V., and Ravindra, M. K.(1978). “Properties of steel for use in LRFD.”J. Struct. Engrg., ASCE, 104(9), 1459–1468.
13.
Kayser, J. R., Malinski, T., and Nowak, A. S. (1987). “Corrosion damage models for steel girder bridges.”Proc. on Effects of Damage and Redundancy on Structural Performance, ASCE, 9–22.
14.
Kayser, J. R., and Nowak, A. S.(1989). “Capacity loss due to corrosion in steel-girder bridges.”J. Struct. Engrg., ASCE, 115(6), 1525–1537.
15.
Ketchum, M. S. (1924). Structural engineer's handbook. McGraw-Hill, Inc., New York, N.Y.
16.
Krawinkler, H.(1996). “Cyclic loading histories for seismic experimentation on structural components.”Earthquake Spectra, 12(1), 1–12.
17.
Kulak, G. L., Adams, P. F., and Gilmor, M. I. (1995). Limit states design in structural steel. 5th Ed., Canadian Institute of Steel Construction, Markham, Ontario, Canada.
18.
Kulicki, J. M., Prucz, Z., Sorgenfrei, D. F., Mertz, D. R., and Young, W. T. (1990). “Guidelines for evaluating corrosion effects in existing steel bridges.”NCHRP Rep. No. 333, Transp. Res. Board, Nat. Res. Council, Washington, D.C.
19.
Zahrai, S. M., and Bruneau, M. (1997). “Capacity design principles and ductile end-diaphragms to seismically retrofit slab-on-girder steel bridges.”25th Can. Soc. for Civ. Engrg. Annu. Conf., Sherbrooke, Canada.
Information & Authors
Information
Published In
Copyright
Copyright © 1997 American Society of Civil Engineers.
History
Published online: Nov 1, 1997
Published in print: Nov 1997
Authors
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.