Stress Cycles for Fatigue Design of Steel Bridges
Publication: Journal of Structural Engineering
Volume 110, Issue 6
Abstract
Analytical methods are used to develop design values for the number of stress cycles caused by the passage of a truck across various types of spans of steel highway bridges. Vibration stresses and close truck spacings are shown to have little effect on such design values under normal conditions. For the main longitudinal members in simple‐span bridges, the design value is 1.0 for spans above 40 ft (12 m) and 2.0 for shorter spans. For the main longitudinal members near interior supports of continuous‐span bridges, the design value is 1.5 for spans above 40 ft and 2.0 for shorter spans. For the main longitudinal members elsewhere in continuous‐span bridges, the value is 1.0 for spans above 40 ft and 2.0 for shorter spans. For transverse members, the value is 1.0 if the spacing between members exceeds 20 ft (6 m) and 2.0 for smaller spacings.
Get full access to this article
View all available purchase options and get full access to this article.
References
1.
Anger, G., Ten‐Division Influence Lines for Continuous Beams, Frederick Ungar, New York, N.Y., 1956.
2.
Bowers, D. G., “Loading History No. 10 Yellow Mill Pond Bridge 1‐95, Bridgeport, Connecticut,” Research Report, Connecticut Dept. of Transportation, May, 1972.
3.
Cicci, F., and Csagoly, P. F., “Assessment of the Fatigue Life of a Steel Girder Bridge,” Transportation Research Record 507, 1974, pp. 26–44.
4.
Cudney, G. R., “The Effects of Loadings on Bridge Life,” Research Report No. R‐638, Michigan Dept. of State Highways, Jan., 1968.
5.
Cudney, G. R., “Stress Histories of Highway Bridges,” Journal of the Structural Division, ASCE, Vol. 94, No. ST12, Paper 6289, Dec., 1968, p. 2725.
6.
Dederman, A. H., “Dynamic Tests of Two Cantilever Type, Deck Steel Girder Bridges,” Nebraska Dept. of Roads, Aug., 1961.
7.
Dorton, R. A., Holowka, M., and King, J. P. C., “The Conestogo River Bridge—Design and Testing,” Canadian Journal of Civil Engineering, Vol. 4, No. 1, Mar., 1977.
8.
Douglas, T. R., “Fatigue of Bridges Under Repeated Highway Loadings,” Civil Engineering Department Report 54, University of Alabama, Huntsville, Ala., Apr., 1971.
9.
Dowling, N. E., “Fatigue Failure Predictions for Complicated Stress Strain Histories,” University of Illinois Report 337, University of Illinois, Ill., 1971.
10.
Fisher, J. W., Yen, B. T., and Marchica, N. V., “Fatigue Damage in the Lehigh Canal Bridge,” Fritz Engineering Laboratory Report No. 386.1, Lehigh University, Nov., 1974.
11.
Fuchs, H. O., and Stephens, R. I., Metal Fatigue in Engineering, John Wiley and Sons, New York, N.Y., 1980.
12.
Goble, G. G., Moses, F., and Pavia, A., “Field Measurements and Laboratory Testing of Bridge Components,” Report 08‐74, Ohio Dept. of Transportation, Jan., 1974.
13.
Highway Structures Design Handbook—Chapter 1/6 Fatigue, United States Steel Corporation, Pittsburgh, Pa., 1983.
14.
Oehler, L. T., “Vibration Susceptibilities of Various Highway Bridge Types,” Journal of the Structural Division, ASCE, Vol. 83, No. ST4, July, 1957.
15.
“Recommended Design Loads for Bridges,” by the Committee on Loads and Forces on Bridges, Peter G. Buckland, Chmn., Journal of the Structural Division, Vol. 107, No. ST6, July, 1981, pp. 1161–1213.
16.
Ruhl, J. A., and Walker, W. H., “Stress Histories for Highway Bridges Subjected to Traffic Loading,” Structural Research Report 416, University of Illinois, Urbana, Ill., Apr., 1975.
17.
Sartwell, A. D., and Heins, C. P., “Tabulation of Dynamic Strain Data on a Three Span Continuous Bridge Structure,” Progress Report No. 33, Civ. Engrg. Dept., University of Maryland, Sept., 1969.
18.
Schilling, C. G., and Klippstein, K. H., “Fatigue of Steel Beams by Simulated Bridge Traffic,” Journal of the Structural Division, ASCE, Vol. 103, No. ST8, Paper 13123, Aug., 1977, pp. 1561–1575.
19.
Schilling, C. G., and Klippstein, K. H., “New Method for Fatigue Design of Bridges,” Journal of the Structural Division, ASCE, Vol. 104, No. ST3, Paper 13618, Mar., 1978, pp. 425–438.
20.
Schilling, C. G., et al., “Fatigue of Welded Steel Bridge Members Under Variable‐Amplitude Loadings,” National Cooperative Highway Research Program Report 188, 1978.
21.
Schilling, C. G., “Lateral‐Distribution Factors for Fatigue Design,” Journal of the Structural Division, ASCE, Vol. 108, No. ST9, Paper 17328, Sept., 1982, pp. 2015–2033.
22.
Schilling, C. G., “Impact Factors for Fatigue Design,” Journal of the Structural Division, ASCE, Vol. 108, No. ST9, Paper 17329, Sept., 1982, pp. 2034–2044.
23.
Schilling, C. G., “New Method for the Fatigue Design of Steel Bridges,” Civil Engineering for Practicing and Design Engineers, Vol. 3, No. 6, May, 1984.
24.
Standard Specifications for Highway Bridges, and Interim Specifications through 1982, American Association of State Highway and Transportation Officials, Washington, D.C., 1977.
Information & Authors
Information
Published In
Copyright
Copyright © 1984 ASCE.
History
Published online: Jun 1, 1984
Published in print: Jun 1984
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.