Statistical Study on Imperfections of Steel Webs
Publication: Journal of Structural Engineering
Volume 109, Issue 2
Abstract
This paper presents a statistical study on the actual imperfections and their relations to the strength of webplates and their stiffeners of bridge superstructures. The field measurements, data acquisition, and processing were undertaken by a special task committee of the Society of Steel Construction of Japan from 1977–1978. The measurements were performed during the temporary assembly of the structures at workshops, where several panels were subjected to the survey such as those at the central and quarter span points for simply supported bridges, and furthermore, at the intermediate supports for continuously supported bridges. Through statistical analyses, and fractiles, the probabilities of exceedance and nonexceedance of the imperfections and the strengths, respectively, are evaluated.
Get full access to this article
View all available purchase options and get full access to this article.
References
1.
Ang, A., H‐S, and Tang, W. H., “Probability Concepts in Civil Engineering Planning and Design,” Vol. 1, John Wiley and Sons, Inc., New York, N.Y., 1973.
2.
Chatterjee, S., and Dowling, P. J., “The Design of Box Girder Compression Flanges,” Steel Plated Structures, Crosby Lockwood Staples, London, England, 1977.
3.
Cluster Analysis, Mathematical Sciences, Science‐Sha, No. 190, 1979, (in Japanese).
4.
Deutscher Ausschuss für Stahlbau, Beulsicherheitsnachweise für Platten, DASt‐Rit. 012, 1978.
5.
European Recommendation for Steel Constructions, ECCS, 1978.
6.
Inoue, M., “Studies on the Geometric Imperfections of Steel Structures—Webplates,” thesis presented to Kyoto University, at Kyoto, Japan, in 1979, in partial fulfillment of the requirements for the degree of Master of Science (in Japanese).
7.
Inquiry into the Basis of Design and Method of Erection of Steel Box Girder Bridges, Interim Design and Workmanship Rules, Part I–IV, Report of the Committee—Appendix, Department of the Environment, London, England, 1977.
8.
Iwashimizu, Y., “Statistical Study on the Initial Imperfections and Their Relations to the Strength of Webs of Steel Bridges,” thesis presented to Kyoto University, at Kyoto, Japan, in 1981, in partial fulfillment of the requirements for the degree of Master of Science.
9.
Kondoh, J., Applied Probability, Nikka‐Giren, 1970, (in Japanese).
10.
Massonnet, C., and Janss, J., “A State of Art Report on Tolerances in Steel Plated Structures,” The Design of Steel Bridges, Paper 6, Granada, 1981, pp. 83–117.
11.
Miyake, I., and Yamamoto, K., SPSS Statistical Package I and II, Tohyo‐Keizai‐Shimpohsha, 1976 (in Japanese).
12.
Nakatani, K., Multivariate Analysis, Shinyohsha, 1978, (in Japanese).
13.
Specifications for Highway Bridges, JSHB, Part II Steel Bridges, Japan Road Association, 1973.
14.
Standard Specifications for Highway Bridges, American Association of State Highway and Transportation Officials, 1977.
15.
Stahlbau, Stabilitätsnachweis, Grundfälle, Vol. 1, ÖNORM B 4600/4, 1972.
16.
“Statistical Study on the Initial Deformations and the Ultimate Strength of Steel Bridge Members,” Committee of Initial Deflection Measurement, IDMC, Journal of Society of Steel Construction of Japan, Vol. 16, No. 179, 1980, pp. 10–43, (in Japanese).
17.
Steel Concrete and Composite Bridges—Draft, BS 5400, British Standard Institution, 1980.
18.
Tordoff, D., “Workmanship and Fabrication,” The Design of Steel Bridges, Paper 5, Granada, 1981, pp. 73–81.
19.
Watanabe, E., and Niwa, Y., Experimental Investigations on the Load‐Carrying Capacity and Deformations of Multiple Stiffened Webplates of Shirinashi Bridge, Proceedings, the Committee of Bridge Technology of Osaka City, 1979.
Information & Authors
Information
Published In
Copyright
Copyright © 1983 ASCE.
History
Published online: Feb 1, 1983
Published in print: Feb 1983
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.