Simplified Calculation Method for Force Transfer in Composite Columns
Publication: Journal of Structural Engineering
Volume 120, Issue 3
Abstract
Force transfer from steel to concrete without mechanical transfer devices is investigated in composite columns at points of load introduction. The subject is studied experimentally by means of several tests on short composite columns, and theoretically by means of a numerical model. A mechanism of force transfer and the factors influencing the transfer are identified. The important factors are quantified and incorporated into a proposed simplified design method. The most important result obtained is that shear resistance values are highly dependent on the size of the embedded steel section. Lower shear resistance values than those found in current design codes were obtained for large embedded steel sections.
Get full access to this article
View all available purchase options and get full access to this article.
References
1.
Adina, A. (1984). “Finite element program for automatic dynamic incremental nonlinear analysis.” Report AE84‐1, Adina Engineering AB, Västerås, Sweden.
2.
Bryson, J. O., and Mathey, R. G. (1962). “Surface condition effect on bond strength of steel beams embedded in concrete.” J. American Concr. Inst., 59(3), 397–405.
3.
“Design of composite steel and concrete structures. Part 1: General rules and rules for buildings.” (1990). Eurocode No. 4. Commission of the European Communities, Luxembourg.
4.
Dobruszkes, A., and Piraprez, E. (1981). “Détermination de l'adhérence naturelle acier‐béton dans le cas de poutres mixtes composées d'un profilé métallique enrobé de béton.” MT 142 Centre de recherches scientifiques et techniques de l'industrie des fabrications métalliques, Brussels, Belgium.
5.
Hamdan, M., and Hunaiti, Y. (1991). “Factors effecting bond strength in composite columns.” Proc. of the Third Int. Conf. on Steel‐Concrete Composite Structures, 213–218.
6.
Hawkins, N. M. (1973). “Strength of concrete‐encased steel beams.” Civ. Engrg. Trans. of the Institution of Engineers, Australia, 15(1/2), 39–46.
7.
Hunaiti, Y. M. (1991). “Bond strength in battened composite columns.” J. Struct. Engrg., ASCE, 117(3), 699–714.
8.
Lutz, L. A., and Gergely, P. (1967). “Mechanics of bond and slip of deformed bars in concrete.” J. American Concr. Inst., 64(11), 711–721.
9.
Malkowicz, W. C. (1986). “A three‐dimensional finite element analysis of bond stress transfer using ADINA.” CESM 600, University of Washington, Seattle, Wash.
10.
Ngo, D., and Scordelis, A. C. (1967). “Finite element analysis of reinforced concrete beams.” J. American Concr. Inst., 64(3), 152–163.
11.
“Ouvrages en béton.” (1989). NORME SIA 162, Société suisse des ingénieurs et des architectes, Zürich, Switzerland.
12.
“Pictorial surface preparation standards for painting steel surfaces.” (1973). Swedish Standard SIS 055900‐1967, Swedish Standards Institution, Stockholm, Sweden.
13.
Roeder, C. W. (1984). “Bond stress of embedded steel shapes in concrete.” Composite and Mixed Construction. Proc. of the U.S./Japan Joint Seminar, C. W. Roeder, ed., ASCE, New York, N.Y., 227–240.
14.
Roik, K., Bode, H., and Breit, M. (1980). Momentfreie Anschlüsse an einbetonierte Stahlprofielstützen. Studiengesellschaft für Anwendungstechnik von Eisen und Stahl e. V. Düsseldorf, Germany.
15.
Roik, K., Breit, M., and Schwalbenhofer, K. (1984). Untersuchung der Verbundwirkung zwischen Stahlprofil und Beton bei Stützenkonstruktionen. Studiengesellschaft für Anwendungstechnik von Eisen und Stahl e. V. Düsseldorf, Germany.
16.
“Staal‐Beton Kolommen.” (1983). Theorie en richtlijnen, Staalbouwkundige Genootschap, Rotterdam, The Netherlands.
17.
“Verbundkonstruktionen, Verbundstützen.” (1984). DIN 18806 Deutches Institut für Normung, Berlin, Germany.
18.
Wium, J. A. (1992). “A composite columns: force transfer from steel section to concrete encasement,” PhD Thesis Swiss Federal Inst. of Tech., Lausanne, Switzerland.
Information & Authors
Information
Published In
Journal of Structural Engineering
Volume 120 • Issue 3 • March 1994
Pages: 728 - 746
Copyright
Copyright © 1994 American Society of Civil Engineers.
History
Received: May 26, 1992
Published online: Mar 1, 1994
Published in print: Mar 1994
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.