TECHNICAL PAPERS
Aug 1, 2005

Foam-Protected Reinforced Concrete Structures under Impact: Experimental and Numerical Studies

Publication: Journal of Structural Engineering
Volume 131, Issue 8

Abstract

In light of recent terrorist attacks on facilities throughout the world, designers, planners, architects, and engineers are beginning to re-visit conventional approaches in the design of military and high-security facilities. Many existing buildings, structures and facilities should be better protected against man-made explosive hazards. For this reason the designs of public/private structures and facilities are getting much more attention in recent years. This paper presents the results of experimental and numerical investigations that were conducted in order to examine the capabilities of aluminum foams in mitigating the effect of blast waves acting on reinforced concrete (RC) beams and plates. Numerical simulations of the behavior of the investigated RC beams and plates under the dynamic loads support the experimental investigation results. The numerical simulations are based on finite element commercial and in-house codes. The experimental and numerical results for both the protected and unprotected RC beams and the conclusions obtained from these experiments and simulations are presented.

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References

Banthia, N., Chokri, K., and Trottier, J. F. (1995). “Impact tests on cement-based fiber reinforced composites.” Testing of fiber reinforced concrete, SP-155, American Concrete Institute, Detroit.
Blottner, F. G. (1990). “Accurate Navier-Stokes for the hypersonic flow over a spherical nose tip,” AIAA J., 27(2), 113–122.
Boehm, B. W., (1981). Software engineering economics, Prentice Hall, Englewood Cliffs, N.J.
Chen, C., Harte, A.-M., and Fleck, N. A. (2000). “The plastic collapse of sandwich beams with a metallic foam core.” Int. J. Mech. Sci., 43(6), 1483–1506.
Gama, B. A., Bogetti, T. A., Fink, B. K., Yu, C.-J., Claar, T. D., Eifert, H. H., and Gillespie, J. W. Jr. (2001). “Aluminum foam integral armor: A new dimension in armor design.” Compos. Struct., 52(3–4), 381–395.
Gibson, L. J., and Ashby, M. F. (1988). Cellular solids: Structure and properties, Pergamon, Oxford, U.K.
Hanssen, A. G., Enstock, L., and Langseth, M. (2002). “Close-range blast loading of aluminum foam panels.” Int. J. Impact Eng., 27(6), 593–618.
Hanssen, A. G., Langseth, M., and Hopperstad, O. S. (2000). “Static and dynamic crushing of circular aluminum extrusions with aluminum foam filler.” Int. J. Impact Eng., 24(5), 475–507.
Israeli Standards. (1997). “Concrete code: General principle.” SI 466-Part 1.
Krauthammer, T. (1993). “Structural concrete slabs under impulsive loads.” Fortifikatorisk Notat Nr. 211/93, Norwegian Defense Construction Service, Oslo, Norway.
Krauthammer, T., Jensse, A., and Langseth, M. (1996). “Precision testing in support of computer code validation and verification.” Fortifikatorisk Notat Nr. 234/96, Norwegian Defense Construction Service, Oslo, Norway.
Lok, T. S., and Pei, J. S. (1997). “Impact resistance of SFR concrete panels as influenced by target thickness and steel fiber reinforcement.” Proc., 8th Int. Symp. Interaction of the Effects of Munitions with Structures, McLean, Va.
McCormack, T. M., Miller, R., Kesler, O., and Gibson, L. J. (2001). “Failure of sandwich beams with metallic foam cores.” Int. J. Solids Struct., 38(28–29), 4901–4920.
Namburu, R. R., and Mastin, C. W., eds. (1998). Recent advances in computational structural dynamics and high-performance computing, Waterways Experiment Station, Vicksburg, Miss.
Pisanty, A. (1993). Reinforced concrete-principle of design, Michlol Ltd., Haifa (in Hebrew).
Roache, P. J. (1998). Verification and validation in computational science and engineering, Hermosa Publishers, Albuquerque, N.M.
Sadot, O., et al. (2005). “Experimental investigation of the dynamic properties of aluminum foams.” J. Struct. Eng., 131(8), 1226–1232.
Seitzberger, M., Rammerstorfer, F. G., Gradinger, R., Degischer, H. P., Blaimschein, M., and Walch, C. (2000). “Experimental studies on the quasi-static axial crushing of steel columns filled with aluminum foam.” Int. J. Solids Struct., 37(30), 4125–4147.
Sokolinsky, V. S., Shen, H., Vaikhanski, L., and Nutt, S. R. (2003). “Experimental and analytical study of nonlinear bending response of sandwich beams.” Compos. Struct., 60(2), 219–229.

Information & Authors

Information

Published In

Go to Journal of Structural Engineering
Journal of Structural Engineering
Volume 131Issue 8August 2005
Pages: 1233 - 1242

History

Received: Dec 17, 2003
Accepted: Jan 31, 2005
Published online: Aug 1, 2005
Published in print: Aug 2005

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Notes

Note. Associate Editor: Barry Thomas Rosson

Authors

Affiliations

A. Schenker
MSc Student, Protective Technologies Research and Development Center, Dept. of Mechanical Engineering, Faculty of Engineering Sciences, Ben Gurion Univ. of the Negev, Beer Sheva 84105, Israel.
I. Anteby
Adjunct Professor, Protective Technologies Research and Development Center, Dept. of Mechanical Engineering, Faculty of Engineering Sciences, Ben Gurion Univ. of the Negev, Beer Sheva 84105, Israel.
E. Nizri
PhD Student, Protective Technologies Research and Development Center, Dept. of Mechanical Engineering, Faculty of Engineering Sciences, Ben Gurion Univ. of the Negev, Beer Sheva 84105, Israel.
B. Ostraich
Research Assistant, Protective Technologies Research and Development Center, Dept. of Mechanical Engineering, Faculty of Engineering Sciences, Ben Gurion Univ. of the Negev, Beer Sheva 84105, Israel.
Y. Kivity
Adjunct Professor, Protective Technologies Research and Development Center, Dept. of Mechanical Engineering, Faculty of Engineering Sciences, Ben Gurion Univ. of the Negev, Beer Sheva 84105, Israel.
O. Sadot
Adjunct Professor, Protective Technologies Research and Development Center, Dept. of Mechanical Engineering, Faculty of Engineering Sciences, Ben Gurion Univ. of the Negev, Beer Sheva 84105, Israel.
O. Haham
MSc Student, Protective Technologies Research and Development Center, Dept. of Mechanical Engineering, Faculty of Engineering Sciences, Ben Gurion Univ. of the Negev, Beer Sheva 84105, Israel.
R. Michaelis
Research Assistant, Protective Technologies Research and Development Center, Dept. of Mechanical Engineering, Faculty of Engineering Sciences, Ben Gurion Univ. of the Negev, Beer Sheva 84105, Israel.
E. Gal
Lecturer, Protective Technologies Research and Development Center, Dept. of Structural Engineering, Faculty of Engineering Sciences, Ben Gurion Univ. of the Negev, Beer Sheva 84105, Israel.
G. Ben-Dor
Professor, Protective Technologies Research and Development Center, Dept. of Mechanical Engineering, Faculty of Engineering Sciences, Ben Gurion Univ. of the Negev, Beer Sheva 84105, Israel.

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