Stirrup Requirements for Blast‐Resistant Slabs
Publication: Journal of Structural Engineering
Volume 114, Issue 9
Abstract
Ten one‐way reinforced concrete slabs were tested to investigate the effects of shear stirrups and stirrup details on ultimate capacity and tensile membrane behavior. The slabs were rigidly restrained at the supports and were loaded with a uniformly distributed pressure. Support rotations between 13°–21° (0.23–0.37 rad) were observed. The test series was unique due to the uniform loading and the large support rotations experienced for the conventionally reinforced concrete one‐way slabs. The results of these tests indicate that requirements for shear reinforcement found in current blast‐resistant design manuals are overly conservative.
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References
1.
Baker, A. L. L., and Amarakone, A. M. N. (1965). “Inelastic hyperstatic frame analysis.” Proc., Flexural Mechanics of Reinforced Concrete, SP‐12, American Society of Civil Engineers and American Concrete Institute, 85–142.
2.
Corley, W. G. (1966). “Rotational capacity of reinforced concrete beams.” J. Struct. Div., ASCE, 92(ST5), 121–146.
3.
Dede, M., and Dobbs, N. (1987). “Structures to resist the effects of accidental explosions. Volume IV: Reinforced concrete design.” Special Publication ARLCD‐SP‐84001, US Army Armament Research, Development, and Engineering Center, Picatinny Arsenal, N.J.
4.
Keenan, W. A. (1969). “Strength and behavior of laced reinforced concrete slabs under static and dynamic loading.” R620, US Naval Civil Engineering Laboratory, Port Hueneme, Calif.
5.
Keenan, W. A., et al. (1983). “NCEL products supporting DOD revision of NAVFAC P‐397.” Technical Memorandum 2591 TM, US Naval Civil Engineering Laboratory, Port Hueneme, Calif.
6.
Kiger, S. A., Eagles, P. S., and Baylot, J. T. (1984). “Response of earth‐covered slabs in clay and sand backfills.” Technical Report SL‐84‐18, US Army Engineer Waterways Experiment Station, Vicksburg, Miss.
7.
Mattock, A. H. (1964). “Rotational capacity of hinging regions in reinforced concrete beams.” Proc., Int Symp. on Flexural Mechanics of Reinforced Concrete, ASCE, 227–234.
8.
Park, R. (1964a). “Tensile membrane behavior of uniformly loaded rectangular reinforced concrete slabs with fully restrained edges.” Mag. Concr. Res., 16(46), 39–44.
9.
Park, R. (1964b). “Ultimate strength of rectangular concrete slabs under short‐term uniform loading with edges restrained against lateral movement.” Proc. Inst. Civ. Engrs., 28, 125–150.
10.
Park, R., and Gamble, W. L. (1980). Reinforced concrete slabs. John Wiley and Sons, New York, N.Y., 562–609.
11.
“Protective construction.” (1985). Federal Emergency Management Agency Manual TR‐20, Federal Emergency Management Agency, Washington, D.C.
12.
Woodson, S. C. (1985). “Effects of shear stirrup details on ultimate capacity and tensile membrane behavior of reinforced concrete slabs.” Technical Report SL‐85‐4, US Army Engineer Waterways Experiment Station, Vicksburg, Miss.
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Copyright © 1988 ASCE.
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Published online: Sep 1, 1988
Published in print: Sep 1988
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