Results 211 to 220 of about 14,470 (267)

Moment redistribution in reinforced concrete beams

Proceedings of the Institution of Civil Engineers - Structures and Buildings, 2010
Structural engineers have long recognised the importance of ductility in the design of reinforced concrete structures and, as a consequence, the importance of the ability of a reinforced concrete member to redistribute moment to give prior warning of failure, adjust the structural response to allow for variations in applied load and column drift, and ...
Oehlers, D., Haskett, M., Mohamed Sadakkathulla, M., Griffith, M.   +3 more
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Moment redistribution in reinforced concrete frames

Journal of the Chinese Institute of Engineers, 1986
Abstract The nonlinear behavior of reinforced concrete frames with sidesway is governed by two effects: first, the nonlinearity of materials due to cracking and the plastic behavior of materials, and second, the nonlinearity of geometry caused by the second‐order deformation.
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Moment redistribution in structural concrete codes

Canadian Journal of Civil Engineering, 1991
Features of current moment redistribution provisions in American and European structural concrete standards are reviewed and compared. Some major differences are identified, along with their common objective of ensuring the rotation compatibility at the ultimate limit state of continuous structures.
M. Z. Cohn, Z. Lounis
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Moment Redistribution Caused by Beam Fracture in Steel Moment Frames

Journal of Structural Engineering, 2000
This paper presents an analytical study on static moment redistribution and resultant reduction of lateral resistance caused by sudden beam fractures in steel moment frames. A numerical example is presented for a simple multispan frame, and the step-by-step processes of beam fractures, moment redistribution, and loss in resistance under statically ...
Nakashima, M, Minami, T, Mitani, I
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Inelastic Moment Redistribution for Bridges

Journal of Structural Engineering, 1995
A simplified procedure is presented for redistributing moments caused by inelastic hinge rotations that accompany shakedown of continuous bridge girders under repeated live loadings. This inelastic moment redistribution procedure (IMR) is very similar to that of elastic moment distribution except that inelastic hinges, not girder joints, are initially ...
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SECONDARY MOMENT AND MOMENT REDISTRIBUTION IN CONTINUOUS PRESTRESSED CONCRETE BEAMS

PCI Journal, 1972
THE 1971 ACI BUILDING CODE PROVISIONS ARE EXPLAINED FOR MOMENT REDISTRIBUTION IN CONTINUOUS PRESTRESSED CONCRETE BEAMS. BY MEANS OF EXAMPLES, EMPHASIS IS STRESSED FOR WHEN THE SECONDARY MOMENTS DUE TO PRESTRESS FORCE ARE TO BE INCLUDED IN DETERMINING THE ULTIMATE CAPACITY OF CONTINUOUS BEAMS. /AUTHOR/
T. Y. Lin, Keith Thornton
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ASPECTS OF MOMENT REDISTRIBUTION BEHAVIOUR

2005
Moment redistribution in reinforced concrete beams has traditionally been considered as an Ultimate Limit State (ULS) phenomenon closely associated with considerations of reinforcement ductility. The work described here demonstrates that a significant proportion of this redistribution will almost always occur at the Serviceability Limit State (SLS ...
R H Scott, R T Whittle
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Moment Redistribution in Precast Concrete Frame

Journal of the Structural Division, 1970
Three full-size precast concrete gabled frames were tested to destruction. These frames were instrumented and tested to determine the amount of moment redistribution that occurred at high overload. Each frame was 40-ft wide and 18-ft high. High strength reinforcement was used.
Harold W. Conner, Paul H. Kaar, W. Gene Corley   +2 more
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Partial Moment Redistribution in Cold‐Formed Steel

Journal of Structural Engineering, 1985
On the basis of the failure criteria developed in an earlier paper by the writers, the utilization of partial section plastification in cold‐formed steel flexural members is presented. As in the limit design procedures developed for reinforced concrete, failure is defined in terms of the strain capacity of stiffened compression flanges, for specified ...
Muzaffer Yener, Teoman Pekoz
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Moment Redistribution in Reinforced Concrete Structures

1991
In the design of concrete structures, the criteria of strength and serviceability must be met. It is of equal importance that a structure be economical to construct and maintain. Current design codes require strength design, supplemented by checks for serviceability.
Thomas Sveinson, Walter H. Dilger
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