Results 211 to 220 of about 7,403 (263)

Structural response of RC beam-column joints reinforced with smart alloys and polyvinyl alcohol fibers. [PDF]

Sci Rep
Alqarni AS, Alshannag MJ, Higazey MM.
europepmc   +1 more source

Shear behavior of high-strength reinforced concrete beams with circular openings under fire exposure. [PDF]

Sci Rep
Sedawy AE, Beshr AAA, Mahmoud IA.
europepmc   +1 more source

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Design of reinforced concrete beams

1996
Reinforced concrete beam design consists primarily of producing member details which will adequately resist the ultimate bending moments, shear forces and torsional moments. At the same time serviceability requirements must be considered to ensure that the member will behave satisfactorily under working loads.
W. H. Mosley, R. Hulse, J. H. Bungey
openaire   +1 more source

Flexural Deformability of Reinforced Concrete Beams

Journal of Structural Engineering, 1998
In reinforced concrete beams, the sectional definition of the moment-curvature relationship is not straightforward owing to the presence of cracks. In general, this problem has been solved by considering a representative portion of the beam and by defining the curvature 1/\ir as the ratio between the rotation of the portion considered and its length ...
FANTILLI A. P., FERRETTI, Daniele, IORI, Ivo, VALLINI P.   +3 more
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Damage modelling of reinforced concrete beams

Advances in Engineering Software, 2007
Analysis of reinforced concrete building floor frames can be significantly improved when appropriate material models are assumed to represent the actual global behaviour and consequently to improve the ultimate and serviceability limit state verifications.
Faustino Sanches Júnior, Wilson Sergio Venturini   +1 more
openaire   +2 more sources

Concrete Beams with Prestressed Reinforcement

Journal of the Structural Division, 1970
Tests on six rectangular beams reinforced with variable amounts of deformed steel bars and precast prestressed concrete prisms are reported. Methods are suggested for computing the moment causing cracking of the in situ concrete and that causing cracking of the prestressed reinforcement.
Alfred Bishara, Filomeno N. Almeida
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Reinforced concrete repairs in beams

Construction and Building Materials, 1999
Abstract The effectiveness of reinforced concrete repairs may be established in terms of their ability to restore the structural integrity of the reinforced concrete element and to protect the reinforcement from severe weathering conditions. Therefore, 18 large scale reinforced concrete beams were cast and subject to an accelerated corrosion ...
Ghassan Nounu, Zia-UL-Hasan Chaudhary
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The reinforced concrete beam

1972
Although the geometry of the influence of the load on a beam is identical irrespective of material there is a fundamental difference in the way that a reinforced concrete beam produces the resistance moment. Within very small limits, a plain concrete beam would behave like any other elastic material.
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Repaired Reinforced Concrete Beams

ACI Materials Journal, 1990
The repair of cracks is a necessity, and a comparison between repair methods for reinforced concrete beams subjected to different levels of cracking was made experimentally. Four methods of repair were studied: epoxy injection; ferrocement; steel-plate bonding; and combined method of epoxy injection and ferrocement.
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Shear in reinforced concrete beams

Magazine of Concrete Research, 1969
Synopsis Generally acceptable compatibility and ultimate strength precepts are used in this paper to establish a physical theory of shear in reinforced concrete. Account is taken of the shear resistances of both un cracked concrete and shear reinforcement.
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