Results 191 to 200 of about 98,870 (245)

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
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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
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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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DEFLEXIONS OF REINFORCED CONCRETE BEAMS

Proceedings of the Institution of Civil Engineers, 1972
A SERIES OF SUSTAINED LOADING TESTS ON REINFORCED CONCRETE BEAMS IS DESCRIBED, IN WHICH THE MAJOR FACTORS AFFECTING THE DEVELOPMENT OF DEFLEXION AND CRACKING WERE VARIED. THE RESULTS OF THE TESTS ARE DISCUSSED AND METHODS FOR ESTIMATING DEFLEXION OF REINFORCED CONCRETE BEAMS ARE PROPOSED. /AUTHOR/
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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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Shear in Reinforced Concrete Beams

2016
In the classic two-dimensional structural studies of beams typically three separate internal forces are identified on any selected section. These are the axial force, P, (tension or compression) that acts along the axis of the member; the shear force, V, that acts in the plane of the section perpendicular to the axis of the member; and the ng moment, M
Mehdi Setareh, Robert Darvas
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Reinforced Concrete Beam and Plate

2012
Concrete plasticity has been described by Chen (1982; 1998) and Nielsen (1984; 1989). Several material models were discussed. Yu’s unified strength theory (Yu’s UST or UST) and the UEPP (Unified Elasto-Plastic Program) are successfully used for structural analysis, as has been described in Chapters 6, 7 and 8.
Mao-Hong Yu, Jian-Chun Li
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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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