Results 221 to 230 of about 1,417,018 (277)

An Experimental Study of the Flexural Bearing Capacity of Reinforced Concrete Beams Damaged by Explosions Using Piezoelectric Smart Aggregates. [PDF]

Sensors (Basel)
Xu K, Sheng S, Jiang R, Feng Q.
europepmc   +1 more source

Acoustic emission monitoring of damage modes in reinforced concrete beams by using narrow partial power bands. [PDF]

Sci Rep
Mandal DD, Bentahar M, El Mahi A, Brouste A, El Guerjouma R, Montresor S, Cartiaux FB, Semiao J.   +7 more
europepmc   +1 more source

Investigation of the Structural Behavior of Reinforced Concrete Beams at Elevated Temperatures. [PDF]

ACS Omega
Yağan M, Özkal FM, Öztürk MO, Polat M.   +3 more
europepmc   +1 more source

Expression of concern: "A state-of-the-art review on experimental investigation and finite element analysis on structural behaviour of fibre reinforced polymer reinforced concrete beams" [Heliyon 9 (2023) e14225]. [PDF]

Heliyon
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
openaire   +3 more sources

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

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.
openaire   +1 more source

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.
openaire   +1 more source

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
openaire   +1 more source