Results 11 to 20 of about 2,051,007 (128)
Buildings, 2023 Fiber-reinforced concrete is widely acknowledged for its ability to resist cracking effectively and limit its propagation. By preventing cracks from spreading, the addition of fiber composites to concrete can enhance its extensibility and tensile ...
Nabeel H. Al-Salim +4 more
doaj +1 more source
Advances in Materials Science and Engineering, 2020 In order to study the influence of corrosion rate and shear span ratio on reinforced concrete beam, a numerical analysis method of corroded reinforced concrete beam was put forward.
Xiao Guo +4 more
doaj +1 more source
Buildings, 2022 In the process of service, reinforced concrete structures have to bear both load and multi-environmental factors. The deterioration of reinforced concrete beams is critical to the durability, safety, and sustainability of reinforced concrete structures ...
Shengyuan Li +5 more
doaj +1 more source
Numerical modelling of reinforced concrete beams with fracture-plastic material [PDF]
Fracture and Structural Integrity, 2014 This paper describes the use of models of fracture-plastic materials for reinforced concrete in numerical modelling of beams made from reinforced concrete.
O. Sucharda, J. Brozovsky
doaj +2 more sources
Shear capacity of reinforced concrete beams using neural network [PDF]
, 2007 NoOptimum multi-layered feed-forward neural network (NN) models using a resilient back-propagation algorithm and early stopping technique are built to predict the shear capacity of reinforced concrete deep and slender beams.
Song, J-K. +2 more
core +4 more sources
Three-dimensional analysis of reinforced concrete beam-column structures in fire [PDF]
, 2009 This is the author's accepted manuscript. The final published article is available from the link below. Published version copyright @ 2009 ASCE.In this paper a robust nonlinear finite-element procedure is developed for three-dimensional modeling of ...
Plank, RJ, Huang, Z, Burgess, IW
core +1 more source
Advances in Civil Engineering, 2020 Effects of two kinds of microsteel fibers were employed in reinforced concrete (RC) with different fiber volumes fraction. The RC beam was partially reinforced by microsteel fiber reinforced concrete (MSFRC) based on the idea of gradient design. Flexural
Xiaobing He +5 more
doaj +1 more source
The damage analysis of the reinforced concrete beam and the prestressed reinforced concrete beam
MATEC Web of Conferences, 2018 The paper deals with the finite-element analysis of damage in reinforced concrete beam and prestressed reinforced concrete beam. The steel reinforcement is modeled using non-linear rebar elements and an elastoplastic model of the reinforcement is ...
Vaško Milan +5 more
doaj +1 more source
Alexandria Engineering Journal, 2023 This research studies the flexural behavior of concrete beams reinforced with biaxial geogrids, distributed short glass and steel fibers. No longitudinal steel reinforcement bars were used. Therefore, an amount of short glass and steel fibers was used to
Mohamed S. Moawad, Ahmed M. El-Hanafy
doaj +1 more source
Experimental Investigation on FRC Beams Strengthened with GFRP Laminates
Electronic Journal of Structural Engineering, 2015 The external bonding of fibre reinforced polymer (FRP) to reinforced concrete (RC) members has become a popular method of retrofitting/strengthening concrete structures in recent years.
S. Syed Ibrahim +2 more
doaj +1 more source