Results 21 to 30 of about 646,807 (289)

Bond-slip in reinforced concrete elements [PDF]

, 2005
A model for fiber reinforced composites that takes into account the fiber slipping is presented in this paper and applied to the analysis of reinforced concrete elements.
Danesi, Rodolfo Francisco, Luccioni, Bibiana Maria, López, Daniel Ernesto   +2 more
core   +1 more source

On the numerical modelling of bond for the failure analysis of reinforced concrete [PDF]

, 2017
The structural performance of reinforced concrete relies heavily on the bond between reinforcement and concrete. In nonlinear finite element analyses, bond is either modelled by merged, also called perfect bond, or coincident with slip, also called bond ...
Grassl, Peter, Johansson, Morgan, Leppänen, Joosef   +2 more
core   +1 more source

Crack Width and Load-Carrying Capacity of RC Elements Strengthened with FRP

International Journal of Polymer Science, 2018
The present study focuses on a prediction of crack width and load-carrying capacity of flexural reinforced concrete (RC) elements strengthened with fibre-reinforced polymer (FRP) reinforcements.
Justas Slaitas, Mykolas Daugevičius, Juozas Valivonis, Tatjana Grigorjeva   +3 more
doaj   +1 more source

An application of simulated annealing to the optimum design of reinforced concrete retaining structures [PDF]

, 2001
This paper reports on the application of a simulated annealing algorithm to the minimum cost design of reinforced concrete retaining structures. Cantilever retaining walls are investigated, being representative of reinforced concrete retaining structures
Aarts, B. Ceranic, Bennage, Bonomi, Burkand, C. Fryer, Ceranic, Huang, Khachaturyan, Kirkpatrick, Leite, Manoharan, Moh, Parks, R.W. Baines, Randelman, Topping, Van, Vanderbilt, Wille, Černy   +20 more
core   +2 more sources

The behaviour of reinforced concrete slabs in fire [PDF]

, 2010
In this paper a robust model is presented based on the previous layer procedure developed by the author to also take into account the effects of concrete spalling on the behaviour of concrete slabs under fire conditions.
Ali, Bailey, Dwaikat, Gillie, Huang, Huang, Huang, Huang, Huang, Khoury, Kodur, Lim, Tenchev, Tenchev, Zhaohui Huang   +14 more
core   +1 more source

Experimental theoretical modelling of concrete shrinkage in massive structures [PDF]

E3S Web of Conferences
In spite of the high culture of modern construction, the majority of massive structures erected in different countries of the world cannot avoid shrinkage cracks during the curing process, which negatively affect both the stiffness and durability of such
Arleninov Petr, Krylov Sergey, Kalmakova Polina   +2 more
doaj   +1 more source

Analysis of Deflections of Bridge Girders Strengthened by Carbon Fibre Reinforcement

The Baltic Journal of Road and Bridge Engineering, 2008
The paper deals with experimental and theoretical investigations in reinforced concrete structures strengthened with carbon fibre sheets. Four stages in the behaviour of concrete structures strengthened with the carbon fibre reinforced polymer (CFRP) are
Tomas Skuturna, Juozas Valivonis, Povilas Vainiūnas, Gediminas Marčiukaitis, Mykolas Daugevičius   +4 more
doaj   +1 more source

Predictive Stress Modeling of Resilient Modulus in Sandy Subgrade Soils

Infrastructures, 2023
The mechanical properties of pavement materials are crucial to the design and performance of flexible pavements. One of the most commonly used measures of these properties is the resilient modulus (Er). Many different models were developed to predict the
Tadas Tamošiūnas, Šarūnas Skuodis
doaj   +1 more source

Flexural strength of concrete prism strengthened using CFRP with modified mortar [PDF]

, 2020
Reinforced concrete (RC) is a good durable material that commonly used in construction compared to others. However, reinforced concrete structures may be damaged and are suffering from various deteriorations because of overloading and an inadequacy of ...
Abdul Hamid, Noor Azlina, Ali, Noorwirdawati, Radzuan, Nurshafiqah, Salleh, Norhafizah   +3 more
core  

Determination of Stiffness of the Connections of Composite Steel and Concrete Bridge Deck by the Limit Permissible Deflections

The Baltic Journal of Road and Bridge Engineering, 2013
The composite steel and concrete structures are used for constructing bridge floors and others buildings. The joint action of composite structures as well as their economic efficiency depends on the connection between the layers, i.e.
Gediminas Marčiukaitis, Juozas Valivonis, Bronius Jonaitis, Jonas Kleiza, Remigijus Šalna   +4 more
doaj   +1 more source