Development of a Reliability Framework for the Use of Advanced Nonlinear Finite Elements in the Design of Concrete Structures

2012 ◽  
Vol 138 (8) ◽  
pp. 1054-1064 ◽  
Author(s):  
Mehdi Ben Ftima ◽  
Bruno Massicotte
Keyword(s):  
Finite Elements ◽  
Concrete Structures ◽  
Nonlinear Finite Elements

scholarly journals Modeling reinforced concrete structures using coupling finite elements for discrete representation of reinforcements

2018 ◽  
Vol 149 ◽  
pp. 32-44 ◽  
Author(s):  
Luís A.G. Bitencourt ◽  
Osvaldo L. Manzoli ◽  
Yasmin T. Trindade ◽  
Eduardo A. Rodrigues ◽  
Daniel Dias-da-Costa
Keyword(s):  
Reinforced Concrete ◽  
Finite Elements ◽  
Concrete Structures ◽  
Reinforced Concrete Structures ◽  
Discrete Representation

Nonlinear finite elements modeling and experiments of FRP-reinforced concrete piles under shear loads

Structures ◽  
2020 ◽  
Vol 28 ◽  
pp. 106-119 ◽  
Author(s):  
Ahmed H. Ali ◽  
Ahmed Gouda ◽  
Hamdy M. Mohamed ◽  
Mohamed H. Rabie ◽  
Brahim Benmokrane
Keyword(s):  
Reinforced Concrete ◽  
Finite Elements ◽  
Concrete Piles ◽  
Finite Elements Modeling ◽  
Shear Loads ◽  
Nonlinear Finite Elements ◽  
Reinforced Concrete Piles ◽  
Modeling And Experiments

Multi-Type Finite Elements Hybrid Model for Simulating Global Behavior of Reinforced Concrete Frames in Fires

2013 ◽  
Vol 353-356 ◽  
pp. 2357-2361
Author(s):  
Yong Jun Liu ◽  
Yang Yang Liu ◽  
Ran Bi ◽  
Jing Hai Zhou
Keyword(s):  
Reinforced Concrete ◽  
Finite Elements ◽  
Hybrid Model ◽  
Large Scale ◽  
Research Work ◽  
Concrete Structures ◽  
Concrete Frames ◽  
Reinforced Concrete Frame ◽  
Element Analysis ◽  
Reinforced Concrete Frames

In general, reinforced concrete frames have excellent fire resistance properties, but more and more concrete buildings collapsed in fires. The majority of past research work on the response of concrete building to fire has looked at the effects of fire upon individual structural members, and most commonly when subjected to heating from standard fire tests. At present, the fire behaviors of whole reinforced concrete frame are not adequately understood. There is a great need for development of models which consider the effects of fire on the whole structure under more realistic heating regimes. There is also a fundamental requirement for further large-scale testing of concrete structures, to observe the behavior of whole concrete structures in real fires and also for validation of advanced computer analysis tools. Accuracy and efficiency are two major concerns in finite element analysis of structural response of concrete frames in fires. In this paper, a multi-type finite elements hybrid model for simulating structural behavior of whole reinforced concrete frames in real fire is suggested.

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