Modelling of inelastic behaviour of reinforced concrete deep beam
Journal Title: Journal of Achievements in Materials and Manufacturing Engineering - Year 2016, Vol 74, Issue 1
Abstract
Purpose: An analysis of the static load - carrying capacity of rectangular reinforcedconcrete deep beam taking into account the physical nonlinearities of structural materials:concrete and reinforcing steel, was the aim of the paper.Design/methodology/approach: The model of the elastic-perfectly plastic material wasapplied for the reinforcing steel. The reduced, static form of non-standard model of dynamicdeformation, with regard to the material softening was applied for the concrete. The methodof structure effort analysis was developed using the finite element method.Findings: The results of numerical solutions were presented with comparison to theexperimental results and other numerical results taken from the literature. Very goodagreement of the numerical results was obtained in comparison with the experimentalresults in the range of the load - carrying capacity and the displacement state analysis.Research limitations/implications: The effectiveness of the method analysis andcomputational algorithms for the problems of numerical simulation of reinforced concretedeep beam behaviour was indicated in the paper.Practical implications: The developed method can be applied to the effort analysis ofthe different reinforced concrete structural elements behaving in the complex stress states.Originality/value: The stress state in the deep beam was illustrated in the form of thestress distribution over the characteristic cross-sections as well as in the form of the schemeof the material effort on the surface of the structure.
Authors and Affiliations
W. Cichorski, A. Stolarski
Keywords
Related Articles
- EP ID EP189370
- DOI -
- Views 154
- Downloads 0
Synthesis and characterization of double phase metal nickelates/borates
Purpose: Purpose of this research is obtaining of metal nickelates and borates as doublephase. These types of compounds display extraordinary structural diversity caused by boronand nickel which applicable in flame retar...
A review on multiple responses process parameters optimization of turning Al-TiC[sub]p[/sub] metal matrix composites
Purpose: In this paper the Metal Matrix Composites of AL 7068 and TiC with differentproportions of (2%, 4%, 6%, 8%, and 10%) by using stir casting process, mechanicalproperties and machining responses are investigating.D...
Synthesis and characterization of NiO-ZnO nanocomposite by a cost efficient self-combustion technique
Purpose: In this research work the nickel oxide incorporated zinc oxide nano compositewith various level of percentage such as (0.2, 0.4 and 0.6) were synthesized usingcombustion processes. Fuel used for the combustion p...
Use of optical microscopy for evaluation of tooth structure
Purpose: There are many methods of examining tooth anatomy: some of them areapplicable to the hard tissues, while others to the pulp and the root canal system. Everymethod has some advantages and disadvantages in terms o...
About weldability and welding of Al alloys: case study and problem solving
Purpose: Among many disciplines within engineering, welding is probably one of the most inexact – rather more of an art than a science. As weldment is meant the complete joint comprising the weld metal, heat affected zon...