Influence of recycled brick aggregates on properties of structural concrete for manufacturing precast prestressed beams
Sign Up to like & getrecommendations! Published in 2017 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2017.05.147
Abstract: Abstract The European Union has set as a target for 2020 the reuse of 70% of non-hazardous construction and demolition waste (C&DW) in order to reduce its impact on the environment and on health, as… read more here.
Keywords: precast prestressed; structural concrete; brick aggregates; influence ... See more keywords
Structural concrete with simultaneous incorporation of fine and coarse recycled concrete aggregates: Mechanical, durability and long-term properties
Sign Up to like & getrecommendations! Published in 2017 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2017.07.215
Abstract: Abstract This investigation intends to analyse the effects of the variation of different types of recycled concrete aggregates (RCA) on structural concrete. For this purpose, two source concrete (SC) mixes, one produced in the laboratory… read more here.
Keywords: mechanical durability; long term; structural concrete; concrete aggregates ... See more keywords
Numerical and experimental evaluation of the anisotropic behavior and boundary condition of a structural concrete
Sign Up to like & getrecommendations! Published in 2020 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2020.119858
Abstract: Abstract In this study, an evaluation of the effect of casting and loading direction as well as the boundary condition at the interface of loading platen and specimen of a structural concrete, is presented. This… read more here.
Keywords: boundary condition; structural concrete; condition; loading direction ... See more keywords
Methodology for the integrated assessment on the use of recycled concrete aggregate replacing natural aggregate in structural concrete
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2017.08.001
Abstract: Abstract Recycled concrete waste in the form of recycled concrete aggregate (RCA) is presently used mostly as a road base filler in Australia. However, instead of producing natural aggregate (NA) to manufacture natural aggregate concrete… read more here.
Keywords: methodology; use; structural concrete; natural aggregate ... See more keywords
Mechanical behaviour of structural concrete with ground recycled concrete cement and mixed recycled aggregate
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2020.122913
Abstract: Abstract This article analyses the combined effect of valorising ground recycled concrete (GRC) as 10% or 25% cement replacement and 0% or 50% mixed recycled construction and demolition waste aggregate (RA-CDW) in structural concrete. An… read more here.
Keywords: structural concrete; ground recycled; cement; recycled concrete ... See more keywords
METHODOLOGY FOR MONITORING THE FLEXURAL BEHAV-IOR OF STRUCTURAL CONCRETE MEMBERS WITH UNBONDED INTERNAL STEEL
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Geomate"
DOI: 10.21660/2020.69.5534
Abstract: This paper presents a numerical methodology for a nonlinear analysis model to investigate the complete load vector versus strain vector and the deformational response of structural concrete members reinforced with unbonded post-tensioned steel and conventional… read more here.
Keywords: methodology; structural concrete; nonprestressed steel; steel ... See more keywords
Analysis of Structural Concrete Bar Members Based on Secant Stiffness Methods
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Applied Mechanics and Engineering"
DOI: 10.2478/ijame-2020-0031
Abstract: Abstract In this paper, the behavior of structural concrete linear bar members was studied using numerical model implemented in a computer program written in MATLAB. The numerical model is based on the modified version of… read more here.
Keywords: bar members; structural concrete; model; strain ... See more keywords
Structural Concrete from 100% Recycled Aggregates
Sign Up to like & getrecommendations! Published in 2024 at "Applied Sciences"
DOI: 10.3390/app142411709
Abstract: In spite of the amount of construction debris produced every year, recycled aggregates are still not commonly used in the concrete industry. A 100% recycled aggregate concrete—RAC—is not yet allowed by technical codes even though… read more here.
Keywords: recycled aggregates; structural concrete; 100 recycled; concrete 100 ... See more keywords
Vulnerability of Structural Concrete to Extreme Climate Variances
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DOI: 10.3390/cli6020040
Abstract: For modern infrastructures, structural concrete has been widely adopted for various components and structures such as railway stations, platforms, walkways, railway bridges, tunnelling, concrete sleepers, concrete foundation of overhead wiring structures, etc. These infrastructures are… read more here.
Keywords: strength; temperature; structural concrete; climate ... See more keywords
Non-Destructive Testing for Documenting Properties of Structural Concrete for Reuse in New Buildings: A Review
Sign Up to like & getrecommendations! Published in 2024 at "Materials"
DOI: 10.3390/ma17153814
Abstract: Reuse in new buildings of structural concrete components from demolitions holds the potential for avoiding the use of raw materials to produce new components, including cement for new castings. Reuse rates are high in the… read more here.
Keywords: documenting properties; new buildings; reuse new; ndt methods ... See more keywords