Results 111 to 120 of about 81,732 (286)
Dipslacement and Mixed Fibre Beam Elements for Modelling of Slender Reinforced Concrete Structures under Cyclic Loads [PDF]
, 2018 In this paper, two fibre-based beam elements with enhanced capabilities to consider large displacement s and rotations of slender reinforced concrete members are developed.
Ayoub, A., Gendy, S.
core +2 more sources
Sustainable Development, EarlyView.ABSTRACT Chemical engineering faces an increasing imperative to integrate sustainability principles beyond traditional economic and environmental considerations. The social dimension—encompassing impacts on human well‐being, equity, community health, labor practices, and ethical governance—represents a critical yet often underdeveloped pillar within ...
José M. R. C. A. Santos
wiley +1 more source
Experimental study of the long-term shortening of reinforced concrete columns under maintaining concentric axial load [PDF]
, 2019 This paper presents the results of an experimental study to measure the shortening of reinforced concrete (RC) columns under long-term maintaining concentric axial load. Long-term axial deformation due to shrinkage and creep of the concrete were recorded
NGUYEN, Manh Hung +3 more
core
Combined effect of steel fibres and steel rebars on impact resistance of high performance concrete [PDF]
, 2011 The investigation on the impact properties of normal concrete (NC)and reinforced concrete (RC) specimens, steel fibre reinforced concrete (SFRC) specimens and RC+SFRC specimens with different steel fibres dosages were carried out with the drop-weight ...
ACI Committee 544. +18 more
core +1 more source
Does Carbon Intensity Affect the Cost of Equity? An Empirical Study From Mexico
Sustainable Development, EarlyView.ABSTRACT Climate change poses significant risks for companies, particularly in emerging countries like Mexico, where sustainability perceptions are evolving. This study analyzes how carbon emissions affect the cost of equity capital (CoE) for Mexican firms.
Guillermo Pérez‐Elizundia +2 more
wiley +1 more source
Characterisation of bending cracks in R/FRC using image analysis [PDF]
, 2016 In this study, experiments were conducted to induce bending cracks of specific surface crack width to reinforced concrete beams made of plain concrete (RC) and reinforced concrete beams made of fibre reinforced concrete (R/FRC).
Berrocal, Carlos Gil +4 more
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Structural Concrete, EarlyView.Abstract The accurate prediction of the shear capacity of reinforced concrete underpins the efficient and safe design of concrete buildings and infrastructure. Disagreement remains about shear mechanisms and the modeling of shear resistance. For slender beams without shear reinforcement, critical shear crack (CSC) models have attracted interest.
Hasini C. Weerasinghe, Janet M. Lees
wiley +1 more source
Science and Engineering of Composite Materials, 2018 Numerous experimental studies have proven the efficiency of externally bonded fiber-reinforced polymer (FRP) systems on structural concrete elements, such as reinforced concrete (RC) beams.
Hojatkashani Ata, Kabir Mohammad Zaman
doaj +1 more source
Bi-layer diaphragm walls: structural and sectional analysis [PDF]
, 2015 This is an Accepted Manuscript of an article published by Taylor & Francis in [Journal of Civil Engineering and Management] on 2016, available online: http://wwww.tandfonline.com/10.3846/13923730.2014.914085.The bi-layer diaphragm wall, a new slurry wall
Aguado de Cea, Antonio +3 more
core +4 more sources
Structural Concrete, EarlyView.Abstract Reinforced concrete (RC) beams can be subjected to torsion, and failure due to torsion is brittle and poses a significant risk to occupants. Moreover, strengthening of existing RC beams in torsion may be required due to the upgrade of the structures or as part of structural rehabilitation.
Ahmed Hamoda +4 more
wiley +1 more source