Results 31 to 40 of about 1,601 (210)

Influence of cyclic loading on lightweight self-compacting concrete double-skin tubular columns

open access: yesAlexandria Engineering Journal, 2023
Self-compacting concrete (SCC) has gained prominence in recent decades due to its inherent qualities, particularly its ability to compact autonomously.
Khaled Mohamed Elhadi   +5 more
doaj   +1 more source

Fresh and hardened properties of lightweight self-compacting concrete containing walnut shells as coarse aggregate

open access: yesJournal of King Saud University: Engineering Sciences, 2021
Recently the application of self-compacting concrete (SCC) has emerging in construction structures due to its good abilities to improve durability and decrease bleeding with good bonding with rebar.
Nahla Naji Hilal   +2 more
doaj   +1 more source

Effect of internal curing on performance of self-compacting concrete by using sustainable materials

open access: yesMATEC Web of Conferences, 2018
This paper is devoted to investigate the effect of internal curing technique on the properties of self-compacting concrete. In this study, self-compacting concrete is produced by using limestone powder as partial replacement by weight of cement with ...
Aljalawi Nada, AL-Awadi Amar Yahia
doaj   +1 more source

X-ray computed tomography and fractal analysis for the evaluation of segregation resistance, strength response and accelerated corrosion behaviour of self-compacting lightweight concrete

open access: yes, 2021
In this study, fractal analysis and 3D X-ray computed tomography accompanied by digital image analysis technique are used for the quantitative evaluation of segregation resistance, static strength and corrosion-induced cracking in normal self-compacting ...
Erdem, Savas
core   +1 more source

Thermo-mechanical performance of concrete with alternative binder material. [PDF]

open access: yes, 2013
Purpose – This paper investigates the effect of changes to fundamental components of concrete; cement type, water/cement ratio, aggregate size & age, on thermo-mechanical properties of hardened concrete.
Richardson, Alan   +2 more
core   +1 more source

Fresh and Hardened Properties ofLightweight Self CompactingConcrete Containing Attapulgite [PDF]

open access: yesEngineering and Technology Journal, 2016
The main objectives of this study were investigating the possibility of producing lightweight self -Compacting concrete (LWSCC) by using artificial coarse lightweight aggregate manufactured by burning locally available Attapulgite clay, estimating the ...
Waleed A. Abbas   +2 more
doaj   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

open access: yesAdvanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Sustainable Materials Design With Multi‐Modal Artificial Intelligence

open access: yesAdvanced Science, EarlyView.
Critical mineral scarcity, high embodied carbon, and persistent pollution from materials processing intensify the need for sustainable materials design. This review frames the problem as multi‐objective optimization under heterogeneous, high‐dimensional evidence and highlights multi‐modal AI as an enabling pathway.
Tianyi Xu   +8 more
wiley   +1 more source

Safety of Sodium‐Ion Batteries: Evaluation and Perspective from Component Materials to Cells, Modules, and Packs

open access: yesAdvanced Energy Materials, EarlyView.
This review provides a bottom‐up evaluation of sodium‐ion battery safety, linking material degradation mechanisms, cell engineering parameters, and module/pack assembly. It emphasizes that understanding intrinsic material stability and establishing coordinated engineering control across hierarchical levels are vital for preventing degradation coupling ...
Won‐Gwang Lim   +5 more
wiley   +1 more source

Investigation of the Flexural Behavior of Bacterial Concrete Beams

open access: yesCivil and Environmental Engineering, 2023
Bacterial self-healing concrete is an eco-friendly and superior treatment technique that has efficient bonding capacity and compatibility with concrete compositions.
Hind Mohammed T., Ali Ahmed S.
doaj   +1 more source

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