Results 41 to 50 of about 15,757 (248)
Tunned Least Square Support Vector Regression Analysis on Multi-Additive Improved Recycled Aggregate Concrete [PDF]
Advances in Engineering and Intelligence SystemsRecycled aggregates (RA) may replace natural aggregates (NA) in concrete sustainably. The lack of data makes inspection professionals and stakeholders doubtful of their compressive strength (Cs) predictions.
Mohamed Hassan, Rokaya Ismail
doaj +1 more source
Advanced Engineering Materials, EarlyView.This article presents the NFDI‐MatWerk Ontology (MWO), a Basic Formal Ontology‐based framework for interoperable research data management in materials science and engineering (MSE). Covering consortium structures, research data management resources, services, and instruments, MWO enables semantic integration, Findable, Accessible, Interoperable, and ...
Hossein Beygi Nasrabadi +4 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar +2 more
wiley +1 more source
Introduction to biopolymers and biotech admixtures for eco-efficient construction materials
, 2016 This chapter introduces important problems related to crude oil, the main feedstock of most polymer-based materials. These problems include interstate wars and environmental disasters.
Pacheco-Torgal, F., F. Pacheco-Torgal
core +1 more source
Comparative Study of Linear and Non-Linear ML Algorithms for Cement Mortar Strength Estimation
BuildingsThe compressive strength (Fc) of cement mortar (CM) is a key parameter in ensuring the mechanical reliability and durability of cement-based materials. Traditional testing methods are labor-intensive, time-consuming, and often lack predictive flexibility.
Sebghatullah Jueyendah +3 more
doaj +1 more source
Performance of potato starch admixture on fresh and hardened behaviours of concrete at varied mix design ratios [PDF]
Engineering and Technology JournalThe urgency to attenuate techno-economic and ecological threats constituted by chemical admixtures has necessitated the adoption of feasible natural admixtures.
Chidobere Nwa-David
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Advanced Engineering Materials, EarlyView.A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora +4 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios +5 more
wiley +1 more source
Reduction of Corrosion Process in Steel Bars Using Inhibitors
International Journal of Electrochemical Science, 2012 Deterioration of steel bars due to corrosion is worldwide problem causing billions of dollars in repair and replacement and costing drastic failures in many infrastructures.
Essam A.H. Al Zubaidy, Adil Al Tamimi
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Advanced Engineering Materials, EarlyView.Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth +6 more
wiley +1 more source