Enhancement fracture behavior of sustainable cementitious composites using synergy between fly ash (FA) and nanosilica (NS) in the assessment based on digital image processing procedure

• Published in: Theoretical and applied fracture mechanics Vol. 131; p. 104442
• Main Author: Golewski, Grzegorz Ludwik
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.06.2024
• Subjects: Concrtete composite; Crack propagation; Digital Image Correlation (DIC); Fly ash (FA); Fracture toughness; Nanosilica (NS); Three-point flexural load; Fly ash (FA); Digital Image Correlation (DIC); Concrtete composite; Three-point flexural load; Nanosilica (NS); Fracture toughness; Crack propagation

•Determination of the fracture toughness KIcS and CTODc in concretes with FA and NS.•Application of Digital Image Correlation (DIC) measurements to analyzed composites.•Visual analysis of cracks propagation under three-point flexural loads were carried out.•There is a correlation between KIcS and CT...