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Título
Effects of fiber orientation and content on the static and fatigue behavior of SFRC by using CT-Scan technology
Autor
Publicado en
International Journal of Fatigue. 2019, V. 128, 105178
Editorial
Elsevier
Fecha de publicación
2019-11
ISSN
0142-1123
DOI
10.1016/j.ijfatigue.2019.06.038
Resumen
The effects of the fiber orientation and content on the behavior of steel fiber-reinforced concrete (SFRC) under static and cyclic compressive loads are studied using the computed tomography (CT) technique, and the resistance mechanisms of the fibers are carefully observed. The results suggest that the intrinsic scatter in the fatigue life could be partially explained by the essential scatter in the fiber orientation and content. On the contrary, no relationship is observed between the intrinsic scatter in compressive strength and fiber orientation and content, which suggests that the compressive strength of the specimens is mainly due to their concrete matrix.
Palabras clave
Fiber-reinforced concrete
CT-Scan technology
Crack patterns
Fatigue
Materia
Materiales de construcción
Building materials
Resistencia de materiales
Strength of materials
Versión del editor
Aparece en las colecciones
Documento(s) sujeto(s) a una licencia Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 Internacional