Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Use of computed tomography in examining the pore structure of concrete
This paper reports an experimental work carried out to investigate the influence of location within column element on the porosity characteristics of concrete by using non-destructive technique, Computed Tomography (CT) scanning. 8.0 m high with 0.5 x 0.5 m cross-section of un-reinforced Fly Ash concrete column element was constructed. 100mm diameter and about 200 mm long cores were taken from lower and upper areas of the column. In addition to the CT scanning, compressive strength of the cores was determined. Experimental findings indicate that the cores from the upper part of the column exhibited more porous structure and lower strength values compared to those of cored specimens obtained from the lower part of the column.
Use of computed tomography in examining the pore structure of concrete
This paper reports an experimental work carried out to investigate the influence of location within column element on the porosity characteristics of concrete by using non-destructive technique, Computed Tomography (CT) scanning. 8.0 m high with 0.5 x 0.5 m cross-section of un-reinforced Fly Ash concrete column element was constructed. 100mm diameter and about 200 mm long cores were taken from lower and upper areas of the column. In addition to the CT scanning, compressive strength of the cores was determined. Experimental findings indicate that the cores from the upper part of the column exhibited more porous structure and lower strength values compared to those of cored specimens obtained from the lower part of the column.
Use of computed tomography in examining the pore structure of concrete
Anwendung der Computertomographie zur Untersuchung der Porenstruktur in Beton
Caliskan, S. (Autor:in)
2006
9 Seiten, 11 Bilder, 3 Tabellen, 15 Quellen
Aufsatz (Konferenz)
Datenträger
Englisch
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