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Estimation of the elastic moduli of lightweight aggregate

Nilsen, A.U. / Monteiro, P.J.M. / Gjorv, O.E.

This research presents a method for the estimation of the elastic modulus of lightweight aggregate. An experimental study was carried out to measure the elastic modulus of leightweight concrete in function of the amount of lightweight aggregate. The elastic modulus of lightweight aggregate was obtained using composite theory models applied to the experimental data. Based on the Mori-Tanaka model, the elastic modulus of three different types of lightweight aggregates ranged from 12.5 GPa to 19.6 GPa. These values are in agreement with experimental results reported in the literature.

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Estimation of the elastic moduli of lightweight aggregate

Nilsen, A.U. / Monteiro, P.J.M. / Gjorv, O.E.

This research presents a method for the estimation of the elastic modulus of lightweight aggregate. An experimental study was carried out to measure the elastic modulus of leightweight concrete in function of the amount of lightweight aggregate. The elastic modulus of lightweight aggregate was obtained using composite theory models applied to the experimental data. Based on the Mori-Tanaka model, the elastic modulus of three different types of lightweight aggregates ranged from 12.5 GPa to 19.6 GPa. These values are in agreement with experimental results reported in the literature.

Estimation of the elastic moduli of lightweight aggregate

Nilsen, A.U. / Monteiro, P.J.M. / Gjorv, O.E.

This research presents a method for the estimation of the elastic modulus of lightweight aggregate. An experimental study was carried out to measure the elastic modulus of leightweight concrete in function of the amount of lightweight aggregate. The elastic modulus of lightweight aggregate was obtained using composite theory models applied to the experimental data. Based on the Mori-Tanaka model, the elastic modulus of three different types of lightweight aggregates ranged from 12.5 GPa to 19.6 GPa. These values are in agreement with experimental results reported in the literature.

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Title:

Estimation of the elastic moduli of lightweight aggregate

Additional title:

Bestimmung der elastischen Moduli von Leichtzuschlagstoffen

Contributors:

Nilsen, A.U. (author) / Monteiro, P.J.M. (author) / Gjorv, O.E. (author)

Published in:

Cement and Concrete Research ; 25 ; 276-280

Publication date:

1995

Size:

5 Seiten, 3 Bilder, 2 Tabellen, 11 Quellen

ISSN:

DOI:

https://doi.org/10.1016/0008-8846(95)00009-7

Type of media:

Article (Journal)

Type of material:

Print

Language:

English

Keywords:

Modell , Leichtbeton , Beton , Elastizität , mechanische Festigkeit , Druckfestigkeit , mechanische Eigenschaft , Modellversuch , mathematisches Modell , Zuschlagstoff

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