Study on Autogenous Deformation of Concrete Incorporating MgO as Expansive Agent

Abstract:

Article Preview

In order to establish a mathematic model of the autogenous deformation of concrete incorporating MgO as expansive agent, we study the characteristics of it. Based on the results of testing researches and testing data, we get a mathematic model, which can clearly reveal the characteristics of autogenous deformation of concrete incorporating MgO as expansive agent. Autogenous deformation of concrete incorporating MgO as expansive agent is steady, the expansion is not infinite and there is no retrogress. Age mainly influences the basic equation of autogenous deformation. The content of MgO (or fly ash) and temperature will magnify (or reduce) the deformation.

Info:

Periodical:

Key Engineering Materials (Volumes 302-303)

Edited by:

Nai-Qian Feng and Gai-Fei Peng

Pages:

155-161

DOI:

10.4028/www.scientific.net/KEM.302-303.155

Citation:

S. H. Liu and K. H. Fang, "Study on Autogenous Deformation of Concrete Incorporating MgO as Expansive Agent ", Key Engineering Materials, Vols. 302-303, pp. 155-161, 2006

Online since:

January 2006

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.