The Frost Model of Concrete in the View of Damage Mechanics

Dong Fang Pan; Yun Feng Qiao; Cheng Shuai Sun; Xue Bing Liu

doi:10.4028/www.scientific.net/AMR.194-196.919

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 194-196The Frost Model of Concrete in the View of Damage...

The Frost Model of Concrete in the View of Damage Mechanics

Abstract:

To propose the damage model of concrete in the freezing-thawing cycles, the reasonable dissipation function and micro plastic deformation expression have been determined based on the continuum damage mechanics. The damage variable is expressed as a function of the number of freezing-thawing cycle. The damage is defined in terms of the loss of the dynamic elastic modules and the damage model of the concrete in the freezing-thawing cycles has been presented.

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Periodical:

Advanced Materials Research (Volumes 194-196)

Pages:

919-923

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.194-196.919

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Online since:

February 2011

Authors:

Dong Fang Pan, Yun Feng Qiao, Cheng Shuai Sun, Xue Bing Liu

Keywords:

Concrete, Damage Mechanics, Frost Model

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References

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