Study On Damage Characteristics Of Concrete Under Impact Load

Bin Jia; Hua Chuan Yao; Le Bai; Jun Lin Tao

doi:10.4028/www.scientific.net/AMR.168-170.442

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 168-170Study On Damage Characteristics Of Concrete Under...

Study On Damage Characteristics Of Concrete Under Impact Load

Abstract:

This article established strain characterization of damage factor equation of concrete in elastic stage, and completed the concrete specimens dynamic damage ‘freezing in’ test. A series of concrete under the strain rate had been gotten, and the damage characteristics of concrete under impact load was analysed. The damage evolution process of concrete material was related to both strain size and strain rate size, and the damage evolution and development and strain rate showedf a power function relation. Then the damage evolution equation used to describe concrete materials could be fitted.

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Periodical:

Advanced Materials Research (Volumes 168-170)

Pages:

442-445

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.168-170.442

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Online since:

December 2010

Authors:

Bin Jia, Hua Chuan Yao, Le Bai, Jun Lin Tao

Keywords:

Concrete, Dynamic Damage, Freezing In Damage Test

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