Experimental Research on the Dynamic Young’s Modulus of Specified Density Concrete

Xiao Er Zhou; Yan Kun Zhang; De Min Jiang

doi:10.4028/www.scientific.net/AMR.250-253.164

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 250-253Experimental Research on the Dynamic Young’s...

Experimental Research on the Dynamic Young’s Modulus of Specified Density Concrete

Abstract:

From the experimental research, the relations between the dynamic modulus of elasticity and natural vibration frequency of specified density concrete are studied, the static Young’s modulus and dynamic modulus are compared. Based on regression analysis, the influence of different Substitution ratio of lightweight aggregate, age of concrete and cement water ratio is studied. According to the test results, the formula of natural vibration frequency and the dynamic modulus of elasticity of Specified density concrete is given, which provide theory basis for the nondestructive detector of the specified density concrete.

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Periodical:

Advanced Materials Research (Volumes 250-253)

Pages:

164-167

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.250-253.164

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Online since:

May 2011

Authors:

Xiao Er Zhou, Yan Kun Zhang, De Min Jiang

Keywords:

Dynamic Young's Modulus, Lightweight Aggregate, Specified Density Concrete

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References

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