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Experimental Research on the Dynamic Young’s Modulus of Specified Density Concrete
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.
Experimental Research on the Dynamic Young’s Modulus of Specified Density Concrete
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.
Experimental Research on the Dynamic Young’s Modulus of Specified Density Concrete
Advanced Materials Research ; 250-253 ; 164-167
2011-05-17
4 pages
Article (Journal)
Electronic Resource
English
Experimental Research on the Dynamic Young's Modulus of Specified Density Concrete
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