Preliminary Study on the High-Pressure Equation of State of Concrete

Abstract:

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The shock Hugoniot relationship of concrete was studied based on concrete test subjected to the high-velocity impacting loading by one stage gas gun. The P-U(pressure-partical speed) shock Hugoniot relationship curve of concrete was gained from the D-U(shocking wave speed-partical speed) curve of concrete, and the equation of volume pressure P and volume strain v was put forward according to the example analysis. Moreover, based on the polynomial Grьneisen equation, the parameters of high-pressure equation of state of concrete were got by fitting the test date, and the theoretical values from the equation matched well with the experimental ones.

Info:

Periodical:

Advanced Materials Research (Volumes 261-263)

Edited by:

Jingying Zhao

Pages:

161-165

DOI:

10.4028/www.scientific.net/AMR.261-263.161

Citation:

C. J. Jiao et al., "Preliminary Study on the High-Pressure Equation of State of Concrete", Advanced Materials Research, Vols. 261-263, pp. 161-165, 2011

Online since:

May 2011

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Price:

$35.00

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