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6873135 
Journal Article 
Preliminary Study on the High-pressure Equation of State of Concrete 
Jiao Chujie; Jiang Guoping; Gao Le; , 
2011 
TRANS TECH PUBLICATIONS LTD 
DURNTEN-ZURICH 
161-+ 
WOS:000306441600031 
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 Gruneisen 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. 
Zhao, J; 
978-3-03785-141-8 
International Conference on Civil Engineering and Building Materials (CEBM) 
Kunming, PEOPLES R CHINA