Sponsored by the Program for New Century Excellent Talents in University (NCET-05-0413);the National Natural Science Foundation of China(Grant No.90510018 and 50679006);the China Postdoctoral Science Foundation(Grant No.20090461166)
According to the damage mechanism of concrete material during the uniaxial compressive failure process,this paper further establishes the statistical damage constitutive model of concrete subjected to uniaxial compres...
Project(50679006) supported by the National Natural Science Foundation of China;Project(NCET-06-0270) supported by the Program for New Century Excellent Talents in University
In order to numerically simulate the failure process of rock and concrete under uniaxial tension,an improved method of selecting the mechanical properties of materials was presented for the random mechanic parameter m...
Projects(90510018, 50679006) supported by the National Natural Science Foundation of China;Project(NCET-05-0413) support by the Program for New Century Excellent Talents in University
Based on the parallel bar system, combining with the synergetic method, the catastrophe theory and the acoustic emission test, a new motivated statistical damage model for quasi-brittle solid was developed. Taking con...