By means of ping-gong balls, the dynamic buckling behaviours of thin-walled spherical shells under impact loading are studied both experimentally and nume
In this paper, two loosely coupled single degree of freedom (SDOF) systems are used to generate pressure-impulse diagrams(P-I) with the flexural and direct
The fragmentation of rock induced by impact loading is one of typical nonlinear problems in underground engineering rock specimen such as rock plate was fou
Reactive powder concrete(RPC) is an new kind of high-performance cement based material. In order to systematically study dynamic mechanics character of reac
Quasistatic compressive strength of alumina cylinders was measured using specimen of two sizes. The strength of the material was dependent on the specimen s
The crystal plasticity model for low-symmetric (3-HMX single crystals with only limited operative slip systems has been developed, accounting for nonlinear
The validity of the constant propagation fracture energy postulation for dynamic fracture is discussed. As shown from existing direct and indirect experimen