Results 151 to 160 of about 11,857 (209)

Dynamic failure evolution law and damage constitutive model of coal rock under impact load. [PDF]

Sci Rep
Kun Z, Pengfei Z, Jianxi R, Sen Z, Chiheng C, Mengchen Y.   +5 more
europepmc   +1 more source

Ballistic Performance of 7A52/7A62 Aluminum Alloy Laminates: A Numerical Investigation of Configuration Effect. [PDF]

Materials (Basel)
Wang Q, Yin M, Zhou J, Liu X, Zhang H, Mei R, Chen Z, Cao Y, Wang Q, Cong F, Zhang Y.   +10 more
europepmc   +1 more source

Study on Dynamic Mechanical Behavior of 34CrNi3MoA Alloy Steel Considering the Coupling Effect of Temperature and Strain Rate. [PDF]

Materials (Basel)
Guan X, Zhang Z, Wu H, Chen J, Sun L, Li G.   +5 more
europepmc   +1 more source

Analysis on characteristics and mechanism for rock fracture in deep rock with cracks under dynamic-static coupling effect. [PDF]

Sci Rep
Ge J, Jia Y, Huang W, Yu M, Ni S, Xu Y, Yu L, Gu K.   +7 more
europepmc   +1 more source

Comparative Study on Dynamic Compression Behaviors of Steel Fiber-Reinforced Cementitious Composites and Steel Fiber-Reinforced Concrete at Elevated Temperatures. [PDF]

Materials (Basel)
Li F, Wang Z, Li L, Zhao B.
europepmc   +1 more source

Weakening behaviour of water saturated Island coal body subjected to SHPB tests. [PDF]

Sci Rep
Zhongcheng Q, Yongle L, Feng Z, Nan L, Bin C.   +4 more
europepmc   +1 more source

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Dispersion Investigation in the Split Hopkinson Pressure Bar

Journal of Engineering Materials and Technology, 1990
Dispersion of an elastic wave propagating in a 76.2-mm-diameter (3 in.) Split Hopkinson Pressure Bar system was investigated with two consecutive pulses recorded in the transmitter bar. Assuming that the dispersive high frequency oscillatory components riding on the top of the main pulse originate from the first mode vibration, the dispersion was ...
J. C. Gong, L. E. Malvern, D. A. Jenkins
openaire   +1 more source

On the use of a viscoelastic split hopkinson pressure bar

International Journal of Impact Engineering, 1997
To test weak materials such as foams at high strain rates, the use of a Split Hopkinson Pressure Bar (SHPB) setup made of low impedance bars, which are mostly viscoelastic, is indispensable. In this paper a detailed study of the technical problems of such a viscoelastic setup related to the measurement and to the loading conditions is offered.
Zhao, H., Gary, Gérard, Klepaczko, Janusz, R   +2 more
openaire   +2 more sources