Multimode, one-dimensional wave propagation in a highly discontinuous medium

Wave Motion ◽  
1989 ◽  
Vol 11 (3) ◽  
pp. 231-249 ◽  
Author(s):  
Robert Burridge ◽  
Hung-Web Chang
Keyword(s):  
Wave Propagation ◽  
One Dimensional ◽  
Discontinuous Medium ◽  
Dimensional Wave

One-dimensional wave propagation in a highly discontinuous medium

Wave Motion ◽  
1988 ◽  
Vol 10 (1) ◽  
pp. 19-44 ◽  
Author(s):  
Robert Burridge ◽  
George S. Papanicolaou ◽  
Benjamin S. White
Keyword(s):  
Wave Propagation ◽  
One Dimensional ◽  
Discontinuous Medium ◽  
Dimensional Wave

Longitudinal Collision of Rod-Rigid Element Systems

1983 ◽  
Vol 50 (3) ◽  
pp. 637-640 ◽  
Author(s):  
A. Mioduchowski ◽  
M. G. Faulkner ◽  
A. Pielorz ◽  
W. Nadolski
Keyword(s):  
Wave Propagation ◽  
Elastic Rods ◽  
Propagation Theory ◽  
One Dimensional ◽  
Rigid Element ◽  
Dimensional Wave

One-dimensional wave propagation theory is used to investigate the forces, velocities, and displacements in a series of elastic rods connected to rigid elements. The method is applied to the case of two subsystems that collide. The technique allows the calculations to be done during a short-lived event such as a collision.

Fracture of Lucite Cones by Shock Waves

1972 ◽  
Vol 39 (2) ◽  
pp. 390-394
Author(s):  
W. N. Sharpe
Keyword(s):  
Wave Propagation ◽  
Shock Waves ◽  
Tensile Stress ◽  
Fracture Criterion ◽  
Leading Edge ◽  
Propagation Theory ◽  
One Dimensional ◽  
Cone Axis ◽  
Cone Apex ◽  
Dimensional Wave

A compressive pulse applied to the base of a cone develops a tensile tail as it propagates toward the cone apex. This tension can cause fracture of the cone perpendicular to the cone axis before the leading edge of the pulse reaches the tip. It is shown that the elementary one-dimensional wave-propagation theory for cones and a time-independent critical tensile stress fracture criterion adequately describe the fracture of lucite cones subjected to narrow rectangular compressive pulses between 1 and 7 kilobars in magnitude.

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