Computer simulation of stress wave propagation in repair systems
|Leslaw J. Kwasniewski 2, Andrzej Garbacz 1|
1. Warsaw University of Technology, Faculty of Civil Engineering, Building Materials Eng.Division (BME WUT), Armii Ludowej 16, Warszawa 00-637, Poland
Recently, a growing interest in application of non-destructive techniques (NDT) for evaluation of repair efficiency is noted. For this purpose, stress wave based methods, e.g. impact echo, ultrasonic methods are commonly recommended. As a result of repair, a system containing two or more layers is created. Propagation of stress waves in this kind of system is complex phenomenon and depends on acoustic properties of repair material and its thickness as well as a quality of interface.
Presentation: poster at E-MRS Fall Meeting 2005, Symposium G, by Leslaw J. Kwasniewski
See On-line Journal of E-MRS Fall Meeting 2005
Submitted: 2005-08-20 14:22 Revised: 2009-06-07 00:44