Wave propagation in thin discs due to radial impact loading

0212005 - UT-L 20010257 RIV CN eng C - Conference Paper (international conference)
Červ, Jan - Valeš, František - Landa, Michal
Wave propagation in thin discs due to radial impact loading.
Proceedings of International Congress on Sound and Vibration. Hong Kong: The Hong Kong Polytechnic University, 2001 - (Eng, L.; Li, K.; So, R.), s. 2623-2630. ISBN 962-367-323-X.
[Interantional Congress on Sound and Vibration /8./. Hong Kong (CN), 02.07.2001-06.07.2001]
R&D Projects: GA AV ČR IAA2076001; GA ČR GA101/00/0674
Keywords : stress wave propagation * radial impact loading
Subject RIV: BI - Acoustics

Stress wave propagation in a thin disc under radial impact loading is studied theoretically and experimentally. theoretical solution is based on analytical and numeridal approaches. Experimental solution utitizes the miniature piezoelectric transducer placed in several defined points at the edge of a disc. The influence of some geometrical imperfections (slits) on signal spreaching is investigated as well.
Permanent Link: http://hdl.handle.net/11104/0107554