التفاصيل البيبلوغرافية
| العنوان: |
Characterization of Wave Propagation in Thin Laminated Plates. |
| المؤلفون: |
Du, Chao1 (AUTHOR), Ni, Qing-Qing2,3 (AUTHOR) niqq@shinshu-u.ac.jp, Natsuki, Toshiaki3 (AUTHOR) |
| المصدر: |
Materials & Manufacturing Processes. Apr2010, Vol. 25 Issue 4, p259-263. 5p. 1 Diagram, 1 Chart, 6 Graphs. |
| مصطلحات موضوعية: |
ELASTIC wave propagation, LAMINATED materials, LAMB waves, STIFFNESS (Mechanics), THEORY of wave motion |
| مستخلص: |
The formulae including the in-plane stiffness and bending stiffness coefficients and coupling effect in out-plane were presented for analyzing characterization of wave propagation. Using the present formulae, the wave velocities can be calculated in any case of laminated plates including nonsymmetric lamination. In this study, the characteristics of wave propagation in thin laminated plates were investigated in detail. Five modes including symmetric modes and antisymmetric modes were obtained from the proposed formulae. For each mode, the wave velocities of laminated plates were investigated in different conditions such as plate thickness, stacking sequence, and vibrational frequency. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
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