介质板中的电弹性兰姆波
Electro-elastic Lamb waves in dielectric plates
摘要:
研究了机械载荷和电载荷作用下兰姆波在软介质板中的传播。我们发现显式表达式的色散方程的情况下,新Hookean和根特。我们阐明了电场,厚度波长比,预应力和应变硬化的波动特性的影响。
英文摘要:
We study the propagation of Lamb waves in soft dielectric plates subject to mechanical and electrical loadings. We find explicit expressions for the dispersion equations in the cases of neo-Hookean and Gent dielectrics. We elucidate the effects of the electric field, of the thickness-to-wavelength ratio, of pre-stress and of strain-stiffening on the wave characteristics.
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