elastic guided wave

基本解释

The guided waves in the elastic multilayered media are studied, and the mechanism of zigzag dispersion curves in the Rayleigh wave exploration is analyzed further.
研究了彈性層狀半空間中導波的多模性問題，說明了關於瑞利波勘探中“之”字形頻散曲線的形成機理。
Applying classical wave theory, a concept of equivalent elastic modulus on propagation speed modification of guided wave through"variable cross-section"of metal bar embeded layer was put forward.
運用波動的經典理論，提出了導波在金屬杆嵌入層“變截麪”傳播時波速改變的“等傚彈性模量”的概唸。
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