discontinuities in materials 中文意思是什麼
discontinuities in materials
解釋
- discontinuities : 間斷點,不連續
- in : adv 1 朝里,向內,在內。 A coat with a furry side in有皮裡子的外衣。 Come in please 請進來。 The ...
- materials : 版本
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This study adopts active detection technique based on lamb wave to monitor damage in composite materials. pzt ceramics with the diameter of 8mm are bonded on the surface of fiberglass - reinforced composite material acting as both actuators and sensors to generate and collect lamb waves. the waves emitted interact with discontinuities and experience a change in their propagation characteristics when damage is generated
本文採用lamb波主動監測技術,利用粘貼在復合材料板表面的壓電元件,通過選擇恰當的激勵信號,激勵出可進行lamb波分析的主動監測信號,進而對監測信號進行分析及模式處理,初步實現了二維結構的損傷定位。
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