Lamb wave

基本解釋

In the experiment, both the normal probe and variable angle probe are used to receive broadband Lamb wave signals.
實(shí)驗(yàn)中，采用直探頭與可變角探頭作為超聲波換能器做了接收寬帶蘭姆波信號(hào)的對(duì)比。
The results of studied on surface - displacement offer the credible base to choose mode and frequency of Lamb wave, when the Elastic Modulus change.
對(duì)表面位移場(chǎng)的研究結(jié)果為蘭姆波模式和頻率選擇提供了可靠依據(jù)。
The testing technique of ultrasonic lamb wave induced waves is described. The bonding quality of three interfaces of solid propellant rocket motor charge is tested directly by the method.
利用超聲板波誘發(fā)波檢測(cè)技術(shù)，對(duì)固體火箭發(fā)動(dòng)機(jī)裝藥界面膠接質(zhì)量進(jìn)行檢測(cè)。

蘭姆波
In this study, Lamb wave propagating in composite beams are first modelled analytically using both higher-order beam theory and elasticity beam theory, and the dispersion relations of the waves are established.
本文首先深入研究了蘭姆波在無(wú)損結(jié)構(gòu)中的傳播問(wèn)題,利用高階梁理論和彈性梁理論建立了蘭姆波在復(fù)合材料層合梁結(jié)構(gòu)中的波動(dòng)模型,從而求得其彌散關(guān)系,并將兩種理論結(jié)果進(jìn)行比較。
拉姆波