【摘要】 采用国内常用复合材料作试件,用全息干涉计量术,研究SMA埋入前后及光激励前后对复合材料振动的影响。文中给出了实验结果和分析,实验结果表明,SMA埋入可抑制复合材料的振动;激励后SMA对复合材料振动的抑制作用加强。更多还原

【Abstract】 With the help of holographic interferometry and by using the conventional composite materials as test-piece, a study was conducted to investigate the influence of embedment and optical activation of SMA on composites vibration behavior. The experiment results showed that the test-piece vibration was suppressed after SMA embedment, and this effect was enhanced by optical activation of SMA.更多还原