建立了夹层玻璃有限元模型,提出了采用等效弹性常数法计算夹层玻璃固有频率,并与试验结果进行了对比,结果表明有限元分析和理论计算结果均较符合试验结果(偏差<10%).采用上述方法对不同品种夹层玻璃固有频率进行分析,结果表明夹层玻璃固有频率的影响因素不仅与胶片的弹性模量和厚度有关,而且与玻璃原片的厚度有关.
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