The Impact of Composite Structure on Its Elastic Response
The Impact of Composite Structure on Its Elastic Response
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复合材料结构对其弹性响应的影响
DOI：
10.1177/00220345860650050301
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发表时间：
1986
影响因子：
7.6
通讯作者：
G. Vanherle
中科院分区：
文献类型：
--
作者：
M. Braem;Paul Lambrechts;V. Doren;G. Vanherle
用基波周期无损测定牙科复合材料的杨氏模数是可靠、准确的。可以清楚地检测到后聚合效应。指数回归分析表明，经对数变换后，与体积填料含量的相关系数为0.92。测量本身的高精确度和可靠性反映在低标准差中。研究结果与其他调查结果吻合较好。此外，操作的简便性和速度使这一新程序成为材料测试和实际大规模调查的强大实验室工具。
The non-destructive determination of Young's modulus of dental composites by means of the fundamental period was found to be reliable and accurate. Post-polymerization effects could clearly be detected. Exponential regression analysis showed a correlation coefficient of 0.92, after logarithmic transformation, with volumetric filler content. The high accuracy and reliability of the measurements themselves are reflected in low standard deviations. The results are in excellent agreement with those of other investigations. Furthermore, the ease and speed of operation make this new procedure a powerful laboratory tool for material-testing and practical large-scale investigations.