玻璃纤维复合材料不同温度条件拉伸强度统计分布

Tensile Strength Distribution of Glass Fiber Reinforced Composites at Different Temperatures

根据两种不同温度(80℃、室温)条件下玻璃纤维复合材料拉伸强度试验数据,利用简单线性回归方法,对不同温度条件下材料拉伸强度进行了拟合,预报了低温(-55℃)条件下的拉伸强度,通过与试验结果对比,发现吻合较好,为今后玻璃纤维复合材料的应用提供一定的参考。

The tensile strength of glass fiber reinforced composites was tested using tensile method at different temperatures and the strength distribution was studied on simple linear regression. The tensile strength at different temperatures was fitted, furthermore, the tensile strength at lower temperature was predicted, and the predicted results are basically in agreement with the experimental data. The present work established a referrence for the application of glass fiber reinforced composites.