通过假设检验验证了Weibull及Gauss分布模型对玄武岩纤维丝束强度统计分析的适用性,并用2种分布模型对BF-CSH-01、BF-CMD-02和BF-CAH-01等3种纤维不同长度丝束的拉伸强度分布进行了统计分析.当纤维种类和试样长度变化时,采用2种模型统计的丝束强度的变化规律一致,即3种纤维中BF-CSH-01强度最高,BF-CMD-02的强度分散性最小;同种纤维中,随着试样长度的增加,丝束强度下降,强度分散性减小.2种分布模型相比,采用Weibull模型计算的丝束强度略高于Gauss模型,但强度分散性稍大.
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