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基于AHP-Fuzzy方法的混凝土自收缩评价模式

Keywords: 自收缩度,高性能混凝土,层次分析法,模糊综合评判

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Abstract:

为了准确预测材料组成和配合比等因素对混凝土自收缩率的影响,提出了一种基于层次分析与模糊评判(AHP-Fuzzy)的高性能混凝土自收缩评价模式,首先应用层次分析法建立自收缩评价体系并确定各指标权重,其次应用模糊综合评判理论对已有的高性能混凝土设计方案进行自收缩性能评价,并将所得的计算分值定义为自收缩度.实例验证,自收缩度越高,则实测试件自收缩率也就越大.

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