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基于正交法的水泥稳定碎石试验及抗裂性能研究

WANG Peng-fei,GUO Zhong-yin,CHEN Chong-ju

Jianzhu Cailiao Xuebao/Journal of Building Materials（2007）

Cited 7|Views1
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Abstract
采用正交法设计研究了水泥稳定碎石的配合比;通过极差和均方差分析确定了水泥含量、碎石含量和碎石级配等因素对水泥稳定碎石7 d无侧限抗压强度影响的主次关系,选择了各因素的最优组合;对骨架密度型水泥稳定碎石和悬浮密实型水泥稳定碎石抗裂性能进行了研究,结果表明骨架密实型水泥稳定碎石具有较好的力学性能和抗裂性能.
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Key words
Anti-cracking performance,Cement stabilized macadam,Mixture proportion design,Orthogonal method
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