Compressive strength prediction of nano-silica incorporated cement systems based on a multiscale approach

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• 作者：Madhuwanthi Rupasinghe ; ^{madhuwanthi.rupasinghe@unimelb.edu.au} ; Priyan Mendis ; Tuan Ngo ; Tuan Ngoc Nguyen ; Massoud Sofi
• 关键词：Nano-silica ; Multiscale ; Compressive strength
• 刊名：Materials & Design
• 出版年：2017
• 出版时间：5 February 2017
• 年：2017
• 卷：115
• 期：Complete
• 页码：379-392
• 全文大小：4065 K
• 卷排序：115

文摘

Backscattered electron (BSE) imaging confirm that 8wt% nano-silica content optimizes phase compositions A hieratical multiscale model is proposed to predict the compressive strength of nano-silica/cement systems. Model predictions and experiments reveal that 8wt% nano-silica content results in maximum compressive strength.