Aggregate shape effect on the overestimation of ITZ thickness: Quantitative analysis of Platonic particles
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- 作者：Huisu Chena ; chenhs@seu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Zhigang Zhua ; Lin Liub ; liulin@hhu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Wei Suna ; Changwen Miaoa
- 关键词：ITZ thickness ; Platonic particles ; Sphericity ; Diffusivity ; Quantitative characterization
- 刊名：Powder Technology
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：289
- 期：Complete
- 页码：1-17
- 全文大小：4088 K
文摘
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A methodology to construct the ITZ layer around Platonic particles is proposed.
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Systematic line sampling algorithm is used to estimate apparent ITZ thickness.
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The reliability of the generalized formula around Platonic particles is verified.
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Effects of particle shape and particle size are investigated.
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Overestimation of ITZ volume fraction and concrete diffusivity is evaluated.