Journal ArticleDOI
Preparation and flexural fatigue resistance of self-compacting road concrete incorporating nano-silica particles
TLDR
In this article, the mix proportion of self-compacting road concrete with ternary cementitious materials was optimized by incorporating nano-silica particles to improve its flexural fatigue performance.About:
This article is published in Construction and Building Materials.The article was published on 2021-04-05. It has received 17 citations till now. The article focuses on the topics: Flexural strength & Compressive strength.read more
Citations
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Bonding behavior of concrete matrix and alkali-activated mortar incorporating nano-SiO2 and polyvinyl alcohol fiber: Theoretical analysis and prediction model
TL;DR: In this paper, the effects of polyvinyl alcohol (PVA) fiber and nano-SiO2 (NS) contents on the bonding behavior of two-interfaced shear samples were explored.
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Study on UV aging resistance of nano-TiO2/montmorillonite/styrene-butadiene rubber composite modified asphalt based on rheological and microscopic properties
TL;DR: In this article, a high-speed shearing method was used to prepare nano-TiO2/MMT/SBR composite modified asphalt, and the experimental results revealed the interaction and modification mechanism of the modifiers were revealed by scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FTIR).
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Research on the fatigue performance of self-compacting concrete structure in CRTSIII slab ballastless track under the action of heavy haul train
Zhiping Zeng,Xu-dong Huang,Bin Yan,Weidong Wang,Abdulmumin Ahmed Shuaibu,Abdulmumin Ahmed Shuaibu,Xian-feng He +6 more
TL;DR: In this paper, a three-stage model of the CRTS III slab ballastless track structural system fatigue finite element numerical model was established, with particular emphasis on the fatigue characteristics of the self-compacting concrete of the SLB under a load of heavy haul trains.
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Effect of Crumb Rubber, Fly Ash, and Nanosilica on the Properties of Self-Compacting Concrete Using Response Surface Methodology
TL;DR: In this article , the influence of crumb rubber (CR), fly ash (FA), and nanosilica (NS) on SCC's workability and mechanical properties was investigated.
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Advancement of nano-based construction materials-A review
TL;DR: In this article , the impact of different NMs on the fresh, hardened properties and microstructure features of composite materials such as conventional concrete (CC), GPC, cement block (CB), GPM, and self-compacting concrete (SCC) were studied, analyzed, and discussed.
References
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Journal ArticleDOI
Nanotechnology in concrete – A review
TL;DR: In this paper, the state of the field of nanotechnology in concrete is reviewed and the impact of recent advances in instrumentation and computational materials science and their use in concrete research is discussed.
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The use of grey relational analysis in solving multiple attribute decision-making problems
TL;DR: Comparisons show that GRA is efficient for solving MADM problem, which involves picking the best from among multiple available alternatives for all performance attributes.
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RETRACTED: Comparative study on effects of Class F fly ash, nano silica and silica fume on properties of high performance self compacting concrete
TL;DR: In this article, the effects of some admixtures including silica nanoparticles, silica fume and Class F fly ash on different properties of high performance self compacting concrete (HPSCC) were presented.
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Mechanical, rheological, durability and microstructural properties of high performance self-compacting concrete containing SiO2 micro and nanoparticles
TL;DR: In this paper, the properties of high performance self compacting concrete (HPSCC) incorporating SiO 2 micro and nanoparticles have been investigated, and the results showed that the properties improved significantly for the specimens containing micro and nanosilica.
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A brief introduction to grey systems theory
TL;DR: This paper compared grey systems with other kinds of uncertainty models such as stochastic probability, rough set theory, and fuzzy mathematics.