Evidence map›Paper›PMID 38413719›Full record

ArticleScientific reports2024

Research on mechanical properties of concrete by nano-TiC-BF-fly ash.

Xin Yang, Kui Yu, Ke Li, Zhengjun Wang, Fengchun Ji, Mengyuan Li

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.5field-weighted citation impact, top 40% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed, 2 citations in OpenAlex.

  1. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 4 institutions in 1 country.

Xin YangCollege of Water Resources and Electricity, Heilongjiang University, Harbin, 150080, China.
Kui YuCollege of Water Resources and Electricity, Heilongjiang University, Harbin, 150080, China. 1995075@hlju.edu.cn.
Ke LiKey Laboratory of Impact and Structural Safety, Academy of Civil Engineering & Architecture, Nanyang Normal University, Nanyang, 473061, China.
Zhengjun WangCollege of Water Resources and Electricity, Heilongjiang University, Harbin, 150080, China.
Fengchun JiScience and Technology on Advanced Ceramic Fibers and Composites Laboratory, College of Aerospace Science and Engineering, National University of Defense Technology, Changsha, 410073, People's Republic of China.
Mengyuan LiKey Laboratory of Impact and Structural Safety, Academy of Civil Engineering & Architecture, Nanyang Normal University, Nanyang, 473061, China.
Heilongjiang University · CNNanyang Normal University · CNHarbin Engineering University · CNNational University of Defense Technology · CN

Funding

Heilongjiang Provincial Key R&D Program Guidance Category Scientific Research Projects (GZ20220138)Innovative Practical Teaching Program for College Students (SPCP2023355)Key Research Project of Higher Education Institutions in Henan Province (16B560006)Nanyang Normal University Laboratory Open Program (SYKF2023090)Scientific Research Program of the Department of Ecology and Environment of Heilongjiang Province (HST2022GF004)
6 · The paper itself

Abstract

Ultra-high-rise buildings require high concrete bearing capacity. Ordinary concrete often fails to meet the project requirements. Admixture of admixtures in concrete is a means of solution. Currently, studies on the incorporation of basalt fiber (BF) and fly ash (FA) in concrete are relatively mature. However, research on incorporating nano-Titanium Carbide (nano-TiC) in concrete is still relatively scarce, which has a lot of room for development. To further improve the mechanical properties of concrete, BF, and FA synergized with nano-TiC were incorporated into concrete to produce TBF concrete in this study. And Response Surface Methodology (RSM) was used to optimize the mechanical properties of concrete. The collapse and compressive deformation damage characteristics of concrete were analyzed. The microstructure of the cement matrix was analyzed by the SEM (Scanning Electron Microscope). An optimization model of the TBF concrete craving function was developed. Optimized ratios with compressive, split tensile, and flexural strengths as response objectives were obtained, and the accuracy of the optimized ratios was investigated using the same experimental conditions. The results of the study showed that FA increased the collapse of concrete, while nano-TiC and BF decreased the collapse of concrete. Under uniaxial compression, nano-TiC, FA, and BF together incorporated into concrete can improve its compressive damage state. Moderate amounts of nano-TiC, BF, and FA could improve the mechanical properties of concrete. Their optimal mixing ratio admixtures were 0.88%, 0.24%, and 5.49%, respectively. And the measured values under the same conditions were compared with the predicted values. The maximum difference in compressive strength was 6.09%. The maximum difference in split tensile strength was 7.14%. The maximum difference in flexural strength was 8.45%. This indicated that the accuracy of the RSM optimization model was good. A moderate amount of nano-TiC, FA, and BF could improve the densification of concrete.

Indexed as

Compound concreteDeformation and damage characteristicsMechanical propertiesMicromorphologyMixing ratioResponse surface methodology

Identifiers

PMID38413719
PMCPMC10899179
OpenAlexW4392189647

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.