Evidence map›Paper›PMID 35329676›Full record

ArticleMaterials (Basel, Switzerland)2022

Frost Resistance Investigation of Fiber-Doped Cementitious Composites.

Yongcheng Ji, Yunfei Zou, Yulong Ma, Haoxiang Wang, Wei Li, Wenyuan Xu

Open access · goldAbstract read
In one paragraph

Article in Materials (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.9field-weighted citation impact, top 16% 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

8 citing papers in PubMed, 17 citations in OpenAlex.

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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 1 institution in 1 country.

Yongcheng JiSchool of Civil Engineering, Northeast Forestry University, Harbin 150040, China.
Yunfei ZouSchool of Civil Engineering, Northeast Forestry University, Harbin 150040, China.
Yulong MaSchool of Civil Engineering, Northeast Forestry University, Harbin 150040, China.
Haoxiang WangSchool of Civil Engineering, Northeast Forestry University, Harbin 150040, China.
Wei LiSchool of Civil Engineering, Northeast Forestry University, Harbin 150040, China.
Wenyuan XuSchool of Civil Engineering, Northeast Forestry University, Harbin 150040, China.
Northeast Forestry University · CN

Funding

the 67th Postdoctoral Foundation in China 2020M67087the Heilongjiang Province Postdoctoral Foundation in China LBH-Z19105the Heilongjiang Province Studying Abroad Student (Startup Class) Scholarships n/athe Transportation Department of Heilongjiang Province in China n/a
6 · The paper itself

Abstract

Fibers used as reinforcement can increase the mechanical characteristics of engineering cementitious composites (ECC), but their frost resistance has received less attention. The mechanical properties of various fiber cementitious materials under the dual factors of freeze-thaw action and fiber dose are yet to be determined. This study examines the performance change patterns of cementitious composites, which contain carbon fiber, glass fiber, and polyvinyl alcohol (PVA) fiber at 0%, 0.5%, and 1% volume admixture in freeze-thaw tests. Three fiber cement-based materials are selected to do the compression and bending testing, and ABAQUS finite element modeling is used to assess the performance of fiber cement-based composite materials. The microscopic observation results show that the dispersion of glass and PVA fibers is higher than that of carbon fibers. As a result, the mechanical characteristics of the fiber-doped cementitious composites increase dramatically after freeze-thaw with increasing dosage. The compression test results show the frost resistance of carbon fiber > PVA fiber > glass fiber. In addition, the bending test results show the frost resistance of carbon fiber > glass fiber > PVA fiber. The 3D surface plots of the strength changes are established to observe the mechanical property changes under the coupling effect of admixture and freeze-thaw times. ABAQUS modeling is used to predict the strength of the cementitious composites under various admixtures and freeze-thaw cycles. The bending strength numerical equation is presented, and the bending and compressive strengths of three different fiber-cement matrix materials are accurately predicted.

Indexed as

cementitious compositesfiberfinite element simulationfrost resistancenumerical simulation

Identifiers

PMID35329676
PMCPMC8954503
OpenAlexW4220971449

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.