Evidence map›Paper›PMID 39684193›Full record

ArticlePolymers2024

Influence of Modified PVA Fiber on Ultra-High Performance Concrete and Its Enhancing Mechanism.

Zhiyuan Chen, Hongyu Fan, Wanying Zheng, Siheng Zhang, Xi Wu, Tengfei Fu, Demei Yu

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Polymers, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. Article
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

7 authors.

Zhiyuan ChenCollege of Transportation and Civil Engineering, Fujian Agriculture and Forestry University, Fuzhou 350108, China.
Hongyu FanCollege of Transportation and Civil Engineering, Fujian Agriculture and Forestry University, Fuzhou 350108, China.
Wanying ZhengCollege of Transportation and Civil Engineering, Fujian Agriculture and Forestry University, Fuzhou 350108, China.
Siheng ZhangCollege of Transportation and Civil Engineering, Fujian Agriculture and Forestry University, Fuzhou 350108, China.
Xi WuDepartment of Civil Engineering, Hangzhou City University, Hangzhou 310015, China.
Tengfei FuCollege of Transportation and Civil Engineering, Fujian Agriculture and Forestry University, Fuzhou 350108, China.ORCID 0000-0003-0939-7967
Demei YuCollege of Transportation and Civil Engineering, Fujian Agriculture and Forestry University, Fuzhou 350108, China.

Funding

National Natural Science Foundation of China 51578496Science Foundation Projects of Fujian Province, China 2023J01476Scientific Research Foundation of Zhejiang University City College X-202107Zhejiang Provincial Engineering Research Center of Intelligent Urban Infrastructure IUI2023-YB-06
6 · The paper itself

Abstract

In this study, the properties of ultra-high-performance concrete (UHPC) were enhanced by adding modified polyvinyl alcohol (PVA) fibers. The specimens with different curing ages were evaluated in various aspects to investigate the effects of different dosages, lengths, and surface treatments of PVA fibers on the performance of UHPC. The performance was compared with that of steel fiber-reinforced UHPC with the same ratio and multiple dosages. At the same time, the distribution of fibers and the morphology of fibers were observed by a scanning electron microscope, and the mechanism of fiber reinforcement was discussed. The results showed that the mechanical properties were significantly affected by the fiber dosage, length, and surface treatment. Based on the test results, the optimum PVA fiber addition can increase the compressive strength and flexural strength by 12.0% and 6.0% compared to the control UHPC without fibers. A comprehensive evaluation was carried out and indicated that the optimum PVA fiber addition has the potential to replace 0.5% steel fiber in certain conditions.

Indexed as

enhancing mechanismpolyvinyl alcohol fiberUHPC

Identifiers

PMID39684193
PMCPMC11644703

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.