Evidence map›Paper›PMID 36013864›Full record

ArticleMaterials (Basel, Switzerland)2022

Analysis of Stress-Strain State for a Cylindrical Tank Wall Defected Zone.

Nurlan Zhangabay, Bayan Sapargaliyeva, Ulanbator Suleimenov, Khassen Abshenov, Akmaral Utelbayeva, Alexandr Kolesnikov, Kanat Baibolov, Roman Fediuk, Dinara Arinova, Bolat Duissenbekov and 2 more

Abstract read
PubMed Full text at PMC Publisher
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 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

12 authors.

Nurlan ZhangabayDepartment of "Construction and Construction Materials", M. Auezov South Kazakhstan University, Av. Tauke Khan, 5, Shymkent 160012, Kazakhstan.
Bayan SapargaliyevaAbai Kazakh National Pedagogical University, Almaty 050010, Kazakhstan.
Ulanbator SuleimenovDepartment of "Architecture", M. Auezov South Kazakhstan University, Av. Tauke Khan, 5, Shymkent 160012, Kazakhstan.
Khassen AbshenovDepartment of "Mechanics and Mechanical Engineering", M. Auezov South Kazakhstan University, Av. Tauke Khan, 5, Shymkent 160012, Kazakhstan.
Akmaral UtelbayevaDepartment of "Chemistry", M. Auezov South Kazakhstan University, Av. Tauke Khan, 5, Shymkent 160012, Kazakhstan.
Alexandr KolesnikovDepartment of "Life Safety and Environmental Protection", M. Auezov South Kazakhstan University, Av. Tauke Khan, 5, Shymkent 160012, Kazakhstan.
Kanat BaibolovPeoples Friendship University Named after Academician A. Kuatbekov, Str., Tolebi n/n, Shymkent 160012, Kazakhstan.
Roman FediukPolytechnic Institute, Far Eastern Federal University, 690922 Vladivostok, Russia.ORCID 0000-0002-2279-1240
Dinara ArinovaDepartment of "Mechanics and Mechanical Engineering", M. Auezov South Kazakhstan University, Av. Tauke Khan, 5, Shymkent 160012, Kazakhstan.
Bolat DuissenbekovDepartment of "Construction and Construction Materials", M. Auezov South Kazakhstan University, Av. Tauke Khan, 5, Shymkent 160012, Kazakhstan.
Azamat SeitkhanovDepartment of "Mechanics and Mechanical Engineering", M. Auezov South Kazakhstan University, Av. Tauke Khan, 5, Shymkent 160012, Kazakhstan.
Mugahed AmranDepartment of Civil Engineering, College of Engineering, Prince Sattam Bin Abdulaziz University, Alkharj 16273, Saudi Arabia.ORCID 0000-0002-4434-6295

Funding

RSF 22-19-20115
6 · The paper itself

Abstract

In the study, experimental and theoretical studies were carried out to assess the influence of the shapes of dents in the tank wall on the stress-strain state of the defect zone. By testing fragments of a cylindrical tank, it was found that the most appropriate expression is (5), which could take into account the leaching of the tank wall, resulting in a decrease in the stress concentration index. At the same time, during theoretical studies in this paper, it was found that polynomials determined the stress concentration coefficient, where the obtained analytical expression data were compared with the data determined numerically in the ANSYS program, and it was found that the spread was from 2% to 10%. According to the results of a numerical study of the stress-strain state of the dent zone in the tank wall, graphical dependences of the stress concentration coefficient on the dimensionless depth of the dent for various values of the dimensionless radius of the dents and do not exceed 2% of the indicators that are obtained. At the conclusion of the experimental and numerical studies, a conclusion was made about the degree of influence of the geometric dimensions of the dents on the stress concentration index.

Indexed as

defectsdentdimensionless parametersexperimental studymodelingnumerical methodstress concentrationtank

Identifiers

PMID36013864
PMCPMC9413054

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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.