Development of method for calculation of pre-strained steel cylindrical sheaths in view of the winding angle, pitch and thickness
This paper sets out the findings of an investigation on the development of a method for calculating aboveground pre-strained cylindrical sheaths, in view of design parameters: the winding angle, pitch and thickness on a concrete base, as a result of which a new expression was obtained. The analysis...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2023-12-01
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| Series: | Case Studies in Construction Materials |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2214509523004138 |
| _version_ | 1797454631858601984 |
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| author | Ulzhan Ibraimova Nurlan Zhangabay Timur Tursunkululy Murat Rakhimov Serik Dossybekov Alexandr Kolesnikov Galymzhan Karshyga Nurbek Tengebayev Nazgul Zhirenbayeva Yury Liseitsev |
| author_facet | Ulzhan Ibraimova Nurlan Zhangabay Timur Tursunkululy Murat Rakhimov Serik Dossybekov Alexandr Kolesnikov Galymzhan Karshyga Nurbek Tengebayev Nazgul Zhirenbayeva Yury Liseitsev |
| author_sort | Ulzhan Ibraimova |
| collection | DOAJ |
| description | This paper sets out the findings of an investigation on the development of a method for calculating aboveground pre-strained cylindrical sheaths, in view of design parameters: the winding angle, pitch and thickness on a concrete base, as a result of which a new expression was obtained. The analysis of the obtained expression showed that the winding thickness variation from 4 mm to 6 mm at the angle of helix of 90º, the value of the strained state parameter (k) varies from 1.3 % to 4.64 %, similar increases in the value of k were obtained with an increase in thickness and at angles of helix of 60º and 75º, where the value of k increased by 0.94–3.82 % and 1.12–4.56 %, respectively. The findings also showed that as the winding thickness increases, the value of k increases independently at different winding angles and pitches. A similar analysis was performed with a variation in the pitch, but with respect to the winding thickness and angle, where the value of k also varies in terms of the winding pitch ranging from 2.61 % to 18.59 % depending on the specific case, and the analysis of the angle of helix showed a variation in the value of k ranging from 0.37 % to 5.24 %. The findings of the variant analysis showed the practicality of the expression obtained, which affords ground for obtaining the required value of the strained state parameter for a particular specific case without carrying out lengthy calculations, which may explicitly supplement the investigations formerly pursued in this course. |
| first_indexed | 2024-03-09T15:40:57Z |
| format | Article |
| id | doaj.art-812a8c54caf741eb8505997f81ebaf6f |
| institution | Directory Open Access Journal |
| issn | 2214-5095 |
| language | English |
| last_indexed | 2024-03-09T15:40:57Z |
| publishDate | 2023-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Case Studies in Construction Materials |
| spelling | doaj.art-812a8c54caf741eb8505997f81ebaf6f2023-11-25T04:47:56ZengElsevierCase Studies in Construction Materials2214-50952023-12-0119e02233Development of method for calculation of pre-strained steel cylindrical sheaths in view of the winding angle, pitch and thicknessUlzhan Ibraimova0Nurlan Zhangabay1Timur Tursunkululy2Murat Rakhimov3Serik Dossybekov4Alexandr Kolesnikov5Galymzhan Karshyga6Nurbek Tengebayev7Nazgul Zhirenbayeva8Yury Liseitsev9Department of ''Construction and Construction materials'', M. Auezov South Kazakhstan University, Av. Tauke Khan, 5, Shymkent 160012, KazakhstanDepartment of ''Construction and Construction materials'', M. Auezov South Kazakhstan University, Av. Tauke Khan, 5, Shymkent 160012, Kazakhstan; Corresponding authors.Department of ''Construction and Construction materials'', M. Auezov South Kazakhstan University, Av. Tauke Khan, 5, Shymkent 160012, KazakhstanDepartment of Construction Materials and Technologies, Abylkas Saginov Karaganda Technical University, St. Abay, 10A, Karaganda 100005, Kazakhstan; Corresponding authors.Department of ''Construction and Construction materials'', M. Auezov South Kazakhstan University, Av. Tauke Khan, 5, Shymkent 160012, KazakhstanDepartment of “Life Safety and Environmental Protection”, M. Auezov South Kazakhstan University, Av. Tauke Khan, 5, Shymkent 160012, Kazakhstan; Corresponding authors.Department of Architecture and Construction Production, Qorqyt Ata Kyzylorda University, Street Aiteke Bi 29A, Kyzylorda 160014, KazakhstanDepartment of ''Construction and Construction Materials'', Satbayev University, St. Satbayev, 22, Almaty 050013, KazakhstanDepartment of ''Construction and Construction Materials'', Satbayev University, St. Satbayev, 22, Almaty 050013, KazakhstanFar Eastern Federal University, Vladivostok 690922, RussiaThis paper sets out the findings of an investigation on the development of a method for calculating aboveground pre-strained cylindrical sheaths, in view of design parameters: the winding angle, pitch and thickness on a concrete base, as a result of which a new expression was obtained. The analysis of the obtained expression showed that the winding thickness variation from 4 mm to 6 mm at the angle of helix of 90º, the value of the strained state parameter (k) varies from 1.3 % to 4.64 %, similar increases in the value of k were obtained with an increase in thickness and at angles of helix of 60º and 75º, where the value of k increased by 0.94–3.82 % and 1.12–4.56 %, respectively. The findings also showed that as the winding thickness increases, the value of k increases independently at different winding angles and pitches. A similar analysis was performed with a variation in the pitch, but with respect to the winding thickness and angle, where the value of k also varies in terms of the winding pitch ranging from 2.61 % to 18.59 % depending on the specific case, and the analysis of the angle of helix showed a variation in the value of k ranging from 0.37 % to 5.24 %. The findings of the variant analysis showed the practicality of the expression obtained, which affords ground for obtaining the required value of the strained state parameter for a particular specific case without carrying out lengthy calculations, which may explicitly supplement the investigations formerly pursued in this course.http://www.sciencedirect.com/science/article/pii/S2214509523004138PrestressConcrete baseAboveground cylindrical shellsCalculation methodWrappingWinding thickness |
| spellingShingle | Ulzhan Ibraimova Nurlan Zhangabay Timur Tursunkululy Murat Rakhimov Serik Dossybekov Alexandr Kolesnikov Galymzhan Karshyga Nurbek Tengebayev Nazgul Zhirenbayeva Yury Liseitsev Development of method for calculation of pre-strained steel cylindrical sheaths in view of the winding angle, pitch and thickness Case Studies in Construction Materials Prestress Concrete base Aboveground cylindrical shells Calculation method Wrapping Winding thickness |
| title | Development of method for calculation of pre-strained steel cylindrical sheaths in view of the winding angle, pitch and thickness |
| title_full | Development of method for calculation of pre-strained steel cylindrical sheaths in view of the winding angle, pitch and thickness |
| title_fullStr | Development of method for calculation of pre-strained steel cylindrical sheaths in view of the winding angle, pitch and thickness |
| title_full_unstemmed | Development of method for calculation of pre-strained steel cylindrical sheaths in view of the winding angle, pitch and thickness |
| title_short | Development of method for calculation of pre-strained steel cylindrical sheaths in view of the winding angle, pitch and thickness |
| title_sort | development of method for calculation of pre strained steel cylindrical sheaths in view of the winding angle pitch and thickness |
| topic | Prestress Concrete base Aboveground cylindrical shells Calculation method Wrapping Winding thickness |
| url | http://www.sciencedirect.com/science/article/pii/S2214509523004138 |
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