AbstractAbout AuthorsReferences
The widespread use of structures made of steel-tube concrete columns (STBC) is currently constrained by the lack of a reliable method for calculating their bearing capacity, adequately taking into account the main features of the stress-strain state of the concrete core and steel shell. World trends in the development of methods for calculating the strength of STBR are similar. The proposed methods for calculating the bearing capacity of the normative documents of a number of countries – Australia, Brazil, India, Canada, China, the USA, Japan, etc., as well as сommon European standards are essentially based on empirical formulas. Therefore, they have significant limitations on the scope of application. Firstly, these formulas are valid only for heavy concrete. For composite elements made of other types of concrete (for example, fine-grained), they give unreliable results. Secondly, their use often leads to significant errors in determining the bearing capacity of compressed elements with large cross-sectional dimensions (500 mm or more). In addition, it is not possible to perform calculations of non-centrally compressed composite elements that have any differences from the “classical” design. As a result, the problem of developing theoretical foundations for assessing the strength resistance of STBC, taking into account the main features of the stress-strain state of concrete and steel, is very relevant. To achieve this goal, experimental studies of the bearing capacity of non-centrally compressed laboratory samples of round cross-section STBC made of medium and high strength concrete were carried out.
V.I. RIMSHIN1,2, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it. );
M.N. SEMENOVA1, Engineer (This email address is being protected from spambots. You need JavaScript enabled to view it.);
I.L. SHUBIN1, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.);
A.L. KRISHAN3, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it. );
M.A. ASTAFIEVA3, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)
M.N. SEMENOVA1, Engineer (This email address is being protected from spambots. You need JavaScript enabled to view it.);
I.L. SHUBIN1, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.);
A.L. KRISHAN3, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it. );
M.A. ASTAFIEVA3, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)
1 Research Institute of Building Physics, Russian Academy of Architecture and Construction Sciences (21, Lokomotivny Driveway, Moscow,127238, Russian Federation)
2 National Research Moscow State University of Civil Engineering (26, Yaroslavskoye Highway, Moscow, 129337, Russian Federation)
3 Nosov Magnitogorsk State Technical University (38, Lenin Avenue, Magnitogorsk, 455000, Russian Federation)
1. Патент РФ 2725162. Способ определения параметров трещиностойкости бетона в изделии / Шубин И.Л., Римшин В.И., Варламов А.А., Давыдова А.М. Заявл. 21.10.2019. Опубл. 30.06.20
1. Patent RF 2725162. Sposob opredeleniya parametrov treshchinostoikosti betona v izdelii [Method for determining the parameters of crack resistance of concrete in a product]. Shubin I.L., Rimshin V.I., Varla-mov A.A., Davydova A.M. Declared 21.10.2019. Pablished 30.06.2020. (In Russian).
2. Костюченко Я.Б., Шафрановская Т.Ю., Варламов А.А., Римшин В.И., Быков Г.С. Несущая способность сталеполистиролбетонной плиты // БСТ. 2020. № 9 (1033). С. 46–47.
2. Kostyuchenko Ya.B., Shafranovskaya T.Yu., Varlamov A.A., Rimshin V.I., Bykov G.S. Bearing capacity of steel-polystyrene concrete slab. BST. 2020. No. 9 (1033), pp. 46–47. (In Russian).
3. Римшин В.И., Кецко Е.С., Трунтов П.С., Кузина И.С., Быков Г.С. Результаты расчета усиления строительных конструкций здания методом конечных элементов // Вестник Вологодского государственного университета. Сер. Технические науки. 2020. № 4 (10). С. 67–78.
3. Rimshin V.I., Ketsko E.S., Truntov P.S., Kuzina I.S., Bykov G.S. Results of calculation of reinforcement of building structures by the finite element method. Vestnik Vologodskogo gosudarstvennogo universiteta. Seriya: Tekhnicheskie nauki. 2020. No. 4 (10), pp. 67–78. (In Russian).
4. Варламов А.А., Теличенко В.И., Римшин В.И. Модели материалов по теории деградации // Известия высших учебных заведений. Технология текстильной промышленности. 2019. № 4 (382). С. 59–65.
4. Varlamov A.A., Telichenko V.I., Rimshin V.I. Models of materials on the theory of degradation. Izvestiya vysshikh uchebnykh zavedenii. Tekhnologiya tekstil’noi promyshlennosti. 2019. No. 4 (382), pp. 59–65. (In Russian).
5. Меркулов С.И., Римшин В.И., Акимов Э.К. Огнестойкость бетонных конструкций с композитной стержневой арматурой // Промышленное и гражданское строительство. 2019. № 4. С. 50–55.
5. Merkulov S.I., Rimshin V.I., Akimov E.K. Fire resistance of concrete structures with composite rod reinforcement. Promyshlennoe i grazhdanskoe stroitel’stvo. 2019. No. 4, pp. 50–55. (In Russian).
6. Кришан А.Л., Римшин В.И., Астафьева М.А., Трошкина Е.А. Расчет предельных осевых деформаций бетонного ядра сжатых трубобетонных элементов // Жилищное строительство. 2019. № 6. С. 39–42.
6. Krishan A.L., Rimshin V.I., Astafyeva M.A., Troshkina E.A. Calculation of marginal axial deformations of the concrete core of compressed pipe-concrete elements. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2019. No. 6, pp. 39–42. (In Russian).
7. Римшин В.И., Варламов А.А., Курбатов В.Л., Анпилов С.М. Развитие теории деградации бетонного композита // Строительные материалы. 2019. № 6. С. 12–17.
7. Rimshin V.I., Varlamov A.A., Kurbatov V.L., Anpilov S.M. Development of the theory of degradation of concrete composite. Stroitel’nye Materialy [Consrtuction Materials]. 2019. No. 6, pp. 12–17. (In Russian).
8. Варламов А.А., Римшин В.И. Человек. Информация. Деградация // Биосферная совместимость: человек, регион, технологии. 2019. № 3 (27). С. 44–53.
8. Varlamov A.A., Rimshin V.I. Man. information. Degradation. Biosfernaya sovmestimost’: chelovek, region, tekhnologii. 2019. No. 3 (27), pp. 44–53. (In Russian).
9. Патент РФ 2672697. Способ для разделения сыпучих материалов по фракциям методом метания смеси частиц с одинаковой скоростью и устройство для его осуществления / Курбатов В.Л., Фурсов А.В., Римшин В.И. Заявл. 13.10.2017.
9. Patent RF 2672697. Sposob dlya razdeleniya sypuchikh materialov po fraktsiyam metodom metaniya smesi chastits s odinakovoi skorost’yu i ustroistvo dlya ego osushchestvleniya [A method for separating bulk materials into fractions by throwing a mixture of particles at the same speed and a device for its implementation] Kurbatov V.L., Fursov A.V., Rimshin V.I. Zayavl. 13.10.2017. (In Russian).
10. Римшин В.И., Варламов А.А. Объемные модели упругого поведения композита // Известия высших учебных заведений. Технология текстильной промышленности. 2018. № 3 (375). С. 63–68.
10. Rimshin V.I., Varlamov A.A. Volumetric models of elastic behavior of composite Izvestia of higher educational institutions. Izvestiya vysshikh uchebnykh zavedenii. Tekhnologiya tekstil’noi promyshlennosti. 2018. No. 3 (375), pp. 63–68. (In Russian).
11. Rimshin V.I., Kuzina E.S., Shubin I.L. Analysis of the structures in water treatment and sanitation facilities for their strengthening. Journal of Physics: Conference Series. International Scientific Conference on Modelling and Methods of Structural Analysis 2019, MMSA 2019. 2020. С. 012074.
12. Kablov E.N., Erofeev V.T., Zotkina M.M., Dergunova A.V., Moiseev V.V., Rimshin V.I. Plasticized epoxy composites for manufacturing of composite reinforcement. Journal of Physics: Conference Series. «International Conference on Engineering Systems 2020». 2020. С. 012031.
13. Kuzina E.S., Rimshin V.I. Calculation method analysis for structure strengthening with external reinforcement. IOP Conference Series: Materials Science and Engineering. International Science and Technology Conference «FarEastCon 2019». 2020. С. 022004.
14. Eryshev V.A., Karpenko N.I., Rimshin V.I. The parameters ratio in the strength of bent elements calculations by the deformation model and the ultimate limit state method. IOP Conference Series: Materials Science and Engineering. International Science and Technology Conference «FarEastCon 2019». 2020. С. 022076.
15. Merkulov S.I., Rimshin V.I., Shubin I.L., Esipov S.M. Modeling of the stress-strain state of a composite external strengthening of reinforced concrete bending elements. IOP Conference Series: Materials Science and Engineering. International Science and Technology Conference «FarEastCon 2019». 2020. С. 052044.
16. Krishan A., Troshkina E., Rimshin V. Experimental research of the strength of compressed concrete filled steel tube elements. Advances in Intelligent Systems and Computing. 2020. V. 1116 AISC. С. 560–566.
17. Krishan A.L., Rimshin V.I., Troshkina E.A. Compressed and bending concrete elements with confinement reinforcement meshes. IOP Conference Series: Earth and Environmental Science. 2020. V. 753. С. 022052.
18. Krishan A.L., Narkevich M.Yu., Sagadatov A.I., Rimshin V.I. The strength of short compressed concrete elements in a fiberglass shell. Civil Engineering. 2020. No. 2 (94), pp. 3–10.
19. Varlamov A., Rimshin V., Tverskoi S. A method for assessing the stress-strain state of reinforced concrete structures. E3S Web of Conferences. 2018 Topical Problems of Architecture, Civil Engineering and Environmental Economics, TPACEE 2018. 2019. С. 02046.
20. Telichenko V., Rimshin V., Eremeev V., Kurbatov V. Mathematical modeling of groundwaters pressure distribution in the underground structures by cylindrical form zone. MATEC Web of Conferences. 2018. С. 02025.
21. Krishan A.L., Narkevich M.Yu., Sagadatov A.I., Rimshin V.I. Experimental investigation of selection of warm mode for highperformance self-stressing self-compacting concrete. IOP Conference Series: Materials Science and Engineering. Novosibirsk, 2018. С. 012049.
22. Krishan A.L., Rimshin V.I., Troshkina E.A. Strength of short concrete filled steel tube columns of annular cross section. IOP Conference Series: Materials Science and Engineering. Vladivostok, 2018. С. 022062.
23. Krishan A.L., Rimshin V.I., Astafeva M.A. Deformability of a volume-compressed concrete. IOP Conference Series: Materials Science and Engineering. Vladivostok, 2018. С. 022063.
24. Karpenko N.I., Eryshev V.A., Rimshin V.I. The limiting values of moments and deformations ratio in strength calculations using specified material diagrams. IOP Conference Series: Materials Science and Engineering. Vladivostok, 2018. С. 032024
1. Patent RF 2725162. Sposob opredeleniya parametrov treshchinostoikosti betona v izdelii [Method for determining the parameters of crack resistance of concrete in a product]. Shubin I.L., Rimshin V.I., Varla-mov A.A., Davydova A.M. Declared 21.10.2019. Pablished 30.06.2020. (In Russian).
2. Костюченко Я.Б., Шафрановская Т.Ю., Варламов А.А., Римшин В.И., Быков Г.С. Несущая способность сталеполистиролбетонной плиты // БСТ. 2020. № 9 (1033). С. 46–47.
2. Kostyuchenko Ya.B., Shafranovskaya T.Yu., Varlamov A.A., Rimshin V.I., Bykov G.S. Bearing capacity of steel-polystyrene concrete slab. BST. 2020. No. 9 (1033), pp. 46–47. (In Russian).
3. Римшин В.И., Кецко Е.С., Трунтов П.С., Кузина И.С., Быков Г.С. Результаты расчета усиления строительных конструкций здания методом конечных элементов // Вестник Вологодского государственного университета. Сер. Технические науки. 2020. № 4 (10). С. 67–78.
3. Rimshin V.I., Ketsko E.S., Truntov P.S., Kuzina I.S., Bykov G.S. Results of calculation of reinforcement of building structures by the finite element method. Vestnik Vologodskogo gosudarstvennogo universiteta. Seriya: Tekhnicheskie nauki. 2020. No. 4 (10), pp. 67–78. (In Russian).
4. Варламов А.А., Теличенко В.И., Римшин В.И. Модели материалов по теории деградации // Известия высших учебных заведений. Технология текстильной промышленности. 2019. № 4 (382). С. 59–65.
4. Varlamov A.A., Telichenko V.I., Rimshin V.I. Models of materials on the theory of degradation. Izvestiya vysshikh uchebnykh zavedenii. Tekhnologiya tekstil’noi promyshlennosti. 2019. No. 4 (382), pp. 59–65. (In Russian).
5. Меркулов С.И., Римшин В.И., Акимов Э.К. Огнестойкость бетонных конструкций с композитной стержневой арматурой // Промышленное и гражданское строительство. 2019. № 4. С. 50–55.
5. Merkulov S.I., Rimshin V.I., Akimov E.K. Fire resistance of concrete structures with composite rod reinforcement. Promyshlennoe i grazhdanskoe stroitel’stvo. 2019. No. 4, pp. 50–55. (In Russian).
6. Кришан А.Л., Римшин В.И., Астафьева М.А., Трошкина Е.А. Расчет предельных осевых деформаций бетонного ядра сжатых трубобетонных элементов // Жилищное строительство. 2019. № 6. С. 39–42.
6. Krishan A.L., Rimshin V.I., Astafyeva M.A., Troshkina E.A. Calculation of marginal axial deformations of the concrete core of compressed pipe-concrete elements. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2019. No. 6, pp. 39–42. (In Russian).
7. Римшин В.И., Варламов А.А., Курбатов В.Л., Анпилов С.М. Развитие теории деградации бетонного композита // Строительные материалы. 2019. № 6. С. 12–17.
7. Rimshin V.I., Varlamov A.A., Kurbatov V.L., Anpilov S.M. Development of the theory of degradation of concrete composite. Stroitel’nye Materialy [Consrtuction Materials]. 2019. No. 6, pp. 12–17. (In Russian).
8. Варламов А.А., Римшин В.И. Человек. Информация. Деградация // Биосферная совместимость: человек, регион, технологии. 2019. № 3 (27). С. 44–53.
8. Varlamov A.A., Rimshin V.I. Man. information. Degradation. Biosfernaya sovmestimost’: chelovek, region, tekhnologii. 2019. No. 3 (27), pp. 44–53. (In Russian).
9. Патент РФ 2672697. Способ для разделения сыпучих материалов по фракциям методом метания смеси частиц с одинаковой скоростью и устройство для его осуществления / Курбатов В.Л., Фурсов А.В., Римшин В.И. Заявл. 13.10.2017.
9. Patent RF 2672697. Sposob dlya razdeleniya sypuchikh materialov po fraktsiyam metodom metaniya smesi chastits s odinakovoi skorost’yu i ustroistvo dlya ego osushchestvleniya [A method for separating bulk materials into fractions by throwing a mixture of particles at the same speed and a device for its implementation] Kurbatov V.L., Fursov A.V., Rimshin V.I. Zayavl. 13.10.2017. (In Russian).
10. Римшин В.И., Варламов А.А. Объемные модели упругого поведения композита // Известия высших учебных заведений. Технология текстильной промышленности. 2018. № 3 (375). С. 63–68.
10. Rimshin V.I., Varlamov A.A. Volumetric models of elastic behavior of composite Izvestia of higher educational institutions. Izvestiya vysshikh uchebnykh zavedenii. Tekhnologiya tekstil’noi promyshlennosti. 2018. No. 3 (375), pp. 63–68. (In Russian).
11. Rimshin V.I., Kuzina E.S., Shubin I.L. Analysis of the structures in water treatment and sanitation facilities for their strengthening. Journal of Physics: Conference Series. International Scientific Conference on Modelling and Methods of Structural Analysis 2019, MMSA 2019. 2020. С. 012074.
12. Kablov E.N., Erofeev V.T., Zotkina M.M., Dergunova A.V., Moiseev V.V., Rimshin V.I. Plasticized epoxy composites for manufacturing of composite reinforcement. Journal of Physics: Conference Series. «International Conference on Engineering Systems 2020». 2020. С. 012031.
13. Kuzina E.S., Rimshin V.I. Calculation method analysis for structure strengthening with external reinforcement. IOP Conference Series: Materials Science and Engineering. International Science and Technology Conference «FarEastCon 2019». 2020. С. 022004.
14. Eryshev V.A., Karpenko N.I., Rimshin V.I. The parameters ratio in the strength of bent elements calculations by the deformation model and the ultimate limit state method. IOP Conference Series: Materials Science and Engineering. International Science and Technology Conference «FarEastCon 2019». 2020. С. 022076.
15. Merkulov S.I., Rimshin V.I., Shubin I.L., Esipov S.M. Modeling of the stress-strain state of a composite external strengthening of reinforced concrete bending elements. IOP Conference Series: Materials Science and Engineering. International Science and Technology Conference «FarEastCon 2019». 2020. С. 052044.
16. Krishan A., Troshkina E., Rimshin V. Experimental research of the strength of compressed concrete filled steel tube elements. Advances in Intelligent Systems and Computing. 2020. V. 1116 AISC. С. 560–566.
17. Krishan A.L., Rimshin V.I., Troshkina E.A. Compressed and bending concrete elements with confinement reinforcement meshes. IOP Conference Series: Earth and Environmental Science. 2020. V. 753. С. 022052.
18. Krishan A.L., Narkevich M.Yu., Sagadatov A.I., Rimshin V.I. The strength of short compressed concrete elements in a fiberglass shell. Civil Engineering. 2020. No. 2 (94), pp. 3–10.
19. Varlamov A., Rimshin V., Tverskoi S. A method for assessing the stress-strain state of reinforced concrete structures. E3S Web of Conferences. 2018 Topical Problems of Architecture, Civil Engineering and Environmental Economics, TPACEE 2018. 2019. С. 02046.
20. Telichenko V., Rimshin V., Eremeev V., Kurbatov V. Mathematical modeling of groundwaters pressure distribution in the underground structures by cylindrical form zone. MATEC Web of Conferences. 2018. С. 02025.
21. Krishan A.L., Narkevich M.Yu., Sagadatov A.I., Rimshin V.I. Experimental investigation of selection of warm mode for highperformance self-stressing self-compacting concrete. IOP Conference Series: Materials Science and Engineering. Novosibirsk, 2018. С. 012049.
22. Krishan A.L., Rimshin V.I., Troshkina E.A. Strength of short concrete filled steel tube columns of annular cross section. IOP Conference Series: Materials Science and Engineering. Vladivostok, 2018. С. 022062.
23. Krishan A.L., Rimshin V.I., Astafeva M.A. Deformability of a volume-compressed concrete. IOP Conference Series: Materials Science and Engineering. Vladivostok, 2018. С. 022063.
24. Karpenko N.I., Eryshev V.A., Rimshin V.I. The limiting values of moments and deformations ratio in strength calculations using specified material diagrams. IOP Conference Series: Materials Science and Engineering. Vladivostok, 2018. С. 032024
For citation: Rimshin V.I., Semenova M.N., Shubin I.L., Krishan A.L., Astafieva M.A. Studies of the bearing capacity of non-centrally compressed steel-tube concrete columns. Stroitel’nye Materialy [Construction Materials]. 2022. No. 6, pp. 8–14. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2022-803-6-8-14