<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE root>
<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Structural Mechanics of Engineering Constructions and Buildings</journal-id><journal-title-group><journal-title xml:lang="en">Structural Mechanics of Engineering Constructions and Buildings</journal-title><trans-title-group xml:lang="ru"><trans-title>Строительная механика инженерных конструкций и сооружений</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1815-5235</issn><issn publication-format="electronic">2587-8700</issn><publisher><publisher-name xml:lang="en">Peoples’ Friendship University of Russia named after Patrice Lumumba (RUDN University)</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">34418</article-id><article-id pub-id-type="doi">10.22363/1815-5235-2023-19-1-3-16</article-id><article-id pub-id-type="edn">FFMQQR</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Analysis and design of building structures</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Расчет и проектирование строительных конструкций</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Calculation of the formation of normal cracks in a reinforced concrete element based on the deformation theory of plasticity of concrete by G.A. Geniev</article-title><trans-title-group xml:lang="ru"><trans-title>Расчет по образованию нормальных трещин в железобетонном элементе на основе деформационной теории пластичности бетона Г.А. Гениева</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5755-8345</contrib-id><contrib-id contrib-id-type="spin">5948-4496</contrib-id><name-alternatives><name xml:lang="en"><surname>Vu</surname><given-names>Ngoc Tuyen</given-names></name><name xml:lang="ru"><surname>Ву</surname><given-names>Нгок Туен</given-names></name></name-alternatives><bio xml:lang="en"><p>Candidate of Technical Sciences, senior lecturer, Department of Fundamental Education</p></bio><bio xml:lang="ru"><p>кандидат технических наук, старший преподаватель, кафедра фундаментального образования</p></bio><email>ngoctuyennd91@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5392-9150</contrib-id><contrib-id contrib-id-type="spin">3365-8320</contrib-id><name-alternatives><name xml:lang="en"><surname>Fedorova</surname><given-names>Natalia V.</given-names></name><name xml:lang="ru"><surname>Федорова</surname><given-names>Наталия Витальевна</given-names></name></name-alternatives><bio xml:lang="en"><p>Doctor of Technical Sciences, Professor, leading researcher, Department No. 40 “Perspective Priority Directions in Construction Equipment”</p></bio><bio xml:lang="ru"><p>доктор технических наук, профессор, ведущий научный сотрудник, отдел № 40 «Перспективные приоритетные направления в строительной технике»</p></bio><email>fedorovanv@mgsu.ru</email><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Moscow State University of Civil Engineering (National Research University)</institution></aff><aff><institution xml:lang="ru">Национальный исследовательский Московский государственный строительный университет</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Research Institute of Building Physics of the Russian Academy of Architecture and Building Sciences</institution></aff><aff><institution xml:lang="ru">Научно-исследовательский институт строительной физики Российской академии архитектуры и строительных наук</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2023-03-30" publication-format="electronic"><day>30</day><month>03</month><year>2023</year></pub-date><volume>19</volume><issue>1</issue><issue-title xml:lang="en">VOL 19, NO1 (2023)</issue-title><issue-title xml:lang="ru">ТОМ 19, №1 (2023)</issue-title><fpage>3</fpage><lpage>16</lpage><history><date date-type="received" iso-8601-date="2023-04-15"><day>15</day><month>04</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2023, Vu N.T., Fedorova N.V.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2023, Ву Н.Т., Федорова Н.В.</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="en">Vu N.T., Fedorova N.V.</copyright-holder><copyright-holder xml:lang="ru">Ву Н.Т., Федорова Н.В.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by-nc/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://journals.rudn.ru/structural-mechanics/article/view/34418">https://journals.rudn.ru/structural-mechanics/article/view/34418</self-uri><abstract xml:lang="en"><p style="text-align: justify;">The authors present a refined method of determining the moment of cracking in reinforced concrete bar constructions using the diagram of deformation of concrete built on the basis of the deformation theory of plasticity by G.A. Geniev in which the stress and strain invariants of concrete are linked by nonlinear dependences. In the resulting defining equations, the hypothesis of flat sections, as well as the premise of reaching the limit values of concrete deformations on the stretched fibers of the cross-section are used. Stresses in concrete are determined through deformation values in accordance with the nonlinear deformation diagram of concrete. On the basis of the assumptions accepted, analytical dependences for determining the moment of cracking in the sections of bending elements with single and double reinforcement have been acquired. The formulas obtained were used in the analysis of various factors influence on crack resistance of bendable reinforced concrete elements. It was found out that the moment of crack formation practically does not change when percentage of reinforcement of longitudinal tensile or compressed reinforcement changes. The most effective method of crack resistance improvement is the increase of concrete strength. The proposed methodology is verified by comparison with experimental results on reinforced concrete prototypes. It is concluded that the use of the diagram of nonlinear deformation of concrete on the basis of the theory of plasticity by G.A. Geniev allows to estimate more strictly the crack resistance of reinforced concrete rod elements.</p></abstract><trans-abstract xml:lang="ru"><p style="text-align: justify;">Представлена уточненная методика определения момента трещинообразования в железобетонных стержневых конструкциях с использованием диаграммы деформирования бетона, построенной на основе деформационной теории пластичности Г.А. Гениева, в которой инварианты напряженного и деформированного состояния бетона связаны между собой нелинейными зависимостями. В полученных определяющих уравнениях использованы гипотеза плоских сечений, а также предпосылка о достижении на растянутых волокнах поперечного сечения предельных значений деформаций бетона. Напряжения в бетоне определяются через значения деформаций в соответствии с нелинейной диаграммой деформирования бетона. На основе принятых предпосылок получены аналитические зависимости для определения момента трещинообразования в сечениях изгибаемых элементов с вариантами одиночного и двойного армирования. Полученные формулы применялись при анализе влияния различных факторов на трещиностойкость изгибаемых железобетонных элементов. Установлено, что при изменении процента армирования продольной растянутой или сжатой арматуры момент образования трещин практически не меняется. Наиболее эффективным методом повышения трещиностойкости является увеличение прочности бетона. Предложенная методика верифицирована сравнением с экспериментальными результатами на железобетонных опытных образцах. Сделан вывод о том, что использование диаграммы нелинейного деформирования бетона на основе теории пластичности Г.А. Гениева позволяет более строго оценить трещиностойкость железобетонных стержневых элементов.</p></trans-abstract><kwd-group xml:lang="en"><kwd>deformation diagrams</kwd><kwd>plasticity</kwd><kwd>relative deformations</kwd><kwd>reinforced concrete structures</kwd><kwd>cracking moment</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>диаграммы деформирования</kwd><kwd>пластичность</kwd><kwd>относительные деформации</kwd><kwd>железобетонные конструкции</kwd><kwd>момент трещинообразования</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Al-Fakih A., Hisbany Mohd Hashim M., Alyousef R., Mutafi A., Hussein Abo Sabah S., Tafsirojjaman T. Cracking behavior of sea sand RC beam bonded externally with CFRP plate. Structures. 2021;33:1578-1589. http://doi.org/10.1016/J.ISTRUC.2021.05.042</mixed-citation><mixed-citation xml:lang="ru">Al-Fakih A., Hisbany Mohd Hashim M., Alyousef R., Mutafi A., Hussein Abo Sabah S., Tafsirojjaman T. Cracking behavior of sea sand RC beam bonded externally with CFRP plate // Structures. 2021. Vol. 33. Pp. 1578–1589. http://doi.org/10.1016/J.ISTRUC.2021.05.042</mixed-citation></citation-alternatives></ref><ref id="B2"><label>2.</label><citation-alternatives><mixed-citation xml:lang="en">Nasser H., Vandewalle L., Verstrynge E. Effect of pre-existing longitudinal and transverse corrosion cracks on the flexural behaviour of corroded RC beams. Construction and Building Materials. 2022;319:126141. http://doi.org/10.1016/J.CONBUILDMAT.2021.126141</mixed-citation><mixed-citation xml:lang="ru">Nasser H., Vandewalle L., Verstrynge E. Effect of pre-existing longitudinal and transverse corrosion cracks on the flexural behaviour of corroded RC beams // Construction and Building Materials. 2022. Vol. 319. Article 126141. http://doi.org/10.1016/J.CONBUILDMAT.2021.126141</mixed-citation></citation-alternatives></ref><ref id="B3"><label>3.</label><citation-alternatives><mixed-citation xml:lang="en">Jebasingh Daniel J. Experimental and numerical study on the cracking behavior and flexural strength of RC shallow beams with rectangular opening and varying length. Structures. 2022;40:460-468. http://doi.org/10.1016/J.ISTRUC.2022.04.040</mixed-citation><mixed-citation xml:lang="ru">Jebasingh D.J. Experimental and numerical study on the cracking behavior and flexural strength of RC shallow beams with rectangular opening and varying length // Structures. 2022. Vol. 40. Pp. 460–468. http://doi.org/10.1016/J.ISTRUC.2022.04.040</mixed-citation></citation-alternatives></ref><ref id="B4"><label>4.</label><citation-alternatives><mixed-citation xml:lang="en">Nayak C.B., Narule G.N., Surwase H.R. Structural and cracking behaviour of RC T-beams strengthened with BFRP sheets by experimental and analytical investigation. Journal of King Saud University - Engineering Sciences. 2022;34(6):398-405. http://doi.org/10.1016/J.JKSUES.2021.01.001</mixed-citation><mixed-citation xml:lang="ru">Nayak C.B., Narule G.N., Surwase H.R. Structural and cracking behaviour of RC T-beams strengthened with BFRP sheets by experimental and analytical investigation // Journal of King Saud University – Engineering Sciences. 2022. Vol. 34. No. 6. Pp. 398–405. http://doi.org/10.1016/J.JKSUES.2021.01.001</mixed-citation></citation-alternatives></ref><ref id="B5"><label>5.</label><citation-alternatives><mixed-citation xml:lang="en">Murashev V.I. Crack resistance, stiffness and strength of reinforced concrete. Moscow: Mashstroyizdat Publ.; 1950. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Мурашев В.И. Трещиноустойчивость, жесткость и прочность железобетона. М.: Машстройиздат, 1950. 268 c.</mixed-citation></citation-alternatives></ref><ref id="B6"><label>6.</label><citation-alternatives><mixed-citation xml:lang="en">Gvozdev A.A., Borishansky M.S. To the question of the calculation of bending elements according to the stage of destruction. Project and Standard. 1934;(8):7-12. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Гвоздев А.А., Боришанский М.С. К вопросу о расчете изгибаемых элементов по стадии разрушения // Проект и стандарт. 1934. № 8. С. 7–12.</mixed-citation></citation-alternatives></ref><ref id="B7"><label>7.</label><citation-alternatives><mixed-citation xml:lang="en">Zalesov A.S., Mukhamediev T.A., Chistyakov E.A. Calculation of crack resistance of reinforced concrete structures according to new regulatory documents. Beton i Zhelezobeton [Concrete and Reinforced Concrete]. 2002;(5):15-19. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Залесов А.С., Мухамедиев Т.А., Чистяков Е.А. Расчет трещиностойкости железобетонных конструкций по новым нормативным докуменам // Бетон и железобетон. 2002. № 5. С. 15–19.</mixed-citation></citation-alternatives></ref><ref id="B8"><label>8.</label><citation-alternatives><mixed-citation xml:lang="en">Baikov V.N., Sigalov E.E. Reinforced concrete structures. General course. Moscow: Stroyizdat Publ.; 1991. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Байков В.Н., Сигалов Э.Е. Железобетонные конструкции. Общий курс. М.: Стройиздат, 1991. 767 c.</mixed-citation></citation-alternatives></ref><ref id="B9"><label>9.</label><citation-alternatives><mixed-citation xml:lang="en">Karpenko N.I., Radaikin O.V. On the improvement of concrete deformation diagrams for determining the moment of cracking and breaking moment in bending reinforced concrete elements. Construction and Reconstruction. 2012;41(3):10-16. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Карпенко Н.И., Радайкин О.В. К совершенствованию диаграмм деформирования бетона для определения момента трещинообразования и разрушающего момента в изгибаемых железобетонных элементах // Строительство и реконструкция. 2012. T. 41. № 3. С. 10–16.</mixed-citation></citation-alternatives></ref><ref id="B10"><label>10.</label><citation-alternatives><mixed-citation xml:lang="en">Trekin N.N., Kodysh E.N., Trekin D.N. Improvement of the method for assessing the crack resistance of bent reinforced concrete elements. Beton i Zhelezobeton [Concrete and Reinforced Concrete]. 2020;601(1):61-64. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Трекин Н.Н., Кодыш Э.Н., Трекин Д.Н. Совершенствование метода оценки трещиностойкости изгибаемых железобетонных элементов // Бетон и железобетон. 2020. Т. 601. № 1. С. 61–64.</mixed-citation></citation-alternatives></ref><ref id="B11"><label>11.</label><citation-alternatives><mixed-citation xml:lang="en">Trekin N.N., Kodysh E.N., Trekin D.N. Calculation of the formation of normal cracks based on the deformation model. Industrial and Civil Construction. 2016;(7):74-78. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Трекин Н.Н., Кодыш Э.Н., Трекин Д.Н. Расчет по образованию нормальных трещин на основе деформационной модели // Промышленное и гражданское строительство. 2016. № 7. С. 74–78.</mixed-citation></citation-alternatives></ref><ref id="B12"><label>12.</label><citation-alternatives><mixed-citation xml:lang="en">Yeryshev V.A., Kazakov M.Yu. To the method of determining the moment of cracking of bent reinforced concrete elements by a nonlinear deformation model. Bulletin NGIEI. 2017;79(12):32-42. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Ерышев В.А., Косков М.Ю. К методике определения момента трещинообразования изгибаемых железобетонных элементов по нелинейной деформационной модели // Вестник НГИЭИ. 2017. Т. 79. № 12. С. 32–42.</mixed-citation></citation-alternatives></ref><ref id="B13"><label>13.</label><citation-alternatives><mixed-citation xml:lang="en">Mukhamediev T.A. Taking into account the inelastic properties of concrete when calculating reinforced concrete structures for the formation of cracks. Structural Mechanics and Analysis of Constructions. 2018;280(5):24-29. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Мухамедиев Т.А. Учет неупругих свойств бетона при расчете железобетонных конструкций по образованию трещин // Строительная механика и расчет сооружений. 2018. Т. 280. № 5. С. 24–29.</mixed-citation></citation-alternatives></ref><ref id="B14"><label>14.</label><citation-alternatives><mixed-citation xml:lang="en">Kolchunov Vl.I. Numerical-analytical method in reinforced concrete mechanics. Structural Mechanics of Engineering Constructions and Buildings. 2022;18(6):525-533. (In Russ.) http://doi.org/10.22363/1815-5235-2022-18-6-525-533</mixed-citation><mixed-citation xml:lang="ru">Колчунов Вл.И. Численно-аналитический метод в механике железобетона // Строительная механика инженерных конструкций и сооружений. 2022. Т. 18. № 6. С. 525–533. http://doi.org/10.22363/1815-5235-2022-18-6-525-533</mixed-citation></citation-alternatives></ref><ref id="B15"><label>15.</label><citation-alternatives><mixed-citation xml:lang="en">Tamrazyan A.G., Chernik V.I., Matseevich T.A., Manaenkov I.K. Analytical model of deformation of reinforced concrete columns based on fracture mechanics. Structural Mechanics of Engineering Constructions and Buildings. 2022;18(6):573-583. http://doi.org/10.22363/1815-5235-2022-18-6-573-583</mixed-citation><mixed-citation xml:lang="ru">Тамразян А.Г., Черник В.И., Мацеевич Т.А., Манаенков И.К. Аналитическая модель деформирования железобетонных колонн на основе механики разрушения // Строительная механика инженерных конструкций и сооружений. 2022. Т. 18. № 6. С. 573–583. http://doi.org/10.22363/1815-5235-2022-18-6-573-583</mixed-citation></citation-alternatives></ref><ref id="B16"><label>16.</label><citation-alternatives><mixed-citation xml:lang="en">Li Z., Zhu H., Du C., Gao D., Yuan J., Wen C. Experimental study on cracking behavior of steel fiber-reinforced concrete beams with BFRP bars under repeated loading. Composite Structures. 2021;267:113878. http://doi.org/10.1016/J.COMPSTRUCT.2021.113878</mixed-citation><mixed-citation xml:lang="ru">Li Z., Zhu H., Du C., Gao D., Yuan J., Wen C. Experimental study on cracking behavior of steel fiber-reinforced concrete beams with BFRP bars under repeated loading // Composite Structures. 2021. Vol. 267. Article 113878. http://doi.org/10.1016/J.COMPSTRUCT.2021.113878</mixed-citation></citation-alternatives></ref><ref id="B17"><label>17.</label><citation-alternatives><mixed-citation xml:lang="en">Wei C., Zhang Q., Yang Z., Li M., Cheng Z., Bao Y. Flexural cracking behavior of reinforced UHPC overlay in composite bridge deck with orthotropic steel deck under static and fatigue loads. Engineering Structures. 2022;265:114537. http://doi.org/10.1016/J.ENGSTRUCT.2022.114537</mixed-citation><mixed-citation xml:lang="ru">Wei C., Zhang Q., Yang Z., Li M., Cheng Z., Bao Y. Flexural cracking behavior of reinforced UHPC overlay in composite bridge deck with orthotropic steel deck under static and fatigue loads // Engineering Structures. 2022. Vol. 265. Article 114537. http://doi.org/10.1016/J.ENGSTRUCT.2022.114537</mixed-citation></citation-alternatives></ref><ref id="B18"><label>18.</label><citation-alternatives><mixed-citation xml:lang="en">Cui S., Xu X., Chen Z., Zeng G., Ouyang Q., Li G. Effect of different sizing agent-treated basalt fibers on bending and cracking performance of reinforced BFRC beams. Construction and Building Materials. 2023;365:130037. http://doi.org/10.1016/J.CONBUILDMAT.2022.130037</mixed-citation><mixed-citation xml:lang="ru">Cui S., Xu X., Chen Z., Zeng G., Ouyang Q., Li G. Effect of different sizing agent-treated basalt fibers on bending and cracking performance of reinforced BFRC beams // Construction and Building Materials. 2023. Vol. 365. Article 130037. http://doi.org/10.1016/J.CONBUILDMAT.2022.130037</mixed-citation></citation-alternatives></ref><ref id="B19"><label>19.</label><citation-alternatives><mixed-citation xml:lang="en">Zhao M., Li C., Su J., Shang P., Zhao S. Experimental study and theoretical prediction of flexural behaviors of reinforced SFRELC beams. Construction and Building Materials. 2019;208:454-463. http://doi.org/10.1016/J.CONBUILDMAT.2019.03.037</mixed-citation><mixed-citation xml:lang="ru">Zhao M., Li C., Su J., Shang P., Zhao S. Experimental study and theoretical prediction of flexural behaviors of reinforced SFRELC beams // Construction and Building Materials. 2019. Vol. 208. Pp. 454–463. http://doi.org/10.1016/J.CONBUILDMAT.2019.03.037</mixed-citation></citation-alternatives></ref><ref id="B20"><label>20.</label><citation-alternatives><mixed-citation xml:lang="en">Luo J., Shao X., Fan W., Cao J., Deng S. Flexural cracking behavior and crack width predictions of composite (steel + UHPC) lightweight deck system. Engineering Structures. 2019;194:120-137. http://doi.org/10.1016/J.ENGSTRUCT.2019.05.018</mixed-citation><mixed-citation xml:lang="ru">Luo J., Shao X., Fan W., Cao J., Deng S. Flexural cracking behavior and crack width predictions of composite (steel + UHPC) lightweight deck system // Engineering Structures. 2019. Vol. 194. Pp. 120–137. http://doi.org/10.1016/J.ENGSTRUCT.2019.05.018</mixed-citation></citation-alternatives></ref><ref id="B21"><label>21.</label><citation-alternatives><mixed-citation xml:lang="en">Głodkowska W., Ziarkiewicz M. Cracking behavior of steel fiber reinforced waste sand concrete beams in flexure - experimental investigation and theoretical analysis. Engineering Structures. 2018;176:1-10. http://doi.org/10.1016/J.ENGSTRUCT.2018.08.097</mixed-citation><mixed-citation xml:lang="ru">Głodkowska W., Ziarkiewicz M. Cracking behavior of steel fiber reinforced waste sand concrete beams in flexure – experimental investigation and theoretical analysis // Engineering Structures. 2018. Vol. 176. Pp. 1–10. http://doi.org/10.1016/J.ENGSTRUCT.2018.08.097</mixed-citation></citation-alternatives></ref><ref id="B22"><label>22.</label><citation-alternatives><mixed-citation xml:lang="en">Ismail M.K., Hassan A.A.A., AbdelAleem B.H., El-Dakhakhni W. Flexural behavior and cracking of lightweight RC beams containing coarse and fine slag aggregates. Structures. 2023;47:1005-1019. http://doi.org/10.1016/J.ISTRUC.2022.11.065</mixed-citation><mixed-citation xml:lang="ru">Ismail M.K., Hassan A.A.A., AbdelAleem B.H., El-Dakhakhni W. Flexural behavior and cracking of lightweight RC beams containing coarse and fine slag aggregates // Structures. 2023. Vol. 47. Pp. 1005–1019. http://doi.org/10.1016/J.ISTRUC.2022.11.065</mixed-citation></citation-alternatives></ref><ref id="B23"><label>23.</label><citation-alternatives><mixed-citation xml:lang="en">Travush V.I., Karpenko N.I., Kolchunov Vl.I., Kaprielov S.S., Demyanov A.I., Bulkin S.A., Moskovtseva V.S. Results of experimental studies of complex-stressed beams of circular cross-section made of high-strength fibro-reinforced concrete. Structural Mechanics of Engineering Constructions and Buildings. 2020;16(4):290-297. http://doi.org/10.22363/1815-5235-2020-16-4-290-297</mixed-citation><mixed-citation xml:lang="ru">Travush V.I., Karpenko N.I., Kolchunov Vl.I., Kaprielov S.S., Demyanov A.I., Bulkin S.A., Moskovtseva V.S. Results of experimental studies of complex-stressed beams of circular cross-section made of high-strength fibro-reinforced concrete // Строительная механика инженерных конструкций и сооружений. 2020. T. 16. № 4. С. 290–297. http://doi.org/10.22363/1815-5235-2020-16-4-290-297</mixed-citation></citation-alternatives></ref><ref id="B24"><label>24.</label><citation-alternatives><mixed-citation xml:lang="en">Korsun V.I., Karpenko S.N., Makarenko S.Yu., Nedorezov A.V. Modern strength criteria for concrete under volumetric stress conditions. Construction and Reconstruction. 2021;97(5):16-30. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Корсун В.И., Карпенко С.Н., Макаренко С.Ю., Недорезов А.В. Современные критерии прочности для бетонов при объемных напряженных состояниях // Строительство и реконструкция. 2021. Т. 97. № 5. С. 16–30.</mixed-citation></citation-alternatives></ref><ref id="B25"><label>25.</label><citation-alternatives><mixed-citation xml:lang="en">Fedorova N.V., Vu N.T., Medyankin M.D., Phan D.Q. Determination of the Viscosity modulus of concrete under static-dynamic loading regimes. International Scientific Siberian Transport Forum. 2022;403(1):1294-1302.</mixed-citation><mixed-citation xml:lang="ru">Fedorova N.V., Vu N.T., Medyankin M.D., Phan D.Q. Determination of the viscosity modulus of concrete under static-dynamic loading regimes // International Scientific Siberian Transport Forum. 2022. Vol. 403. No. 1. Pp. 1294–1302.</mixed-citation></citation-alternatives></ref><ref id="B26"><label>26.</label><citation-alternatives><mixed-citation xml:lang="en">Yuan P., Xiao L., Wang X., Xu G. Failure mechanism of corroded RC beams strengthened at shear and bending positions. Engineering Structures. 2021;240:112382. http://doi.org/10.1016/J.ENGSTRUCT.2021.112382</mixed-citation><mixed-citation xml:lang="ru">Yuan P., Xiao L., Wang X., Xu G. Failure mechanism of corroded RC beams strengthened at shear and bending positions // Engineering Structures. 2021. Vol. 240. http://doi.org/10.1016/J.ENGSTRUCT.2021.112382</mixed-citation></citation-alternatives></ref><ref id="B27"><label>27.</label><citation-alternatives><mixed-citation xml:lang="en">Yu X.Y., Jiang C., Zhang W.P. Failure mode-based calculation method for bending bearing capacities of corroded RC beams strengthened with CFRP sheets. Engineering Structures. 2022;271:114946. http://doi.org/10.1016/J.ENGSTRUCT.2022.114946</mixed-citation><mixed-citation xml:lang="ru">Yu X.Y., Jiang C., Zhang W.P. Failure mode-based calculation method for bending bearing capacities of corroded RC beams strengthened with CFRP sheets // Engineering Structures. 2022. Vol. 271. Article 114946. http://doi.org/10.1016/J.ENGSTRUCT.2022.114946</mixed-citation></citation-alternatives></ref><ref id="B28"><label>28.</label><citation-alternatives><mixed-citation xml:lang="en">Zinoviev V.N. Dilatation effect and state diagram of concrete under uniaxial and triaxial compression. Part 2. Beton i Zhelezobeton [Concrete and Reinforced Concrete].2015;(2):27-31. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Зиновьев В.Н. Эффект дилатации и диаграмма состояний бетона при одноосном и трехосном сжатии. Ч. 2 // Бетон и железобетон. 2015. № 2. С. 27–31.</mixed-citation></citation-alternatives></ref><ref id="B29"><label>29.</label><citation-alternatives><mixed-citation xml:lang="en">Zinoviev V.N., Smolyagov O.O., Grigoriev A.A. Methods for studying microcrack formation in concrete under uniaxial compression. Beton i Zhelezobeton [Concrete and Reinforced Concrete]. 2014;(1):27-31. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Зиновьев В.Н., Смолягов О.О., Григорьев А.А. Методы исследования микротрещинообразования бетона при одноосном сжатии // Бетон и железобетон. 2014. № 1. С. 27–31.</mixed-citation></citation-alternatives></ref><ref id="B30"><label>30.</label><citation-alternatives><mixed-citation xml:lang="en">Zinoviev V.N. Combined state diagram and parametric levels of microcracking in concrete. Part 3. Beton i Zhelezobeton [Concrete and reinforced Concrete]. 2015;(3):28-31. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Зиновьев В.Н. Объединенная диаграмма состояний и параметрические уровни микротрещинообразования бетона. Ч. 3 // Бетон и железобетон. 2015. № 3. С. 28–31.</mixed-citation></citation-alternatives></ref><ref id="B31"><label>31.</label><citation-alternatives><mixed-citation xml:lang="en">Kolchunov V.I., Yakovenko I.A. On the use of the hypothesis of flat sections in reinforced concrete. Construction and Reconstruction. 2011;38(6):16-23. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Колчунов В.И., Яковенко И.А. Об использовании гипотезы плоских сечений в железобетоне // Строительство и реконструкция. 2011. Т. 38. № 6. С. 16–23.</mixed-citation></citation-alternatives></ref><ref id="B32"><label>32.</label><citation-alternatives><mixed-citation xml:lang="en">Geniev G.A. Variant of the deformation theory of plasticity of concrete. Beton i Zhelezobeton [Concrete and Reinforced Concrete]. 1969;(2):18-19. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Гениев Г.А. Вариант деформационной теории пластичности бетона // Бетон и железобетон. 1969. № 2. С. 18–19.</mixed-citation></citation-alternatives></ref><ref id="B33"><label>33.</label><citation-alternatives><mixed-citation xml:lang="en">Geniev G.A., Kissyuk V.N., Tyupin G.A. Theory of plasticity of concrete and reinforced concrete. Moscow: Stroyizdat Publ.; 1974. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Гениев Г.А., Киссюк В.Н., Тюпин Г.А. Теория пластичности бетона и железобетона. М.: Стройиздат, 1974. 316 c.</mixed-citation></citation-alternatives></ref><ref id="B34"><label>34.</label><citation-alternatives><mixed-citation xml:lang="en">Kolchunov V.I., Al-Hashimi O.I., Protchenko M.V. Rigidity of reinforced concrete structures in bending with transverse and longitudinal forces. Construction and Reconstruction. 2021;(6):5-19. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Колчунов В.И., Аль-Хашими О.И., Протченко М.В. Жесткость железобетонных конструкций при изгибе с поперечной и продольной силами // Строительство и реконструкция. 2021. № 6. С. 5–19.</mixed-citation></citation-alternatives></ref></ref-list></back></article>
