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<article article-type="research-article" dtd-version="1.3" 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" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">construction</journal-id><journal-title-group><journal-title xml:lang="ru">Строительство и реконструкция</journal-title><trans-title-group xml:lang="en"><trans-title>Building and Reconstruction</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2073-7416</issn><publisher><publisher-name>Орловский государственный университет имени И.С. Тургенева</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.33979/2073-7416-2022-99-1-89-98</article-id><article-id custom-type="elpub" pub-id-type="custom">construction-446</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>БЕЗОПАСНОСТЬ ЗДАНИЙ И СООРУЖЕНИЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BUILDING AND STRUCTURE SAFETY</subject></subj-group></article-categories><title-group><article-title>Анализ надежности железобетонной плиты с корродированной арматурой</article-title><trans-title-group xml:lang="en"><trans-title>Reliability analysis of reinforced concrete slabs with corroded reinforcements</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тамразян</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Tamrazyan</surname><given-names>A. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тамразян Ашот Георгиевич - доктор технических наук, профессор, заведующий кафедрой Железобетонных и каменных конструкций</p><p>г. Москва</p></bio><bio xml:lang="en"><p>Tamrazyan Ashot G. - doctor of technical sciences, professor, Head of the department of Reinforced concrete and masonry structures</p><p>Moscow</p></bio><email xlink:type="simple">tamrazian@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мацеевич</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Matseevich</surname><given-names>T. А.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мацеевич Татьяна Анатольевна - доктор физико-математических наук, заведующая кафедрой Высшей математики</p><p>г. Москва</p></bio><bio xml:lang="en"><p>Matseevich Tatiana An. - doctor of physics and mathematics Sciences, Head of the department of Higher Mathematics</p><p>Moscow</p></bio><email xlink:type="simple">matseevichta@mgsu.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный исследовательский Московский государственный строительный университет (НИУ МГСУ)</institution></aff><aff xml:lang="en"><institution>Moscow National Research Moscow State University of Civil Engineering (NRU MGSU)</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>23</day><month>03</month><year>2022</year></pub-date><volume>0</volume><issue>1</issue><fpage>89</fpage><lpage>98</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Тамразян А.Г., Мацеевич Т.А., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Тамразян А.Г., Мацеевич Т.А.</copyright-holder><copyright-holder xml:lang="en">Tamrazyan A.G., Matseevich T.А.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://construction.elpub.ru/jour/article/view/446">https://construction.elpub.ru/jour/article/view/446</self-uri><abstract><p>На надежность расчетных характеристик любой конструкции влияет как эксплуатационная нагрузка, так и износ самого материала из-за воздействия окружающей среды. В данной статье проведена вероятностная оценка железобетонных элементов, подверженных проникновению хлора. Для исследования была использована свободно опертая железобетонная плита. В математической модели потери несущей способности арматуры под коррозией были включены известные методики, разработанные многими авторами.Неопределенность прочности и приложенной нагрузки были полностью учтены с помощью вероятностного метода. Функция предельного состояния несущей способности железобетонной изгибаемой плиты была разработана и оценена с использованием метода надежности первых моментов.Весь процесс был реализован с помощью разработанной программы MATLAB.</p></abstract><trans-abstract xml:lang="en"><p>The reliability of the design characteristics of any design is influenced by both the operating load and the wear of the material itself due to environmental influences. This article provides a probabilistic assessment of reinforced concrete elements exposed to chlorine penetration. A freely supported reinforced concrete slab was used for the study. Well-known techniques developed by many authors were included in the mathematical model of the loss of the bearing capacity of reinforcement under corrosion.Uncertainties in strength and applied load were fully accounted for using the probabilistic method. The limit state function of the bearing capacity of a reinforced concrete bending slab was developed and evaluated using the first moment’s reliability method.The whole process was implemented using the developed MATLAB program.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>железобетонные конструкции</kwd><kwd>коррозия</kwd><kwd>скорость коррозии</kwd><kwd>проникновение хлора</kwd><kwd>потеря несущей способности</kwd><kwd>конструктивная надежность</kwd><kwd>коэффициент вариации</kwd><kwd>неопределенность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>reinforced concrete structures</kwd><kwd>corrosion</kwd><kwd>corrosion rate</kwd><kwd>chlorine penetration</kwd><kwd>loss of bearing capacity</kwd><kwd>structural reliability</kwd><kwd>coefficient of variation</kwd><kwd>uncertainty</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Torres-Acosta, A., and Sagues, A. A. (2004). "Concrete cracking by localized steel corrosion-geometric effects". ACI Materials Journal, 101, 501.</mixed-citation><mixed-citation xml:lang="en">Torres-Acosta A., and Sagues A. A. (2004). "Concrete cracking by localized steel corrosion-geometric effects". ACI Materials Journal, 101, 501.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Tamrazyan A.G., Mineev M.S., Zhukova L.I. Influence of chloride corrosion on probabilistic assessment of bearing capacity of beamless slabs overlap. В сборнике: IOP Conference Series: Materials Science and Engineering. XXVIII R-P-S Seminar 2019. 2019. С. 012052.</mixed-citation><mixed-citation xml:lang="en">Tamrazyan A.G., Mineev M.S., Zhukova L.I. Influence of chloride corrosion on probabilistic assessment of bearing capacity of beamless slabs overlap. В сборнике: IOP Conference Series: Materials Science and Engineering. XXVIII R-P-S Seminar 2019. 2019. С. 012052.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Lushnikova V.Y., Tamrazyan A.G.The effect of reinforcement corrosion on the adhesion between reinforcement and concrete. Magazine of Civil Engineering. 2018. № 4 (80). С. 128-137.</mixed-citation><mixed-citation xml:lang="en">Lushnikova V.Y., Tamrazyan A.G.The effect of reinforcement corrosion on the adhesion between reinforcement and concrete. Magazine of Civil Engineering. 2018. № 4 (80). С. 128-137.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Neville A. M., and Brooks J.J.(1994). "Concrete technology". Longman Scientific and Technical, England, 1994.</mixed-citation><mixed-citation xml:lang="en">Neville A. M., and Brooks, J.J.(1994). "Concrete technology". Longman Scientific and Technical, England, 1994.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Bordallo-Ruiz A., McNally C., Caprani C.C., and O'Brien E.J. (2007). "The structural reliability of bridges subject to time-dependent deterioration". Proceedings of the Eleventh International Conference on Civil, Structural and Environmental Engineering Computing.</mixed-citation><mixed-citation xml:lang="en">Bordallo-Ruiz A., McNally C., Caprani C. C., and O'Brien, E. J. (2007). "The structural reliability of bridges subject to time-dependent deterioration". Proceedings of the Eleventh International Conference on Civil, Structural and Environmental Engineering Computing.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Liu Y., and Weyers, R.E.(1998). "Modelling the time-to corrosion cracking of the cover concrete in chloride contaminated reinforced concrete structures". ACI Materials Journal, 95, 675-681.</mixed-citation><mixed-citation xml:lang="en">LiuY., and Weyers R.E.(1998). "Modelling the time-to corrosion cracking of the cover concrete in chloride contaminated reinforced concrete structures". ACI Materials Journal, 95, 675-681.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Frangopol D. M., and Moses F. (1994). "Reliability-based structural optimization. Advances in design optimization". H. Adeli, ed., Chapman and Hall, Ltd., London, England, 492-570.</mixed-citation><mixed-citation xml:lang="en">Frangopol D. M., and Moses F. (1994). "Reliability-based structural optimization. Advances in design optimization". H. Adeli, ed., Chapman and Hall, Ltd., London, England, 492-570.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Frangopol D. M., and Hendawi, S. (1994). "Incorporation of corrosion effects in reliability-based optimization of composite hybrid plate girders". Struct. Safety, 16 (1,2), 145-169.</mixed-citation><mixed-citation xml:lang="en">Frangopol D. M., and Hendawi S. (1994). "Incorporation of corrosion effects in reliability-based optimization of composite hybrid plate girders". Struct. Safety, 16 (1,2), 145-169.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Thoft-Christensen, P. (2002). "Deterioration of concrete structures". First International Conference on Bridge Safety and Management. Barcelona 14-15 July, 1-8.</mixed-citation><mixed-citation xml:lang="en">Thoft-Christensen P. (2002). "Deterioration of concrete structures". First International Conference on Bridge Safety and Management. Barcelona 14-15 July, 1-8.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Li C. Q. (2005). "Life cycle modeling of corrosion affected concrete structures-initiation". Journal of Materials in Civil Engineering, 15 (6), 594-601.</mixed-citation><mixed-citation xml:lang="en">Li C. Q. (2005). "Life cycle modeling of corrosion affected concrete structures-initiation". Journal of Materials in Civil Engineering, 15 (6), 594-601.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Тамразян А.Г., Попов Д.С. Напряженно-деформированное состояние коррозионно-поврежденных железобетонных элементов при динамическом нагружении. Промышленное и гражданское строительство. 2019. № 2. С. 19-26.</mixed-citation><mixed-citation xml:lang="en">Tamrazyan A.G., Popov D.S. Napryazhenno-deformirovannoye sostoyaniye korrozionno-povrezhdennykh zhelezobetonnykh elementov pri dinamicheskom nagruzhenii. Promyshlennoye i grazhdanskoye stroitel'stvo. 2019. № 2. S. 19-26.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Тамразян А.Г. К оценке риска чрезвычайных ситуаций по основным признакам его проявления на сооружение // Бетон и железобетон. 2001. №5. С.8-10.</mixed-citation><mixed-citation xml:lang="en">Tamrazyan A.G. K otsenke riska chrezvychaynykh situatsiy po osnovnym priznakam yego proyavleniya na sooruzheniye //Beton i zhelezobeton. 2001. №5. S.8-10.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Смоляго Г.А. Исследование аспектов хлоридной коррозии железобетонных конструкций / Смоляго Г.А., Крючков А.А., Дрокин С.В., Дронов А.В. // Вестник Белгородского государственного технологического университета им. В.Г. Шухова. 2014. №2. С.22-24.</mixed-citation><mixed-citation xml:lang="en">Smolyago G.A. Issledovaniye aspektov khloridnoy korrozii zhelezobetonnykh konstruktsiy / Smolyago G.A., Kryuchkov A.A., Drokin S.V., Dronov A.V. // Vestnik Belgorodskogo gosudarstvennogo tekhnologicheskogo universiteta im. V.G. Shukhova. 2014. №2. S.22-24.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Меркулов С.И. Исследование работоспособности изгибаемых железобетонных конструкций с учетом коррозионных повреждений /С.И. Меркулов, Е.Г Пахомова, А.В. Гордеев, А.С. Маяков // Известия Курского государственного технического университета. 2009. № 4. С. 74-78.</mixed-citation><mixed-citation xml:lang="en">Merkulov S.I. Issledovaniye rabotosposobnosti izgibayemykh zhelezobetonnykh konstruktsiy s uchetom korrozionnykh povrezhdeniy / S.I. Merkulov, Ye.G. Pakhomova, A.V. Gordeyev, A.S. Mayakov // Izvestiya Kurskogo gosudarstvennogo tekhnicheskogo universiteta. 2009. № 4 .S.74-78.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Lin K.Y., and Frangopol D.M. (1996). "Reliability based optimum design of reinforced concrete girders". Struct. Safety, 18 (213), 239-258.</mixed-citation><mixed-citation xml:lang="en">Lin K.Y., and Frangopol, D.M. (1996). "Reliability based optimum design of reinforced concrete girders". Struct. Safety, 18 (213), 239-258.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Тамразян А.Г., Манаенков И.К. К расчету плоских железобетонных перекрытий с учетом фактической жесткости сечения. Научное обозрение. 2015. № 8. С. 87-92.</mixed-citation><mixed-citation xml:lang="en">Tamrazyan A.G., Manayenkov I.K. K raschetu ploskikh zhelezobetonnykh perekrytiy s uchetom fakticheskoy zhestkosti secheniya. Nauchnoye obozreniye. 2015. № 8. S. 87-92.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Васильев А.И. Оценка коррозионного износа рабочей арматуры в балках пролетных строений автодорожных мостов /А.И. Васильев // Бетон и железобетон. 2000. №2. С. 20-23.</mixed-citation><mixed-citation xml:lang="en">Vasil'yev A.I. Otsenka korrozionnogo iznosa rabochey armatury v balkakh proletnykh stroyeniy avtodorozhnykh mostov /A.I. Vasil'yev // Beton i zhelezobeton. 2000. №2. S.20-23.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Mori Y., and Ellingwood, B.R. (1994). "Maintaining reliability of concrete structures I: Role of inspection/repair". J. Struct. Engr., ASCE, 120 (3), 824-845.</mixed-citation><mixed-citation xml:lang="en">Mori Y., and Ellingwood B. R. (1994). "Maintaining reliability of concrete structures I: Role of inspection/repair". J. Struct. Engr., ASCE, 120 (3), 824-845.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Melchers R. E. (2001). "Assessment of existing structures – approaches and research needs". Journal of Structural Engineering, 127 (4), 406-411.</mixed-citation><mixed-citation xml:lang="en">Melchers R. E. (2001). "Assessment of existing structures – approaches and research needs". Journal of Structural Engineering, 127 (4), 406-411.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Дудина И.В., Тамразян А.Г. Обеспечение качества сборных железобетонных конструкций на стадии изготовления. Жилищное строительство. 2001. № 3. С. 8-10.</mixed-citation><mixed-citation xml:lang="en">Dudina I.V., Tamrazyan A.G. Obespecheniye kachestva sbornykh zhelezobetonnykh konstruktsiy na stadii izgotovleniya. Zhilishchnoye stroitel'stvo. 2001. № 3. S. 8-10.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Тамразян А.Г. Расчет элементов конструкций при заданной надежности и нормальном распределении нагрузки и несущей способности. Вестник МГСУ. 2012. № 10. С. 109-115.</mixed-citation><mixed-citation xml:lang="en">Tamrazyan A.G. Raschet elementov konstruktsiy pri zadannoy nadezhnosti i normal'nom raspredelenii nagruzki i nesushchey sposobnosti. Vestnik MGSU. 2012. № 10. S. 109-115.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Аскадский А.А., Мацеевич Т.А. Новейшие разработки моделей и расчётных схем для количественного анализа физических свойств полимеров // Успехи физической науки 190 179–210 (2020).</mixed-citation><mixed-citation xml:lang="en">Askadskiy A.A., Matseyevich T.A. Noveyshiye razrabotki modeley i raschotnykh skhem dlya kolichestvennogo analiza fizicheskikh svoystv polimerov // Uspekhi fizicheskoy nauki 190 179–210 (2020).</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Tamrazyan A., Popov D. Reduce of bearing strength of the bent reinforce-concrete elements on a sloping section with the corrosive damage of transversal armature. В сборнике: MATEC Web of Conferences. 2017. С. 00162.</mixed-citation><mixed-citation xml:lang="en">Tamrazyan A., Popov D. Reduce of bearing strength of the bent reinforced concrete elements on a sloping section with the corrosive damage of transversal armature. В сборнике: MATEC Web of Conferences. 2017. С. 00162.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Ditlevsen, O., and Madsen, H.O. (2005). "Structural Reliability Methods". Internet Edition.</mixed-citation><mixed-citation xml:lang="en">Ditlevsen O., and Madsen H. O. (2005). "Structural Reliability Methods". Internet Edition.</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Eurocode 2. (2008). "Design of reinforced concrete structures, part 1-1, general rules and rules for buildings". CEN, Brussels.</mixed-citation><mixed-citation xml:lang="en">Eurocode 2. (2008). "Design of reinforced concrete structures, part 1-1, general rules and rules for buildings". CEN, Brussels.</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">СП 28.13330.2017 Защита строительных конструкций от коррозии. Актуализированная редакция СНиП 2.03.11-85</mixed-citation><mixed-citation xml:lang="en">SP 28.13330.2017 Zashchita stroitel'nykh konstruktsiy ot korrozii. Aktualizirovannaya redaktsiya SNiP 2.03.11-85.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
