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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">vestniktgasu</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Томского государственного архитектурно-строительного университета</journal-title><trans-title-group xml:lang="en"><trans-title>Vestnik Tomskogo gosudarstvennogo arkhitekturno-stroitel'nogo universiteta. JOURNAL of Construction and Architecture</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1607-1859</issn><issn pub-type="epub">2310-0044</issn><publisher><publisher-name>Tomsk State University of Architecture and Building</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31675/1607-1859-2021-23-3-129-142</article-id><article-id custom-type="elpub" pub-id-type="custom">vestniktgasu-1009</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>СТРОИТЕЛЬНЫЕ КОНСТРУКЦИИ, ЗДАНИЯ И СООРУЖЕНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BUILDING AND CONSTRUCTION</subject></subj-group></article-categories><title-group><article-title>Напряжѐнно-деформированное состояние сборно-монолитного элемента с учѐтом загружения сборной части</article-title><trans-title-group xml:lang="en"><trans-title>Stressstrain state of cast-in-place and precast structure with loaded cast-in-place element</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>Коянкин</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Koyankin</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Коянкин Александр Александрович, канд. техн. наук, доцент</p><p>660041, г. Красноярск, пр. Свободный, 79</p></bio><bio xml:lang="en"><p>Aleksandr A. Koyankin, PhD, A/Professor</p><p>79, Svobodnyi Ave., 660041, Krasnoyarsk, Russia</p></bio><email xlink:type="simple">KoyankinAA@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>Митасов</surname><given-names>В. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Mitasov</surname><given-names>V. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Митасов Валерий Михайлович, докт. техн. наук, профессор</p><p>630008, г. Новосибирск, ул. Ленинградская, 113</p></bio><bio xml:lang="en"><p>Valery M. Mitasov, DSc, Professor</p><p>113, Leningradskaya Str., 630008, Novosibirsk, Russia</p></bio><email xlink:type="simple">MitassovV@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Сибирский федеральный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Siberian Federal University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Новосибирский государственный архитектурно-строительный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Novosibirsk State University of Architecture and Civil Engineering</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>27</day><month>06</month><year>2021</year></pub-date><volume>23</volume><issue>3</issue><fpage>129</fpage><lpage>142</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Коянкин А.А., Митасов В.М., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Коянкин А.А., Митасов В.М.</copyright-holder><copyright-holder xml:lang="en">Koyankin A.A., Mitasov V.M.</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://vestnik.tsuab.ru/jour/article/view/1009">https://vestnik.tsuab.ru/jour/article/view/1009</self-uri><abstract><p>Методики расчѐта сборно-монолитных конструкций, которые предложены в нормативных документах, требуют соответствующих уточнений.</p><p>Это связано с тем, что конструкции из сборно-монолитного железобетона обладают конструктивными особенностями, отличающими их от «классических» железобетонных конструкций. К таким особенностям относятся: разное время включения в процесс деформирования сборного и монолитного бетонов, различные величины предела прочности бетонов, отличающиеся физические свойства сборного и монолитного бетонов и др.</p><p>Рассмотрев конструктивные особенности формирования напряжѐнно-деформированного состояния сборно-монолитной конструкции, авторы статьи предложили методику расчѐта таких элементов, учитывающую вышеобозначенные особенности.</p><p>Предложенная методика, основанная на принятии в качестве критерия исчерпания несущей способности достижения предельных деформаций бетонов и/или арматуры расчѐта, позволяет учесть разное время вовлечения в процесс деформирования сборного и монолитного бетонов, а также учитывать разные прочностные и деформационные свойства бетонов.</p><p>Сопоставление результатов расчѐта с данными экспериментальных исследований имеет удовлетворительную сходимость.</p></abstract><trans-abstract xml:lang="en"><p>The paper presents the strength analysis of cast-in-place and precast structures in accordance with regulatory documents, which require clarifications, since the properties of such structures distinguish them from conventional reinforced concrete structures. These properties include the beginning of the deformation process, ultimate strain, physical properties, and others. The strength analysis of cast-in-place and precast structure is conducted with regard to these properties.</p><p>The proposed analysis is based on the load-bearing capacity exhaustion of deformed concrete or reinforcement and allows considering the different time of involvement in the deformation process of cast-in-place and precast structures as well different stress and strain properties of concrete. The experimental data are in good agreement with theoretical calculations.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>сборно-монолитные конструкции</kwd><kwd>напряжѐнно-деформированное состояние</kwd><kwd>изгиб</kwd><kwd>предельные деформации</kwd><kwd>теоретические исследования</kwd></kwd-group><kwd-group xml:lang="en"><kwd>cast-in-place and precast structures</kwd><kwd>stress-strain state</kwd><kwd>bending</kwd><kwd>ultimate strain</kwd><kwd>theoretical calculations</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">Поветкин М.С. Напряжѐнно-деформированное состояние усиленных под нагрузкой же- лезобетонных изгибаемых преднапряжѐнных элементов : диссертация на соискание ученой степени кандидата технических наук : 05.23.01 / Поветкин Максим Сергеевич. Курск, 2009. 187 с.</mixed-citation><mixed-citation xml:lang="en">Povetkin M.S. Napryazhenno-deformirovannoe sostoyanie usilennykh pod nagruzkoi zhelezobetonnykh izgibaemykh prednapryazhennykh elementov: dissertatsiya na soiskanie uchenoi stepeni kandidata tekhnicheskikh nauk [Stress-strain state of loaded pre-stressed reinforced concrete bending members. PhD Thesis]. Kursk, 2009. 187 p. (rus)</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Терновский И.А., Карякин А.А., Сонин С.А,, Мордич Г.А., Лозакович О.В., Мордич А.И. Сопоставление затрат на возведение монолитных и сборно-монолитных несущих конструкций многоэтажных зданий // Промышленное и гражданское строительство. 2020. № 1. С. 12–20.</mixed-citation><mixed-citation xml:lang="en">Ternovskii I.A., Karyakin A.A., Sonin S.A., Mordich G.A., Lozakovich O.V., Mordich A.I. Sopostavlenie zatrat na vozvedenie monolitnykh i sborno-monolitnykh nesushchikh konstruktsii mnogoetazhnykh zdanii [Cost comparison of constructing monolithic and prefabricated concrete load-bearing elements of multi-storey buildings]. Promyshlennoe i grazhdanskoe stroitel'stvo. 2020. No. 1. Pp. 12–20. (rus)</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Шембаков В.А. Возможности использования российской технологии сборно-монолитного каркаса для строительства в России качественного доступного жилья // Строительные материалы. 2017. № 3. С. 9–15.</mixed-citation><mixed-citation xml:lang="en">Shembakov V.A. Vozmozhnosti ispol'zovaniya rossiiskoi tekhnologii sborno-monolitnogo karkasa dlya stroitel'stva v Rossii kachestvennogo dostupnogo zhil'ya [Russian technology of cast-in-place and precast structures for constructing quality housing in Russia]. Stroitel'nye materialy. 2017. No. 3. Pp. 9–15. (rus)</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Шилов А.В., Петров К.С., Бобин А.А. Метод сокращения сроков строительства производственного предприятия путѐм использования новых сборно-монолитных конструкций // Инженерный вестник Дона. 2017. № 4 (47).</mixed-citation><mixed-citation xml:lang="en">Shilov A.V., Petrov K.S., Bobin A.A. Metod sokrashcheniya srokov stroitel'stva proizvodstvennogo predpriyatiya putem ispol'zovaniya novykh sborno-monolitnykh konstruktsii [Reduction of construction time for production plant by using cast-in-place and precast structures]. Inzhenernyi vestnik Dona. 2017. No. 4 (47). (rus)</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Коянкин А.А., Митасов В.М. Испытания сборно-монолитного перекрытия на строящемся жилом доме // Бетон и железобетон. 2016. № 3. С. 20–22.</mixed-citation><mixed-citation xml:lang="en">Koyankin A.A., Mitasov V.M. Ispytaniya sborno-monolitnogo perekrytiya na stroyashchemsya zhilom dome [Testing of a cast-in-place and precast slab of residential building under construction]. Beton i zhelezobeton. 2016. No. 3. Pp. 20–22. (rus)</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Nedviga E., Beresneva N., Gravit M., Blagodatskaya A. Fire Resistance of Prefabricated Monolithic Reinforced Concrete Slabs of «Marko» Technology // Advances in Intelligent Systems and Computing. 2018. 692. P. 739–749.</mixed-citation><mixed-citation xml:lang="en">Nedviga E., Beresneva N., Gravit M., Blagodatskaya A. Fire resistance of prefabricated monolithic reinforced concrete slabs of “Marko” technology. Advances in Intelligent Systems and Computing. 2018. V. 692. Pp. 739–749.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Yan J.B., Wang J.Y., Liew J.Y.R., Qian X.D., Zhang W. Reinforced ultra-lightweight cement composite flat slabs: Experiments and analysis // Materials and Design. 2016. № 95. P. 148–158.</mixed-citation><mixed-citation xml:lang="en">Yan J.B., Wang J.Y., Liew J.Y.R., Qian X.D., Zhang W. Reinforced ultra-lightweight cement composite flat slabs: Experiments and analysis. Materials and Design. 2016. No. 95. Pp. 148–158.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Cho Y.S., Lee S., Bae J.S. Reinforcement Placement in a Concrete Slab Object Using Structural Building Information Modeling // Computer-Aided Civil and Infrastructure Engineering. 2014. № 29. P. 47–59.</mixed-citation><mixed-citation xml:lang="en">Cho Y.S., Lee S., Bae J.S. Reinforcement placement in a concrete slab object using structural building information modeling. Computer-Aided Civil and Infrastructure Engineering. 2014. No. 29. Pp. 47–59.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Breccolotti M., Gentile S., Tommasini M., Materazzi A.L., Bonfigli M.F., Pasqualini B., Colone V., Gianesini M. Beam-column joints in continuous RC frames: Comparison between castin-situ and precast solutions // Engineering Structures. 2016. V. 127. P. 129–144.</mixed-citation><mixed-citation xml:lang="en">Breccolotti M., Gentile S., Tommasini M., Materazzi A.L., Bonfigli M.F., Pasqualini B., Colone V., Gianesini M. Beam-column joints in continuous RC frames: Comparison between castin- situ and precast solutions. Engineering Structures. 2016. V. 127. Pp. 129–144.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Medvedev V.N., Semeniuk S.D. Durability and deformability of braced bending elements with external sheet reinforcement // Magazine of Civil Engineering. 2016. № 3 (63). 2016. P. 3–15.</mixed-citation><mixed-citation xml:lang="en">Medvedev V.N., Semeniuk S.D. Durability and deformability of braced bending elements with external sheet reinforcement. Magazine of Civil Engineering. 2016. No. 3 (63). 2016. Pp. 3–15.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Olmati P., Sagaseta J., Cormie D., Jones A.E.K. Simplified reliability analysis of punching in reinforced concrete flat slabbuildings under accidental actions // Engineering Structures. 2017. V. 130. Pp. 83–98.</mixed-citation><mixed-citation xml:lang="en">Olmati P., Sagaseta J., Cormie D., Jones A.E.K. Simplified reliability analysis of punching in reinforced concrete flat slabbuildings under accidental actions. Engineering Structures. 2017. V. 130. Pp. 83–98.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Qian K., Li B. Resilience of Flat Slab Structures in Different Phases of Progressive Collapse // ACI Structural Journal. 2016. V. 113. P. 537–548.</mixed-citation><mixed-citation xml:lang="en">Qian K., Li B. Resilience of flat slab structures in different phases of progressive collapse. ACI Structural Journal. 2016. V. 113. Pp. 537–548.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Drakatos I.S., Muttoni A., Beyer K. Internal slab-column connections under monotonic and cyclic imposed rotations // Engineering Structures. 2016. V. 123. P. 501–516.</mixed-citation><mixed-citation xml:lang="en">Drakatos I.S., Muttoni A., Beyer K. Internal slab-column connections under monotonic and cyclic imposed rotations. Engineering Structures. 2016. V. 123. Pp. 501–516.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Зенин С.А., Шарипов Р.Ш., Мухамедиев Т.А., Кудинов О.В., Чистяков Е.А. Проектирование сборно-монолитных железобетонных конструкций (О проекте свода правил) // Вестник НИЦ Строительство. 2017. № 4 (15) С. 107–115.</mixed-citation><mixed-citation xml:lang="en">Zenin S.A., Sharipov R.Sh., Mukhamediev T.A., Kudinov O.V., Chistyakov E.A. Proektirovanie sborno-monolitnykh zhelezobetonnykh konstruktsii (O proekte svoda pravil) [Design of precast and cast-in place reinforced concrete structures (draft code)]. Vestnik NITs Stroitel'stvo. 2017. No. 4 (15). Pp. 107–115. (rus)</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Koyankin A.A., Mitasov V.M. Stress-strain state of precast and cast-in place building // Magazine of Civil Engineering. 2017. V. 6 (74). P. 175–184.</mixed-citation><mixed-citation xml:lang="en">Koyankin A.A., Mitasov V.M. Stress-strain state of precast and cast-in place building. Magazine of Civil Engineering. 2017. V. 6 (74). Pp. 175–184.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Chepurnenko A.S. Stress-strain state of three-layered shallow shells under conditions of nonlinear creep // Magazine of Civil Engineering. 2017. V. 8 (74). P. 156–168.</mixed-citation><mixed-citation xml:lang="en">Chepurnenko A.S. Stress-strain state of three-layered shallow shells under conditions of nonlinear creep. Magazine of Civil Engineering. 2017. V. 8 (74). Pp. 156–168.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Богачѐва С.В., Никулин А.И. Расчѐт по прочности нормальных сечений сборно-монолитных перекрытий каркасных зданий // Вестник Белгородского государственного технологического университета им. В.Г. Шухова. 2018. № 4. С. 33–37.</mixed-citation><mixed-citation xml:lang="en">Bogacheva S.V., Nikulin A.I. Raschet po prochnosti normal'nykh sechenii sborno-monolitnykh perekrytii karkasnykh zdanii [Strength analysis of normal cross-sections of precast and cast-in place slabs]. Vestnik Belgorodskogo gosudarstvennogo tekhnologicheskogo universiteta im. V.G. Shukhova. 2018. No. 4. Pp. 33–37. (rus)</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Дорофеев В.С., Дорофеев А.В., Пушкарь Н.В. Рекомендации по проектированию сборно-монолитных железобетонных балочных конструкций // Актуальные научные исследования в современном мире. 2019. № 12-1 (56). С. 44–50.</mixed-citation><mixed-citation xml:lang="en">Dorofeev V.S., Dorofeev A.V., Pushkar' N.V. Rekomendatsii po proektirovaniyu sbornomonolitnykh zhelezobetonnykh balochnykh konstruktsii [Recommendations for design of precast and cast-in place reinforced concrete girders]. Aktual'nye nauchnye issledovaniya v sovremennom mire. 2019. No. 12-1 (56). Pp. 44–50. (rus)</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Koyankin A.A., Mitasov V.M. Stress-strain state of the precast monolithic bent element = = Напряжѐнно-деформированное состояние сборно-монолитного изгибаемого элемента // Magazine of Civil Engineering. 2020. № 97 (5).</mixed-citation><mixed-citation xml:lang="en">Koyankin A.A., Mitasov V.M. Stress-strain state of the precast monolithic bent element. Magazine of Civil Engineering. 2020. No. 97 (5).</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Семенюк С.Д., Москалькова Ю.Г. Прочность и деформативность изгибаемых элементов, усиленных наращиванием сжатой зоны, при статическом и малоцикловом нагружениях. Могилѐв : Белорус.-Рос. ун-т, 2017. 274 с.</mixed-citation><mixed-citation xml:lang="en">Semenyuk S.D., Moskal'kova Yu.G. Prochnost' i deformativnost' izgibaemykh elementov, usilennykh narashchivaniem szhatoi zony, pri staticheskom malotsiklovom nagruzheniyakh [Strength and deformability of bending members reinforced by compression ramping under static low-cycle load]. Mogilev, 2017. 274 p. (rus)</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Лазовский Д.Н. Усиление железобетонных конструкций эксплуатируемых строительных сооружений. Новополоцк : ПГУ, 1998. 240 с.</mixed-citation><mixed-citation xml:lang="en">Lazovskii D.N. Usilenie zhelezobetonnykh konstruktsii ekspluatiruemykh stroitel'nykh sooruzhenii [Reinforcement of composite concrete structures]. Novopolotsk, 1998. 240 p. (rus)</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>
