<?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">38259</article-id><article-id pub-id-type="doi">10.22363/1815-5235-2024-20-1-73-83</article-id><article-id pub-id-type="edn">YNLEDV</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Experimental researches</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Экспериментальные исследования</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">Effect of Temperature on Physical and Mechanical Properties of Monolithic Polycarbonate</article-title><trans-title-group xml:lang="ru"><trans-title>Влияние температуры на физико-механические свойства монолитного поликарбоната</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0009-8369-3159</contrib-id><name-alternatives><name xml:lang="en"><surname>Avdeev</surname><given-names>Kirill V.</given-names></name><name xml:lang="ru"><surname>Авдеев</surname><given-names>Кирилл Владимирович</given-names></name></name-alternatives><bio xml:lang="en"><p>Deputy General Director - Chief Engineer</p></bio><bio xml:lang="ru"><p>заместитель генерального директора - главный инженер</p></bio><email>6136133@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7796-0072</contrib-id><name-alternatives><name xml:lang="en"><surname>Bobrov</surname><given-names>Vladimir V.</given-names></name><name xml:lang="ru"><surname>Бобров</surname><given-names>Владимир Викторович</given-names></name></name-alternatives><bio xml:lang="en"><p>Candidate of Technical Sciences, Head of the Sector of the Department of Surveys of Buildings and Structures, JSC “Central Research and Design Experimental Institute of Industrial Buildings and Structures - Tsniipromzdanii”, Associate Professor of the Department of Reinforced Concrete and Stone Structures, Moscow State University of Civil Engineering (National Research University)</p></bio><bio xml:lang="ru"><p>кандидат технических наук, заведующий сектором отдела обследований зданий и сооружений АО «ЦНИИПромзданий», доцент кафедры железобетонных и каменных конструкций, Национальный исследовательский Московский государственный строительный университет</p></bio><email>vbobrov1985@bk.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0009-7888-7987</contrib-id><name-alternatives><name xml:lang="en"><surname>Tuchin</surname><given-names>Mikhail A.</given-names></name><name xml:lang="ru"><surname>Тучин</surname><given-names>Михаил Александрович</given-names></name></name-alternatives><bio xml:lang="en"><p>Head of the Sector of the Structural Systems Department</p></bio><bio xml:lang="ru"><p>заведующий сектором отдела конструктивных систем</p></bio><email>m.tuchin@cniipz.com</email><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1193-201X</contrib-id><name-alternatives><name xml:lang="en"><surname>Domarova</surname><given-names>Ekaterina V.</given-names></name><name xml:lang="ru"><surname>Домарова</surname><given-names>Екатерина Владимировна</given-names></name></name-alternatives><bio xml:lang="en"><p>Engineer of Structural Systems Department, JSC “Central Research and Design Experimental Institute of Industrial Buildings and Structures - Tsniipromzdanii”, Senior Lecturer of the Department of Reinforced Concrete and Stone Structures, Moscow State University of Civil Engineering</p></bio><bio xml:lang="ru"><p>инженер отдела конструктивных систем, АО «ЦНИИПромзданий», старший преподаватель кафедры железобетонных и каменных конструкций, Национальный исследовательский Московский государственный строительный университет</p></bio><email>cathie_p@mail.ru</email><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0000-8740-9826</contrib-id><name-alternatives><name xml:lang="en"><surname>Kudryavtsev</surname><given-names>Nikita A.</given-names></name><name xml:lang="ru"><surname>Кудрявцев</surname><given-names>Никита Андреевич</given-names></name></name-alternatives><bio xml:lang="en"><p>Engineer of Structural Systems Department</p></bio><bio xml:lang="ru"><p>инженер отдела конструктивных систем</p></bio><email>n.kudryavtsev@cniipz.com</email><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0005-6124-1152</contrib-id><name-alternatives><name xml:lang="en"><surname>Skakun</surname><given-names>Pavel V.</given-names></name><name xml:lang="ru"><surname>Скакун</surname><given-names>Павел Владимирович</given-names></name></name-alternatives><bio xml:lang="en"><p>Chief Specialist of Structural Systems Department</p></bio><bio xml:lang="ru"><p>главный специалист отдела конструктивных систем</p></bio><email>89152892984@yandex.ru</email><xref ref-type="aff" rid="aff4"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">JSC “Central Research and Design Experimental Institute of Industrial Buildings and Structures - Tsniipromzdanii”</institution></aff><aff><institution xml:lang="ru">АО «Центральный научно-исследовательский и проектно-экспериментальный институт промышленных зданий и сооружений - ЦНИИПромзданий»</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">JSC “Central Research and Design Experimental Institute of Industrial Buildings and Structures - Tsniipromzdanii”</institution></aff><aff><institution xml:lang="ru">Национальный исследовательский Московский государственный строительный университет</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Moscow State University of Civil Engineering (National Research University)</institution></aff><aff><institution xml:lang="ru">АО «Центральный научно-исследовательский и проектно-экспериментальный институт промышленных зданий и сооружений - ЦНИИПромзданий»</institution></aff></aff-alternatives><aff id="aff4"><institution>JSC “Central Research and Design Experimental Institute of Industrial Buildings and Structures - Tsniipromzdanii”</institution></aff><pub-date date-type="pub" iso-8601-date="2024-03-15" publication-format="electronic"><day>15</day><month>03</month><year>2024</year></pub-date><volume>20</volume><issue>1</issue><issue-title xml:lang="en">VOL 20, NO1 (2024)</issue-title><issue-title xml:lang="ru">ТОМ 20, №1 (2024)</issue-title><fpage>73</fpage><lpage>83</lpage><history><date date-type="received" iso-8601-date="2024-03-15"><day>15</day><month>03</month><year>2024</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2024, Avdeev K.V., Bobrov V.V., Tuchin M.A., Domarova E.V., Kudryavtsev N.A., Skakun P.V.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2024, Авдеев К.В., Бобров В.В., Тучин М.А., Домарова Е.В., Кудрявцев Н.А., Скакун П.В.</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="en">Avdeev K.V., Bobrov V.V., Tuchin M.A., Domarova E.V., Kudryavtsev N.A., Skakun P.V.</copyright-holder><copyright-holder xml:lang="ru">Авдеев К.В., Бобров В.В., Тучин М.А., Домарова Е.В., Кудрявцев Н.А., Скакун П.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/38259">https://journals.rudn.ru/structural-mechanics/article/view/38259</self-uri><abstract xml:lang="en"><p style="text-align: justify;">The study of the physical and mechanical properties of polycarbonate under various temperature conditions, taking into account its widespread use as a base material of monolithic polycarbonate systems in various climatic regions, will ensure a high degree of reliability of structures during operation in a wide temperature range. The authors of the article conducted a series of tensile tests of monolithic polycarbonate in the temperature range from -60 to +80 °C. The influence of temperature on the following characteristics of monolithic polycarbonate was evaluated: elongation at break, tensile yield strength, tensile stress at break, strains at the end of the elastic stage of the material. As a result of the conducted experimental studies, the relationship between the strength properties of monolithic polycarbonate and the operating temperature was revealed. The values of elongation at break at temperatures exceeding 15 °C for various samples generally correspond to the values obtained during tests conducted under standard conditions.</p></abstract><trans-abstract xml:lang="ru"><p style="text-align: justify;">Изучение физико-механических свойств поликарбоната при различных температурных условиях с учетом его широкого использования в качестве базового материала монолитных поликарбонатных систем в различных климатических районах позволит обеспечить высокую степень надежности конструкций при эксплуатации в широком диапазоне температур. Проведены серии испытаний монолитного поликарбоната на растяжение в диапазоне температур от -60 до +80 °C. Была проведена оценка влияния температуры на следующие характеристики монолитного поликарбоната: относительное удлинение при разрыве, предел текучести при растяжении, прочность при разрыве, деформации монолитного поликарбоната, соответствующие концу упругой стадии работы материала. В результате проведенных экспериментальных исследований выявлена зависимость прочностных свойств монолитного поликарбоната от температуры эксплуатации. Значения относительного удлинения при разрыве при температурах, превышающих 15 °C, для различных образцов в целом соответствуют значениям, полученным при испытаниях, проведенных при стандартных условиях.</p></trans-abstract><kwd-group xml:lang="en"><kwd>monolithic polycarbonate</kwd><kwd>temperature</kwd><kwd>relative elongation</kwd><kwd>tensile strength</kwd><kwd>tensile yield strength</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>монолитный поликарбонат</kwd><kwd>температура</kwd><kwd>относительное удлинение</kwd><kwd>прочность при разрыве</kwd><kwd>предел текучести при растяжении</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">Avdeev K.V., Tuchin M.A., Bobrov V.V., Kudryavtsev N.A., Skakun P.V. Testing of monolithic polycarbonatesheet for coating structures. Industrial and Civil Engineering. 2022;(10):56–61. (In Russ.) https://doi.org/10.33622/0869-7019.2022.10.56-61</mixed-citation><mixed-citation xml:lang="ru">Авдеев К.В., Тучин М.А., Бобров В.В., Кудрявцев Н.А., Скакуп П.В. Испытания листового монолитного поликарбоната для конструкций покрытий // Промышленное и гражданское строительство. 2022. № 10. С. 56-61. https://doi.org/10.33622/0869-7019.2022.10.56-61</mixed-citation></citation-alternatives></ref><ref id="B2"><label>2.</label><citation-alternatives><mixed-citation xml:lang="en">Bunto O.V., Zhamoydik S.M. Experimental investigations of strength and deformation properties of polymeric materials considered as a translucent filling of easy-to-reset structures. Vestnik Universiteta grazhdanskoi zashchity MChS Belarusi. 2023;7(1):32–42. (In Russ.) https://doi.org/10.33408/2519-237X.2023.7-1.32</mixed-citation><mixed-citation xml:lang="ru">Бунто О.В., Жамойдик С.М. Экспериментальные исследование прочностных и деформационных свойств полимерных материалов, рассматриваемых в качестве светопрозрачного заполнения легкосбрасываемых конструкций // Вестник Университета гражданской защиты МЧС Беларуси. 2023. Т. 7. № 1. С. 32-42. https://doi.org/10.33408/2519-237X.2023.7-1.32</mixed-citation></citation-alternatives></ref><ref id="B3"><label>3.</label><citation-alternatives><mixed-citation xml:lang="en">Bobina E.A., Danilaev M.P., Klabukov M.A., Kuklin V.A. Diagnostics of the destruction of monolithic polycarbonate using the piezoelectric effect. Vestnik Kazanskogo gosudarstvennogo tekhnicheskogo universiteta im. A.N. Tupoleva, 2020;76(2):5–10. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Бобина Е.А., Данилаев М.П., Клабуков М.А., Куклин В.А. Диагностика разрушения монолитного поликарбоната с использованием пьезоэффекта // Вестник Казанского государственного технического университета им. А.Н. Туполева. 2020. Т. 76. № 2. С. 5-10. EDN: HNZZDK</mixed-citation></citation-alternatives></ref><ref id="B4"><label>4.</label><citation-alternatives><mixed-citation xml:lang="en">Bozhanov P.V., Treshchev A.A. Determination of the strength criteria at the onset of plastic deformation in polycarbonate. Innovacii i investicii. 2018;(12):323–326. (In Russ.) EDN: PLDROZ</mixed-citation><mixed-citation xml:lang="ru">Божанов П.В., Трещев А.А. Определение прочностных критериев при возникновении пластических деформаций в поликарбонате // Инновации и инвестиции. 2018. № 12. С. 323-326. EDN: PLDROZ</mixed-citation></citation-alternatives></ref><ref id="B5"><label>5.</label><citation-alternatives><mixed-citation xml:lang="en">Markov A.V., Derivolkov D.I., Duvanov D.S. Stress state investigation and evaluation of residual stresses in thermoformed polycarbonate sheet. Plasticheskie massy. 2019;(3–4):21–24. (In Russ.) https://doi.org/10.35164/0554-29012019-3-4-21-24</mixed-citation><mixed-citation xml:lang="ru">Марков А.В., Дериволков Д.Н., Дуванов Д.С. Исследование напряженного состояния и оценка остаточных напряжений в термодеформированном листовом поликарбонате // Пластические массы. 2019. № 3-4. С. 21-24</mixed-citation></citation-alternatives></ref><ref id="B6"><label>6.</label><citation-alternatives><mixed-citation xml:lang="en">Bobina E.A., Gimadeeva L.A., Danilaev M.P. Mechanical stresses measuring in the polymer glasses during their using. Ingineering journal of Don. 2018;49(2):31. (In Russ.) EDN: YATELZ</mixed-citation><mixed-citation xml:lang="ru">Бобина Е.А., Гимадеева Л.А., Данилаев М.П. Определение механических напряжений, возникающих в полимерных стеклах в процессе эксплуатации // Инженерный вестник Дона. 2018. № 2 (49). С. 31. EDN: YATELZ</mixed-citation></citation-alternatives></ref><ref id="B7"><label>7.</label><citation-alternatives><mixed-citation xml:lang="en">Zhang S., Wang B., Meng X., Chen Y. Mechanical Properties and Fracture Microstructure of Polycarbonate underHigh Strain Rate Tension. Materials. 2023;16:3386. https://doi.org/10.3390/ma16093386</mixed-citation><mixed-citation xml:lang="ru">Zhang S., Wang B., Meng X., Chen Y. Mechanical Properties and Fracture Microstructure of Polycarbonate under High Strain Rate Tension // Materials. 2023. Vol. 16. https://doi.org/10.3390/ma16093386</mixed-citation></citation-alternatives></ref><ref id="B8"><label>8.</label><citation-alternatives><mixed-citation xml:lang="en">Mu Q. Experimental data for creep and dynamic mechanical properties of polycarbonate and polycarbonate / acrylonitrile-butadiene-styrene. Data in Brief. 2022;42:108264. https://doi.org/10.1016/j.dib.2022.108264</mixed-citation><mixed-citation xml:lang="ru">Mu Q. Experimental data for creep and dynamic mechanical properties of polycarbonate and polycarbonate / acrylonitrile-butadiene-styrene // Data in Brief. 2022. Vol. 42. https://doi.org/10.1016/j.dib.2022.108264</mixed-citation></citation-alternatives></ref><ref id="B9"><label>9.</label><citation-alternatives><mixed-citation xml:lang="en">Gallego S.-T., J., Nieto M.A., Huerta M. Thermal, lighting, and energy performances of buildings constructed withpolycarbonate panels. Case study of a classroom in Madrid. Energy Efficiency. 2023;16. https://doi.org/10.1007/s12053- 023-10120-w</mixed-citation><mixed-citation xml:lang="ru">Gallego S.-T., J., Nieto M. A., Huerta M. Thermal, lighting, and energy performances of buildings constructed with polycarbonate panels. Case study of a classroom in Madrid // Energy Efficiency. 2023. Vol. 16. https://doi.org/10.1007/s12053-023-10120-w</mixed-citation></citation-alternatives></ref><ref id="B10"><label>10.</label><citation-alternatives><mixed-citation xml:lang="en">Ahmed A., Bhalla N., Chouhan H., Shukla K., Bhatnagar N. Study of Polycarbonate Based Nano-composites at High Strain Rate Impact. Procedia Structural Integrity. 2019;14:507–513. https://doi.org/10.1016/j.prostr.2019.05.061</mixed-citation><mixed-citation xml:lang="ru">Ahmed A., Bhalla N., Chouhan H., Shukla K., Bhatnagar N. Study of Polycarbonate Based Nano-composites at High Strain Rate Impact // Procedia Structural Integrity. 2019. Vol. 14. P. 507-513. https://doi.org/10.1016/j.prostr.2019.05.061</mixed-citation></citation-alternatives></ref><ref id="B11"><label>11.</label><citation-alternatives><mixed-citation xml:lang="en">Yang M., Li W., Dong P., Ma Y., He Y., Zhao Z., Chen L. Temperature and strain rate sensitivity of yield strength of amorphous polymers: Characterization and modeling. Polymer. 2022;251(4):124936. https://doi.org/10.1016/j.polymer. 2022.124936</mixed-citation><mixed-citation xml:lang="ru">Yang M., Li W., Dong P., Ma Y., He Y., Zhao Z., Che L. Temperature and strain rate sensitivity of yield strength of amorphous polymers: Characterization and modeling // Polymer. 2022. Vol. 251. https://doi.org/10.1016/j.polymer.2022.124936</mixed-citation></citation-alternatives></ref><ref id="B12"><label>12.</label><citation-alternatives><mixed-citation xml:lang="en">Cherepanov A., Savinykh A., Garkushin G., Razorenov S. Spall strength of polycarbonate at a temperature of 20–185 °C. Technical Physics. 2023;68:622–628. https://doi.org/10.21883/TP.2023.05.56068.10-23</mixed-citation><mixed-citation xml:lang="ru">Cherepanov A., Savinykh A., Garkushin G., Razorenov S. Spall strength of polycarbonate at a temperature of 20-1850C // Technical Physics. 2023. № 68. P. 622-628. https://doi.org/10.21883/TP.2023.05.56068.10-23</mixed-citation></citation-alternatives></ref><ref id="B13"><label>13.</label><citation-alternatives><mixed-citation xml:lang="en">Gasanova N.A. The influence of temperature on the nature of deformation of plastics working in oilfield equipment. Aktual'nye problemy gumanitarnykh i estestvennykh nauk [Actual problems of humanities and natural sciences]. 2017;(5–3):17–20. (In Russ.) EDN: YMVENZ</mixed-citation><mixed-citation xml:lang="ru">Гасанова Н.А. Влияние температуры на характер деформации пластмасс, работающих в нефтепромысловых оборудованиях // Актуальные проблемы гуманитарных и естественных наук. 2017. № 5-3. С. 17-20. EDN: YMVENZ</mixed-citation></citation-alternatives></ref><ref id="B14"><label>14.</label><citation-alternatives><mixed-citation xml:lang="en">Recommendations for the design and calculation of structures using plastics. Moscow: TSNIISK named after V.A. Koucherenko Publ.; 1969. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Рекомендации по проектированию и расчету конструкций с применением пластмасс // ЦНИИСК им. В.А. Кучеренко. М., 1969. 149 с.</mixed-citation></citation-alternatives></ref><ref id="B15"><label>15.</label><citation-alternatives><mixed-citation xml:lang="en">Mathworks. Help Center. Available from: https://www.mathworks.com/help/matlab/ref/makima.html (accessed: 20.10.2023).</mixed-citation><mixed-citation xml:lang="ru">Mathworks. Help Center. URL: https://www.mathworks.com/help/matlab/ref/makima.html (дата обращения: 20.10.2023).</mixed-citation></citation-alternatives></ref><ref id="B16"><label>16.</label><citation-alternatives><mixed-citation xml:lang="en">ArcGIS. Available from: https://doc.arcgis.com/ru/insights/latest/analyze/regression-analysis.htm (accessed: 20.10. 2023).</mixed-citation><mixed-citation xml:lang="ru">ArcGIS. Регрессионный анализ. URL: https://doc.arcgis.com/ru/insights/latest/analyze/regression-analysis.htm (дата обращения: 20.10.2023).</mixed-citation></citation-alternatives></ref></ref-list></back></article>
