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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="en"><front><journal-meta><journal-id journal-id-type="publisher-id">donstu</journal-id><journal-title-group><journal-title xml:lang="en">Advanced Engineering Research (Rostov-on-Don)</journal-title><trans-title-group xml:lang="ru"><trans-title>Advanced Engineering Research (Rostov-on-Don)</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2687-1653</issn><publisher><publisher-name>Don State Technical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.23947/2687-1653-2025-25-2-112-119</article-id><article-id custom-type="edn" pub-id-type="custom">BSPTKA</article-id><article-id custom-type="elpub" pub-id-type="custom">donstu-2399</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="en"><subject>MACHINE BUILDING AND MACHINE SCIENCE</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>МАШИНОСТРОЕНИЕ И МАШИНОВЕДЕНИЕ</subject></subj-group></article-categories><title-group><article-title>A Method for Monitoring the Reliability of Technical Systems by Identifying the Entropy of the Causes of their Failures</article-title><trans-title-group xml:lang="ru"><trans-title>Метод контроля надежности технических систем путем выявления энтропии причин их отказов</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9950-3377</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рыбак</surname><given-names>А. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Rybak</surname><given-names>A. T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Александр Тимофеевич Рыбак, доктор технических наук, профессор, кафедра «Технологии и оборудование переработки продукции агропромышленного комплекса» </p><p>344003, г. Ростов-на-Дону, пл. Гагарина, 1</p></bio><bio xml:lang="en"><p>Alexander T. Rybak, Dr.Sci. (Eng.), Professor of the Department of Technologies and Equipment for Processing Agricultural Products</p><p>1, Gagarin Sq., Rostov-on-Don, 344003</p><p> </p></bio><email xlink:type="simple">2130373@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4245-1523</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Теплякова</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Teplyakova</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Светлана Викторовна Теплякова, кандидат технических наук, доцент, кафедра «Эксплуатация транспортных систем и логистика» </p><p>344003, г. Ростов-на-Дону, пл. Гагарина, 1</p></bio><bio xml:lang="en"><p>Svetlana V. Teplyakova, Cand.Sci. (Eng.), Associate Professor of the Department of Transport Systems Operation and Logistics</p><p>1, Gagarin Sq., Rostov-on-Don, 344003</p></bio><email xlink:type="simple">svet-tpl@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8318-3938</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ольшевская</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Olshevskaya</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Анастасия Владимировна Ольшевская, кандидат технических наук, заместитель декана, факультет «Агропромышленный», доцент, кафедра «Технологии и оборудование переработки продукции агропромышленного комплекса» Донского государственного технического университета, заместитель руководителя Центра развития территориального кластера «Долина Дона» Ростовской области </p><p>344003, г. Ростов-на-Дону, пл. Гагарина, 1</p></bio><bio xml:lang="en"><p>Anastasiya V. Olshevskaya, Cand.Sci. (Eng.), Deputy Dean of the Agro-Industrial Faculty, Associate Professor of the Department of Technologies and Equipment for Processing Agricultural Products, Don State Technical University, Deputy Head of the Don Valley Territorial Cluster Development Center of the Rostov Region </p><p>1, Gagarin Sq., Rostov-on-Don, 344003</p></bio><email xlink:type="simple">oav.donstu@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0001-8999-2960</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пруцков</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Prutskov</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Алексей Сергеевич Пруцков, инженер Центра развития территориального кластера «Долина Дона» Ростовской области</p><p>344003, г. Ростов-на-Дону, пл. Гагарина, 1</p></bio><bio xml:lang="en"><p>Alexey S. Prutskov, Engineer of the Don Valley Territorial Cluster Development Center of the Rostov Region </p><p>1, Gagarin Sq., Rostov-on-Don, 344003</p></bio><email xlink:type="simple">prutskov.aleksey@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Донской государственный технический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Don State Technical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>27</day><month>06</month><year>2025</year></pub-date><volume>25</volume><issue>2</issue><fpage>112</fpage><lpage>119</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Rybak A.T., Teplyakova S.V., Olshevskaya A.V., Prutskov A.S., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Рыбак А.Т., Теплякова С.В., Ольшевская А.В., Пруцков А.С.</copyright-holder><copyright-holder xml:lang="en">Rybak A.T., Teplyakova S.V., Olshevskaya A.V., Prutskov A.S.</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://www.vestnik-donstu.ru/jour/article/view/2399">https://www.vestnik-donstu.ru/jour/article/view/2399</self-uri><abstract><sec><title>Introduction</title><p>Introduction. Under designing, a large safety margin of components and units is included at the calculation stage, which does not exclude premature failures that occur at random. The consequences of such failures are not only economic losses, but also threats to the safety of people and the environment. In modern literature, the topic of assessing the reliability of machines, considered as complex probabilistic systems that take into account not only the dynamic parameters under operation, but also the processes of manufacturing the components of the system, is not sufficiently covered. Therefore, to provide for the targeted management of the reliability of machines as complex technical systems, it is required to apply the principles of cybernetics. The research objective is to study the method of monitoring the reliability of technical systems by identifying the entropy of the causes of their failures.</p></sec><sec><title>Materials and Methods</title><p>Materials and Methods. The materials for the study were statistical data on machine part failures obtained through long-term observation of the working condition of basic parts of lifting-and-shifting machines, as well as road and construction machines. The paper used mathematical statistics and probability theory — a parametric method for assessing reliability with a simplified approach, which assumes the deterministic behavior of the machine as a system with a predetermined functioning that does not depend on external circumstances. The value of the safety margin is taken at a level greater than one.</p></sec><sec><title>Results</title><p>Results. The degree of impact of the uncertainty of the reference values of the operating process, design features, manufacturing technique of machine parts and the malfunctions that occur in them, on the final probability of failure-free operation and reliability of machines is determined.</p><p>Discussion and Conclusion. The analysis of the theory of verification calculations of machines confirmed the compliance of the obtained results with regulatory requirements. The conducted studies have proven that machines are deterministic systems, whose behavior is specified in advance by the calculation. Therefore, it can be argued that the developed method of monitoring the reliability of technical systems, based on identifying the entropy of the causes of failures, will allow establishing a quantitative and qualitative relationship between the design, material, size, manufacturing technique of machine parts, and failures that occur in them.</p></sec></abstract><trans-abstract xml:lang="ru"><sec><title>Введение</title><p>Введение. При конструировании на этапе проведения расчетов закладывается большой запас прочности деталей и узлов, что не исключает преждевременные отказы, имеющие случайный характер. Последствиями таких отказов являются не только экономические потери, но и угрозы безопасности людям и окружающей среде. В современной литературе недостаточно освещена тема оценки надежности машин, рассматриваемых как сложные вероятностные системы, учитывающие не только динамические параметры при эксплуатации, но и технологические процессы изготовления составных деталей системы. Поэтому для обеспечения целенаправленного управления надежностью машин, как сложных технических систем, необходимо применять принципы кибернетики. Цель данной работы — исследование метода контроля надежности технических систем путем выявления энтропии причин их отказов.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Материалами для исследования послужили статистические данные отказов деталей машин, полученные путем многолетнего наблюдения за работоспособным состоянием базовых деталей подъемнотранспортных, дорожных и строительных машин. В работе применялась математическая статистика и теория вероятностей — параметрический метод оценивания надежности по упрощенному подходу, предполагающему детерминированное поведение машины как системы с заранее определенным функционированием, не зависящим от внешних обстоятельств. Значение запаса прочности принято на уровне больше единицы.</p></sec><sec><title>Результаты исследования</title><p>Результаты исследования. Определена степень влияния неопределенности исходных значений процесса эксплуатации, конструктивных особенностей, технологии изготовления деталей машин и возникающих в них неисправностей на итоговую вероятность безотказной работы и надежность машин.</p></sec><sec><title>Обсуждение и заключение</title><p>Обсуждение и заключение. Анализ теории проверочных расчетов машин подтвердил соответствие полученных результатов нормативным требованиям. Проведенные исследования доказывают, что машины являются детерминированными системами, поведение которых заранее определяется расчетом. Поэтому можно утверждать, что разработанный метод контроля надежности технических систем, основанный на выявлении энтропии причин отказов, позволит устанавливать количественную и качественную взаимосвязь между конструкцией, материалом, размером, технологией изготовления деталей машин и отказами, возникающими в них.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>система контроля надежности</kwd><kwd>энтропия</kwd><kwd>машина</kwd><kwd>отказ</kwd><kwd>детерминированная система</kwd></kwd-group><kwd-group xml:lang="en"><kwd>reliability control system</kwd><kwd>entropy</kwd><kwd>machine</kwd><kwd>failure</kwd><kwd>determined system</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">Ferrian F, Cornetti P, Marsavina L, Sapora A. Finite Fracture Mechanics and Cohesive Crack Model: Size Effects through a Unified Formulation. Frattura ed Integrità Strutturale. 2022;16(61):496–509. https://doi.org/10.3221/IGF-ESIS.61.33</mixed-citation><mixed-citation xml:lang="en">Ferrian F, Cornetti P, Marsavina L, Sapora A. Finite Fracture Mechanics and Cohesive Crack Model: Size Effects through a Unified Formulation. Frattura ed Integrità Strutturale. 2022;16(61):496–509. https://doi.org/10.3221/IGF-ESIS.61.33</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Касьянов В.Е. Принципы создания машины абсолютной безотказности. Депонированная рукопись, № 1-В2014. Москва: ВИНИТИ РАН; 2014. 9 с.</mixed-citation><mixed-citation xml:lang="en">Kasyanov VE. Principles of the Creation of an Absolute Trouble-Free Machine. Deposited Manuscript, No. 1-В2014. Moscow: VINITI RAN; 2014. 9 p. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Doronin SV, Reizmunt EM, Rogalev AN. Erratum to: “Problems on Comparing Analytical and Numerical Estimations of Stressed-Deformed State of Structure Elements”. Journal of Machinery Manufacture and Reliability. 2018;47(4):387–387. https://doi.org/10.3103/S1052618818040167</mixed-citation><mixed-citation xml:lang="en">Doronin SV, Reizmunt EM, Rogalev AN. Erratum to: “Problems on Comparing Analytical and Numerical Estimations of Stressed-Deformed State of Structure Elements”. Journal of Machinery Manufacture and Reliability. 2018;47(4):387–387. https://doi.org/10.3103/S1052618818040167</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Махутов Н.А., Албагачиев А.Ю., Алексеева С.И., Ахметханов Р.С., Баранов Ю.В., Ванин Г.А. и др. Прочность, ресурс, живучесть и безопасность машин. Монография. Москва: Книжный дом «ЛИБРОКОМ»; 2008. 574 с.</mixed-citation><mixed-citation xml:lang="en">Makhutov NA, Albagachiev AYu, Alekseeva SI, Ahhmethhanov RS, Baranov YuV, Vanin GA, et al. Durability, Resource, Survivability and Safety of Machines. Monograph. Moscow: LIBROKOM; 2008. 574 p. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Труханов В.М. Расчет проектной надежности технических систем по постепенным отказам. Контроль. Диагностика. 2015;(1):70–72. https://doi.org/10.14489/td.2015.01.pp.070-072</mixed-citation><mixed-citation xml:lang="en">Trukhanov VM. Calculation of Design Reliability of Technical Systems on Gradual Breakdowns. Testing. Diagnostics. 2015;(1):70–72. https://doi.org/10.14489/td.2015.01.pp.070-072</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Лепихин А.М., Москвичев В.В., Доронин С.В. Надежность, живучесть и безопасность сложных технических систем. Вычислительные технологии. 2009;14(6):58–70. URL: http://www.ict.nsc.ru/jct/annotation/1333 (дата обращения: 13.01.2025).</mixed-citation><mixed-citation xml:lang="en">Lepikhin AM, Moskvichev VV, Doronin SV. Reliability, Survivability and Safety for Complex Technical Systems. Computational Technologies. 2009;14(6):58–70. (In Russ.) URL: http://www.ict.nsc.ru/jct/annotation/1333 (accessed: 13.01.2025).</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Lepikhin AM, Moskvichev VV, Doronin SV, Makhutov NA. Probabilistic Modeling of Safe Crack Growth and Estimation of the Durability of Structures. Fatigue &amp; Fracture of Engineering Materials &amp; Structures. 2000;23(5):395–401. https://doi.org/10.1046/j.1460-2695.2000.00303.x</mixed-citation><mixed-citation xml:lang="en">Lepikhin AM, Moskvichev VV, Doronin SV, Makhutov NA. Probabilistic Modeling of Safe Crack Growth and Estimation of the Durability of Structures. Fatigue &amp; Fracture of Engineering Materials &amp; Structures. 2000;23(5):395–401. https://doi.org/10.1046/j.1460-2695.2000.00303.x</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Клюев В.В. Неразрушающий контроль. Справочник. В 8 т. 2-е изд., испр. Москва: Машиностроение; 2008. 560 с.</mixed-citation><mixed-citation xml:lang="en">Klyuev VV. Non-Destructive Testing. Handbook. In 8 vol. 2nd rev. ed. Moscow: Mashinostroenie; 2008. 560 p. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Лепихин А.М. Неразрушающий контроль и оценка опасности дефектов сварки на стадии эксплуатации оборудования. Вопросы материаловедения. 2007;51(3):208–213.</mixed-citation><mixed-citation xml:lang="en">Lepikhin AM. Non-Destructive Testing and Risk Assessment of Welding Defects at the Equipment Operation Stage. Voprosy Materialovedeniya. 2007;51(3):208–213.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Биргер И.А. Техническая диагностика. 2-е изд. Москва: ЛЕНАНД; 2018. 238 с.</mixed-citation><mixed-citation xml:lang="en">Birger IA. Technical Diagnostics. 2nd ed. Moscow: LENAND; 2018. 238 p. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Клюев В.В. (ред.), Лозовский В.Н., Савилов В.П. Диагностика деталей машин и механизмов. В 2 ч. Ч. 1. Москва: Спектр; 2017. 176 с.</mixed-citation><mixed-citation xml:lang="en">Klyuev VV (ed), Lozovsky VN, Savilov VP. Diagnostics of Machine Parts and Mechanisms. In 2 parts. Part 1. Moscow: Spektr; 2017. 176 p. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Zaitseva M, Popov S, Marchenko J, Dontsov N, Nemtseva E. Truck Maintenance Frequency Optimization, Taking into Account an Increase in Its Operational Reliability. In book: Guda A (ed). Networked Control Systems for Connected and Automated Vehicles, Vol. 2. P. 1863–1871. Cham: Springer; 2023.</mixed-citation><mixed-citation xml:lang="en">Zaitseva M, Popov S, Marchenko J, Dontsov N, Nemtseva E. Truck Maintenance Frequency Optimization, Taking into Account an Increase in Its Operational Reliability. In book: Guda A (ed). Networked Control Systems for Connected and Automated Vehicles, Vol. 2. P. 1863–1871. Cham: Springer; 2023.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Дерюшев В.В., Теплякова С.В., Зайцева М.М. Оценка безопасности производственных объектов по предельным значениям безотказности машин. Безопасность техногенных и природных систем. 2023;7(2):58–69. https://doi.org/10.23947/2541-9129-2023-7-2-58-69</mixed-citation><mixed-citation xml:lang="en">Deryushev VV, Teplyakova SV, Zaitseva MM. Production Facilities Safety Assessment according to the Maximum Values of Machine Reliability. Safety of Technogenic and Natural Systems. 2023;7(2):58–69. https://doi.org/10.23947/2541-9129-2023-7-2-58-69</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Теплякова С.В. Обоснование концепции создания практически безотказных машин. Известия высших учебных заведений. Северо-Кавказский регион. Технические науки. 2021;210(2):41–45. https://doi.org/10.17213/1560-3644-2021-2-41-45</mixed-citation><mixed-citation xml:lang="en">Teplyakova SV. Justification of the Concept of Creating Practically Trouble-Free Machines. University News. North-Caucasian region. Technical Sciences Series. 2021;210(2):41–45. https://doi.org/10.17213/1560-3644-2021-2-41-45</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Шамбадаль П. Развитие и приложения понятия энтропии. Москва. Издательство «Наука»; 1967. 278 с.</mixed-citation><mixed-citation xml:lang="en">Shambadal P. Development and Applications of the Concept of Entropy. Moscow: Nauka; 1967. 278 p. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Deryushev VV, Zaitseva MM, Evseev DZ, Kosenko EE. Concentration of Thermal Stresses in Metal Materials and Constructions under Local Heating. Materials Science Forum. 2019;974:729–734. https://doi.org/10.4028/www.scientific.net/MSF.974.729</mixed-citation><mixed-citation xml:lang="en">Deryushev VV, Zaitseva MM, Evseev DZ, Kosenko EE. Concentration of Thermal Stresses in Metal Materials and Constructions under Local Heating. Materials Science Forum. 2019;974:729–734. https://doi.org/10.4028/www.scientific.net/MSF.974.729</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Kasyanov VE, Kosenko EE, Kosenko VV, Demchenko DB, Khvan RV. Checking the Adequacy of the Technical and Economic Model for Ensuring a Target Life of an Individual Production Machine. IOP Conference Series: Materials Science and Engineering. 2021;1083:012066. http://doi.org/10.1088/1757-899X/1083/1/012066</mixed-citation><mixed-citation xml:lang="en">Kasyanov VE, Kosenko EE, Kosenko VV, Demchenko DB, Khvan RV. Checking the Adequacy of the Technical and Economic Model for Ensuring a Target Life of an Individual Production Machine. IOP Conference Series: Materials Science and Engineering. 2021;1083:012066. http://doi.org/10.1088/1757-899X/1083/1/012066</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Дулесов А.С., Федоренко Н.С., Байшев А.В. Оценка возможностей измерения количества энтропии в анализе надежности технических систем. Вестник Хакасского государственного университета имени Н.Ф. Катанова. 2021;35(1):43–48.</mixed-citation><mixed-citation xml:lang="en">Dulesov AS, Fedorenko NS, Baishev AV. Estimation of the Possibilities of Measuring the Amount of Entropy in the Analysis of the Reliability of Technical Systems. Vestnik of KhSU. 2021;35(1):43–48.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Klyuev SV, Slobodchikova NA, Saidumov MS, Abumuslimov AS, Mezhidov DA, Khezhev TA. Application of Ash and Slag Waste from Coal Combustion in the Construction of the Earth Bed of Roads. Construction Materials and Products. 2024;7(6):3. https://doi.org/10.58224/2618-7183-2024-7-6-3</mixed-citation><mixed-citation xml:lang="en">Klyuev SV, Slobodchikova NA, Saidumov MS, Abumuslimov AS, Mezhidov DA, Khezhev TA. Application of Ash and Slag Waste from Coal Combustion in the Construction of the Earth Bed of Roads. Construction Materials and Products. 2024;7(6):3. https://doi.org/10.58224/2618-7183-2024-7-6-3</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Zhangabay N, Giyasov A, Ibraimova U, Tursunkululy T, Kolesnikov A. Construction and Climatic Certification of an Area as a Prerequisite for Development of Energy-Efficient Buildings and Their External Wall Constructions. Construction Materials and Products. 2024;7(5):1. https://doi.org/10.58224/2618-7183-2024-7-5-1</mixed-citation><mixed-citation xml:lang="en">Zhangabay N, Giyasov A, Ibraimova U, Tursunkululy T, Kolesnikov A. Construction and Climatic Certification of an Area as a Prerequisite for Development of Energy-Efficient Buildings and Their External Wall Constructions. Construction Materials and Products. 2024;7(5):1. https://doi.org/10.58224/2618-7183-2024-7-5-1</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Zhangabay N, Bakhbergen S, Aldiyarov Zh, Tursunkululy T, Kolesnikov A. Analysis of Thermal Efficiency of External Fencing Made of Innovative Ceramic Blocks. Construction Materials and Products. 2024;7(3):1. https://doi.org/10.58224/2618-7183-2024-7-3-1</mixed-citation><mixed-citation xml:lang="en">Zhangabay N, Bakhbergen S, Aldiyarov Zh, Tursunkululy T, Kolesnikov A. Analysis of Thermal Efficiency of External Fencing Made of Innovative Ceramic Blocks. Construction Materials and Products. 2024;7(3):1. https://doi.org/10.58224/2618-7183-2024-7-3-1</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>
