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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">10.33979/2073-7416-2025-117-1-60-71</article-id><article-id custom-type="elpub" pub-id-type="custom">construction-852</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>Вероятностный анализ надежности армированных балок из древесно-цементного композита</article-title><trans-title-group xml:lang="en"><trans-title>Probabilistic reliability analysis of reinforced wood-cement composite beams</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>Соловьев</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Solovyev</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Соловьев Сергей Александрович, кандидат технических наук, доцент кафедры промышленного и гражданского строительства </p><p>г. Вологда, ул. Ленина, д. 15</p></bio><bio xml:lang="en"><p>Solovyev Sergey Alexandrovich, Candidate of tech, sciences, associate professor of the industrial and civil construction department </p><p>Vologda </p></bio><email xlink:type="simple">solovevsa@vogu35.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>Шевцов</surname><given-names>Л. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Shevcov</surname><given-names>L. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шевцов Леонид Сергеевич, аспирант, преподаватель кафедры промышленного и гражданского строительства </p><p>г. Вологда, ул. Ленина, д. 15</p></bio><bio xml:lang="en"><p>Shevcov Leonid Sergeevich, lecturer, post-graduate student the industrial and civil construction department </p><p>Vologda </p></bio><email xlink:type="simple">shevcovls@vogu35.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>Соловьева</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Solovyeva</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Соловьева Анастасия Андреевна, старший преподаватель кафедры промышленного и гражданского строительства </p><p>г. Вологда, ул. Ленина, д. 15</p></bio><bio xml:lang="en"><p>Solovyeva Anastasia Andreevna, lecturer, post-graduate student the industrial and civil construction department </p><p>Vologda </p></bio><email xlink:type="simple">solovevaaa@vogu35.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Вологодский государственный университет»</institution></aff><aff xml:lang="en"><institution>Vologda State University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>10</day><month>03</month><year>2025</year></pub-date><volume>1</volume><issue>1</issue><fpage>60</fpage><lpage>71</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Соловьев С.А., Шевцов Л.С., Соловьева А.А., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Соловьев С.А., Шевцов Л.С., Соловьева А.А.</copyright-holder><copyright-holder xml:lang="en">Solovyev S.A., Shevcov L.S., Solovyeva A.A.</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/852">https://construction.elpub.ru/jour/article/view/852</self-uri><abstract><p>В статье представлен алгоритм вероятностного анализа армированных балок из древесно-цементного композита на заданный уровень надежности. В качестве требуемого уровня надежности используются показатели индекса надежности и вероятности безотказной работы. Выполнены экспериментальные исследования балки из древесноцементного композита со стальной арматурой. Представленный подход позволяет определить наиболее рациональное армирование, исходя из экономических факторов и уровня безопасности объекта. На основе вероятностных алгоритмов можно назначить допуски по размерам сечения балки и по расположению арматуры, исходя из обеспечения требуемого уровня вероятности безотказной работы. Конструкции армированных балок из древесно-цементного композита могут быть использованы в качестве несущих и самонесущих перемычек, обладая более высокой паропроницаемостью и энергоэффективностью по сравнению с перемычками из тяжелого бетона. Допустимый уровень вероятности отказа может быть назначен для группы элементов объекта индивидуально, исходя из критерия допустимого риска.</p></abstract><trans-abstract xml:lang="en"><p>The article describes the algorithm for probabilistic analysis of reinforced concrete beams made of wood-cement composite for a target reliability level. The reliability index and no-failure probability are used as the indicators for required level of reliability. Experimental studies on woodcement composite beam behavior with steel reinforcement are performed. The presented approach allows to determine the most rational reinforcement based on economic factors and safety level of the object. On the basis of probabilistic algorithms, it is possible to assign tolerances on the dimensions of the beam cross-section and on the location (distance) of reinforcement, based on ensuring the required level of nofailure probability. Reinforced wood-cement composite beam structures can be used as load-bearing and self-supporting lintels, having higher vapor permeability and energy efficiency than heavy concrete lintels. The permissible level of failure probability can be assigned for a group of elements of the objects individually, based on the criterion of acceptable risk.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>надежность</kwd><kwd>вероятность отказа</kwd><kwd>древесно-цементный композит</kwd><kwd>случайная величина</kwd><kwd>арматура</kwd><kwd>легкий бетон</kwd><kwd>вероятностное проектирование</kwd><kwd>перемычка</kwd></kwd-group><kwd-group xml:lang="en"><kwd>reliability</kwd><kwd>failure probability</kwd><kwd>wood-cement composite</kwd><kwd>random variable</kwd><kwd>reinforcement</kwd><kwd>lightweight concrete</kwd><kwd>probabilistic design</kwd><kwd>lintel</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено за счет гранта Российского научного фонда №23-79-01035, https://rscf.ru/project/23-79-01035/</funding-statement><funding-statement xml:lang="en">The research was founded by Russian Science Foundation (RSF) No. 23-79-01035. https://rscf.ru/en/project/23-79-01035/</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Долматов С. Н., Колесников П. Г. Исследование влияния стальных теплопроводных включений на теплотехнические свойства ограждающей конструкции из древесно-цементного композита // Хвойные бореальной зоны. 2022. Т. 40. №. 1. С. 76-83.</mixed-citation><mixed-citation xml:lang="en">Dolmatov S. N., Kolesnikov P. G. Issledovanie vliyaniya stal'nyh teploprovodnyh vklyuchenij na teplotekhnicheskie svojstva ograzhdayushchej konstrukcii iz drevesno-cementnogo kompozita [Study of the Influence of Steel Heat-Conducting Inclusions on the Thermal Properties of an Enclosing Structure Made of Wood-Cement Composite]. Conifers of the Boreal Zone. 2022. Vol. 40. No. 1. Pp. 76–83. (rus).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Обрезкова, В. А. Исследование изгибаемых предварительно напряженных конструкций из поризованного арболита: специальность. 05.23.01 Строительные конструкции, здания и сооружения: автореферат на соискание ученой степени кандидата технических наук / В. А. Обрезкова. Самара: СГАСУ, 2005. 20 с.</mixed-citation><mixed-citation xml:lang="en">Obrezkova V. A. Issledovanie izgibaemyh predvaritel'no napryazhennyh konstrukcij iz porizovannogo arbolita [Study of Pre-Stressed Bending Structures Made of Porous Arbolite]: Specialty 05.23.01 PhD Thesis. Samara: SGASU, 2005. 20 p. (rus)</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Dolmatov S. N., Kolesnikov P. G. Wood-Cement Composite and its Reinforcement with Wooden Bars // Key Engineering Materials. 2022. Vol. 910. Pp. 982-987.</mixed-citation><mixed-citation xml:lang="en">Dolmatov S. N., Kolesnikov P. G. Wood-Cement Composite and its Reinforcement with Wooden Bars. Key Engineering Materials. 2022. Vol. 910. Pp. 982-987.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Егорова Е.М., Липей О.А. Коррозионная стойкость арматуры в поризованном арболите // Бетон и железобетон. № 10. 1988. С. 39-40.</mixed-citation><mixed-citation xml:lang="en">Egorova E. M., Lipey O. A. Korrozionnaya stojkost' armatury v porizovannom arbolite [Corrosion Resistance of Reinforcement in Porous Arbolite]. Concrete and Reinforced Concrete. No. 10. 1988. Pp. 39–40. (rus)</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Andre N., Cho H. W., Baek S. H., Jeong M. K., Young, T. M. Prediction of internal bond strength in a medium density fiberboard process using multivariate statistical methods and variable selection // Wood Science and Technology. 2008. No. 42. Pp. 521-534.</mixed-citation><mixed-citation xml:lang="en">Andre N., Cho H. W., Baek S. H., Jeong M. K., Young, T. M. Prediction of internal bond strength in a medium density fiberboard process using multivariate statistical methods and variable selection. Wood Science and Technology. 2008. No. 42. Pp. 521-534.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Sanaev V. G., Zaprudnov V. I., Gorbacheva G. A., Oblivin A. N. Factors affecting the quality of wood-cement composites // Bulletin of the Transilvania University of Brasov. Series II: Forestry. Wood Industry. Agricultural Food Engineering. 2016. Vol. 9. No.2. Pp. 63-70.</mixed-citation><mixed-citation xml:lang="en">Sanaev V. G., Zaprudnov V. I., Gorbacheva G. A., Oblivin A. N. Factors affecting the quality of wood-cement composites. Bulletin of the Transilvania University of Brasov. Series II: Forestry. Wood Industry. Agricultural Food Engineering. 2016. Vol. 9. No. 2. Pp. 63-70.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Fadiel A.A.M., AbuLebdeh, T., Petrescu, F.I.T. Assessment of Woodcrete Using Destructive and NonDestructive Test Methods // Materials. 2022. No. 15. Pp. 3066.</mixed-citation><mixed-citation xml:lang="en">Fadiel A.A.M., AbuLebdeh, T., Petrescu, F.I.T. Assessment of Woodcrete Using Destructive and NonDestructive Test Methods. Materials. 2022. No. 15. Pp. 3066</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Korolev A., Koroleva Y., Gusev D. Wood (arbolit) concrete for bearing span structures // Construction of Unique Buildings and Structures. 2023. No. 107. Article No 10705.</mixed-citation><mixed-citation xml:lang="en">Korolev A., Koroleva Y., Gusev D. Wood (arbolit) concrete for bearing span structures. Construction of Unique Buildings and Structures. 2023. No. 107. Article No 10705. (rus)</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Наназашвили, И.Х. Строительные материалы из древесно-цементной композиции. Ленинград: Стройиздат, 1990. 415 с.</mixed-citation><mixed-citation xml:lang="en">Nanazashvili I. H. Stroitel'nye materialy iz drevesno-cementnoj kompozicii [Building Materials Made of Wood-Cement Composite]. Leningrad: Stroyizdat, 1990. 415 p. (rus)</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Ягубкин А. Н. Влияние влажности на водостойкость и долговечность арболитовых изделий // Вестник Полоцкого государственного университета. Серия F. Строительство. Прикладные науки. 2012. С. 60-63.</mixed-citation><mixed-citation xml:lang="en">Yagubkin A. N. Vliyanie vlazhnosti na vodostojkost' i dolgovechnost' arbolitovyh izdelij [Influence of Moisture on Water Resistance and Durability of Arbolite Products]. Bulletin of Polotsk State University. Series F. Construction. Applied Sciences. 2012. Pp. 60–63. (rus)</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Jiang C., Lu G. Y., Han X., Liu L. X. A new reliability analysis method for uncertain structures with random and interval variables // International Journal of Mechanics and Materials in Design. 2012. No. 8. Pp. 169-182.</mixed-citation><mixed-citation xml:lang="en">Jiang C., Lu G. Y., Han X., Liu L. X. A new reliability analysis method for uncertain structures with random and interval variables. International Journal of Mechanics and Materials in Design. 2012. No. 8. Pp. 169-182.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Харитонов В. А., Николаевн И. Н., Петров И. М. Анализ уровня качества арматурной стали А400С и А500С на основе методов математической статистики // Качество в обработке материалов. 2016. №. 1(5). С. 18- 22.</mixed-citation><mixed-citation xml:lang="en">Kharitonov V. A., Nikolaev I. N., Petrov I. M. Analiz urovnya kachestva armaturnoj stali A400S i A500S na osnove metodov matematicheskoj statistiki [Analysis of the Quality Level of Reinforcing Steel A400C and A500C Based on Methods of Mathematical Statistics]. Quality in Material Processing. 2016. No. 1 (5). Pp. 18–22. (rus)</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Zeng C., Zhu J. H., Xiong C., Li Y., Li D., Walraven J. Analytical model for the prediction of the tensile behaviour of corroded steel bars // Construction and Building Materials. 2020. Vol. 258. Pp. 120290.</mixed-citation><mixed-citation xml:lang="en">Zeng C., Zhu J. H., Xiong C., Li Y., Li D., Walraven J. Analytical model for the prediction of the tensile behaviour of corroded steel bars. Construction and Building Materials. 2020. Vol. 258. Pp. 120290.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Djavanroodi F., Salman A. Variability of mechanical properties and weight for reinforcing bar produced in Saudi Arabia // IOP Conference Series: Materials Science and Engineering. 2017. Vol. 230. No. 1. Pp. 012002.</mixed-citation><mixed-citation xml:lang="en">Djavanroodi F., Salman A. Variability of mechanical properties and weight for reinforcing bar produced in Saudi Arabia. IOP Conference Series: Materials Science and Engineering. 2017. Vol. 230. No. 1. Pp. 012002.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Соловьев С. А., Соловьева А.А. Метод вероятностного анализа надежности элементов конструкций на основе граничных функций распределения // Вестник МГСУ. 2023. Т. 18. № 10. С. 1545-1555.</mixed-citation><mixed-citation xml:lang="en">Solovyev S. A., Solovyeva A. A. Method of Probabilistic Analysis of Structural Element Reliability Based on Boundary Distribution Functions. Bulletin of Moscow State University of Civil Engineering. 2023. Vol. 18. No. 10. Pp. 1545–1555. (rus)</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Zhang H., Mullen R. L., Muhanna R. L. Interval Monte Carlo methods for structural reliability // Structural Safety. 2010. Vol. 32. No. 3. Pp. 183-190.</mixed-citation><mixed-citation xml:lang="en">Zhang H., Mullen R. L., Muhanna R. L. Interval Monte Carlo methods for structural reliability. Structural Safety. 2010. Vol. 32. No. 3. Pp. 183-190.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Marek P., Brozzetti J., Guštar M. Probabilistic Assessment of Structures Using Monte Carlo Simulation. Czech Republic, Prague: CAS, 2003. 471 p.</mixed-citation><mixed-citation xml:lang="en">Marek P., Brozzetti J., Guštar M. Probabilistic Assessment of Structures Using Monte Carlo Simulation. Czech Republic, Prague: CAS, 2003. 471 p.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Solovyev S., Solovyeva A. Structural reliability analysis using evidence theory and fuzzy probability distributions // Magazine of Civil Engineering. 2021. No. 7(107).</mixed-citation><mixed-citation xml:lang="en">Solovyev S., Solovyeva A. Structural reliability analysis using evidence theory and fuzzy probability distributions. Magazine of Civil Engineering. 2021. No. 7(107)</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Yang M., Zhang D., Han X. New efficient and robust method for structural reliability analysis and its application in reliability-based design optimization // Computer Methods in Applied Mechanics and Engineering. 2020. Vol. 366. Pp. 113018.</mixed-citation><mixed-citation xml:lang="en">Yang M., Zhang D., Han X. New efficient and robust method for structural reliability analysis and its application in reliability-based design optimization. Computer Methods in Applied Mechanics and Engineering. 2020. Vol. 366. Pp. 113018.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Meng Z., Li G., Wang X., Sait S. M., Yıldız, A. R. A comparative study of metaheuristic algorithms for reliability-based design optimization problems // Archives of Computational Methods in Engineering. 2021. No. 28. Pp. 1853-1869.</mixed-citation><mixed-citation xml:lang="en">Meng Z., Li G., Wang X., Sait S. M., Yıldız, A. R. A comparative study of metaheuristic algorithms for reliability-based design optimization problems. Archives of Computational Methods in Engineering. 2021. No. 28. Pp. 1853-1869.</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>
