<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">kaz44</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Университета Шакарима. Серия технические науки</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of Shakarim University. Technical Sciences</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2788-7995</issn><issn pub-type="epub">3006-0524</issn><publisher><publisher-name>«Шәкәрім университеті» КеАҚ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.53360/2788-7995-2025-4(20)-31</article-id><article-id custom-type="elpub" pub-id-type="custom">kaz44-2184</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>МАШИНОСТРОЕНИЕ И МЕХАНИКА (ОРИГИНАЛЬНАЯ СТАТЬЯ)</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MECHANICAL ENGINEERING AND MECHANICS (ORIGINAL ARTICLE)</subject></subj-group></article-categories><title-group><article-title>МЕТОД ТОПОЛОГИЧЕСКОЙ ОПТИМИЗАЦИИ ДЛЯ ПОВЫШЕНИЯ МАССОЭФФЕКТИВНОСТИ АЛЮМИНИЕВЫХ БАЛОК</article-title><trans-title-group xml:lang="en"><trans-title>TOPOLOGY OPTIMIZATION METHOD FOR IMPROVING THE MASS EFFICIENCY OF ALUMINUM BEAMS</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0001-5312-9719</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Коц</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kots</surname><given-names>V. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Владислав Николаевич Коц – студент, магистрант по специальности «Машиностроение»</p><p>071412, Республика Казахстан, г. Семей, ул. Глинки, 20 А</p></bio><bio xml:lang="en"><p>Vladislav Kots – master's student in the field of «Mechanical Engineering»</p><p>071412, Kazakhstan, Semey, 20 A Glinka Street</p></bio><email xlink:type="simple">kotsvladislav1@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/0000-0001-6099-2812</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Орманбеков</surname><given-names>К. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Ormanbekovz</surname><given-names>K. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Куаныш Даулетович Орманбеков – докторант специальности «Механика и металлообработка», ведущий научный сотрудник Инжинирингового центра</p><p>071412, Республика Казахстан, г. Семей, ул. Глинки, 20 А</p></bio><bio xml:lang="en"><p>Kuanysh Ormanbekov – PhD student in the field of «Mechanics and Metal Processing», senior research fellow at the Engineering Center</p><p>071412, Kazakhstan, Semey, 20 A Glinka Street</p></bio><email xlink:type="simple">ormanbekov_k@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/0009-0004-6202-112X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Турар</surname><given-names>Ж.</given-names></name><name name-style="western" xml:lang="en"><surname>Turar</surname><given-names>Zh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Жанабай Турар – магистрант кафедры физики</p><p>Кампус Эсентепе, Сервиджан, Сакарья 54050, Турция</p></bio><bio xml:lang="en"><p>Zhangabay Turar – Master's student at the Department of Physics</p><p>Esentepe Campus, Servidjan, Sakarya 54050, Turkey</p></bio><email xlink:type="simple">turarjanabay@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Инжиниринговый центр «Упрочняющие технологий и покрытия», Шәкәрім университет<country>Казахстан</country></aff><aff xml:lang="en">Engineering Center «Strengthening Technologies and Coatings», Shakarim University<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Университет Сакарья<country>Турция</country></aff><aff xml:lang="en">Sakarya University<country>Turkey</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>25</day><month>01</month><year>2026</year></pub-date><volume>1</volume><issue>4(20)</issue><fpage>261</fpage><lpage>267</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Коц В.Н., Орманбеков К.Д., Турар Ж., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Коц В.Н., Орманбеков К.Д., Турар Ж.</copyright-holder><copyright-holder xml:lang="en">Kots V.N., Ormanbekovz K.D., Turar Z.</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://tech.vestnik.shakarim.kz/jour/article/view/2184">https://tech.vestnik.shakarim.kz/jour/article/view/2184</self-uri><abstract><p>В данной работе проведено исследование, направленное на снижение массы консольной балки из алюминиевого сплава Ал9 с применением топологической оптимизации (ТО) на основе метода SIMP. Оптимизация выполнялась с использованием программного комплекса APM FEM, что позволило реализовать численное моделирование на современном уровне с учётом особенностей материала. Балка испытывала комбинированное действие сосредоточенной вертикальной силы 4000 Н и продольной растягивающей силы 3000 Н, что позволило смоделировать реальную эксплуатационную нагрузку, близкую к условиям работы конструкций в машиностроении и строительстве. В процессе расчётов удалось снизить массу конструкции на 52 % при сохранении основных прочностных характеристик. При этом наблюдалось увеличение максимальных напряжений по сравнению с исходной моделью, что связано с перераспределением материала и концентрацией напряжений в отдельных зонах конструкции. Однако уровень напряжений остался в пределах, близких к допустимым для выбранного материала с учётом коэффициента запаса прочности. Проведён модальный анализ подтвердил достаточную отстройку собственных частот от критических значений. Полученные результаты демонстрируют потенциал применения ТО для проектирования облегчённых, энергоэффективных и технологически перспективных конструкций.</p></abstract><trans-abstract xml:lang="en"><p>In this study, an investigation was carried out to reduce the mass of a cantilever beam made of Al9 aluminum alloy using topology optimization (TO) based on the SIMP method. The optimization was performed with the APM FEM software package, which made it possible to implement numerical modeling at a modern level, taking into account the material features. The beam was subjected to a combined action of a concentrated vertical force of 4000 N and a longitudinal tensile force of 3000 N, which allowed simulating an actual operating load close to the working conditions of structures in mechanical engineering and construction. During the calculations, it was possible to reduce the mass of the structure by 52% while maintaining the main strength characteristics. At the same time, an increase in maximum stresses compared to the initial model was observed, which is associated with the redistribution of material and stress concentration in certain zones. However, the stress level remained within values close to those permissible for the chosen material considering the safety factor. Modal analysis confirmed sufficient separation of natural frequencies from critical values. The obtained results demonstrate the potential of applying TO for the design of lightweight, energyefficient, and technologically promising structures.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Топологическая оптимизация</kwd><kwd>оптимизация формы</kwd><kwd>алюминий</kwd><kwd>балка</kwd><kwd>отливка</kwd><kwd>метод конечного элемента</kwd><kwd>оптимальное проектирование</kwd><kwd>микротвердость</kwd><kwd>массоэффективность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>topological optimization</kwd><kwd>shape optimization</kwd><kwd>aluminum</kwd><kwd>beam</kwd><kwd>casting</kwd><kwd>finite element method</kwd><kwd>optimal design</kwd><kwd>microhardness</kwd><kwd>mass efficiency</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">Eschenauer H.A. Topology optimization of continuum structures: a review / H.A. Eschenauer, N. Olhoff // Applied Mechanics Reviews. – 2001. – № 54(4). – Р. 331-390.</mixed-citation><mixed-citation xml:lang="en">Eschenauer H.A. Topology optimization of continuum structures: a review / H.A. Eschenauer, N. Olhoff // Applied Mechanics Reviews. – 2001. – № 54(4). – Р. 331-390.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Topology optimization: a review for structural designs under vibration problems / S. Zargham et al // Structural and Multidisciplinary Optimization. – 2016. – № 53. – Р. 1157-1177.</mixed-citation><mixed-citation xml:lang="en">Topology optimization: a review for structural designs under vibration problems / S. Zargham et al // Structural and Multidisciplinary Optimization. – 2016. – № 53. – Р. 1157-1177.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Topology design methods for structural optimization / О.М. Querin et al // Butterworth-Heinemann. – 2017.</mixed-citation><mixed-citation xml:lang="en">Topology design methods for structural optimization / О.М. Querin et al // ButterworthHeinemann. – 2017.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Wu J. Topology optimization of multi-scale structures: a review / J. Wu, O. Sigmund, J.P. Groen // Structural and Multidisciplinary Optimization. – 2021. – № 63. – Р. 1455-1480.</mixed-citation><mixed-citation xml:lang="en">Wu J. Topology optimization of multi-scale structures: a review / J. Wu, O. Sigmund, J.P. Groen // Structural and Multidisciplinary Optimization. – 2021. – № 63. – Р. 1455-1480.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Kim H.W. Design of a double-optimized lattice structure using the solid isotropic material with penalization method and material extrusion additive manufacturing / H.W. Kim, Y.S. Kim, J.Y. Lim // Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science. – 2020. – № 234(17). – Р. 3447-3458.</mixed-citation><mixed-citation xml:lang="en">Kim H.W. Design of a double-optimized lattice structure using the solid isotropic material with penalization method and material extrusion additive manufacturing / H.W. Kim, Y.S. Kim, J.Y. Lim // Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science. – 2020. – № 234(17). – Р. 3447-3458.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Tarek M. Adaptive continuation solid isotropic material with penalization for volume constrained compliance minimization / M. Tarek, T. Ray // Computer Methods in Applied Mechanics and Engineering. – 2020. – № 363. – Р. 112880.</mixed-citation><mixed-citation xml:lang="en">Tarek M. Adaptive continuation solid isotropic material with penalization for volume constrained compliance minimization / M. Tarek, T. Ray // Computer Methods in Applied Mechanics and Engineering. – 2020. – № 363. – Р. 112880.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Nguyen M.N. Topology optimization framework for thermoelastic multiphase materials under vibration and stress constraints using extended solid isotropic material penalization / M.N. Nguyen, V.N. Hoang, D. Lee // Composite Structures. – 2024. – № 344. – Р. 118316.</mixed-citation><mixed-citation xml:lang="en">Nguyen M.N. Topology optimization framework for thermoelastic multiphase materials under vibration and stress constraints using extended solid isotropic material penalization / M.N. Nguyen, V.N. Hoang, D. Lee // Composite Structures. – 2024. – № 344. – Р. 118316.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Helou M. Design, analysis and manufacturing of lattice structures: an overview / M. Helou, S. Kara // International Journal of Computer Integrated Manufacturing. – 2018. – № 31(3). – Р. 243-261.</mixed-citation><mixed-citation xml:lang="en">Helou M. Design, analysis and manufacturing of lattice structures: an overview / M. Helou, S. Kara // International Journal of Computer Integrated Manufacturing. – 2018. – № 31(3). – Р. 243-261.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Seppälä J. Тopology optimization in structural design of an LP turbine guide vane: potential of additive manufacturing for weight reduction / J. Seppälä, A. Hupfer // In Turbo Expo: Power for Land, Sea, and Air. American Society of Mechanical Engineers. – 2014. – Vol. 45769. – Р. V07AT28A004.</mixed-citation><mixed-citation xml:lang="en">Seppälä J. Тopology optimization in structural design of an LP turbine guide vane: potential of additive manufacturing for weight reduction / J. Seppälä, A. Hupfer // In Turbo Expo: Power for Land, Sea, and Air. American Society of Mechanical Engineers. – 2014. – Vol. 45769. – Р. V07AT28A004.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Boldyrev A.V. Automation of Aircraft Design: Textbook / A.V. Boldyrev, V.A. Komarov // Samara: SSAU Publishing House. – 2012. – 123 p.</mixed-citation><mixed-citation xml:lang="en">Boldyrev A.V. Automation of Aircraft Design: Textbook / A.V. Boldyrev, V.A. Komarov // Samara: SSAU Publishing House. – 2012. – 123 p.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Sysoeva V.V. Algorithms for topology optimization of load-bearing structures / V.V. Sysoeva, V.V. Chedrik // TsAGI Science Journal. – 2011. – № 42(2). – Р. 91-102.</mixed-citation><mixed-citation xml:lang="en">Sysoeva V.V. Algorithms for topology optimization of load-bearing structures / V.V. Sysoeva, V.V. Chedrik // TsAGI Science Journal. – 2011. – № 42(2). – Р. 91-102.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Topology-optimized intermediate casing of an aero engine and comparative evaluation of titanium and composite architecture in terms of load capacity and weight reduction / М. Kober et al // In Turbo Expo: Power for Land, Sea, and Air. – 2008. – Vol. 43154. – Р. 69-79.</mixed-citation><mixed-citation xml:lang="en">Topology-optimized intermediate casing of an aero engine and comparative evaluation of titanium and composite architecture in terms of load capacity and weight reduction / М. Kober et al // In Turbo Expo: Power for Land, Sea, and Air. – 2008. – Vol. 43154. – Р. 69-79.</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>
