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<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">RUDN Journal of Engineering Research</journal-id><journal-title-group><journal-title xml:lang="en">RUDN Journal of Engineering Research</journal-title><trans-title-group xml:lang="ru"><trans-title>Вестник Российского университета дружбы народов. Серия: Инженерные исследования</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2312-8143</issn><issn publication-format="electronic">2312-8151</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">22675</article-id><article-id pub-id-type="doi">10.22363/2312-8143-2019-20-2-163-173</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Mechanical engineering and machine science</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Машиностроение и машиноведение</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">Determination of the rational constructive form of cellular communication towers</article-title><trans-title-group xml:lang="ru"><trans-title>Определение рациональной конструктивной формы башен сотовой связи</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Golikov</surname><given-names>Alexander V.</given-names></name><name xml:lang="ru"><surname>Голиков</surname><given-names>Александр Владимирович</given-names></name></name-alternatives><bio xml:lang="en"><p>Associate Professor of the Department of Building Construction, Foundations and Reliability of Structures, Institute of Architecture and Construction, PhD in Technical Sciences</p></bio><bio xml:lang="ru"><p>доцент кафедры строительных конструкций, оснований и надежности сооружений Института архитектуры и строительства, кандидат технических наук</p></bio><email>alexandr_golikov@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Mikhalchonok</surname><given-names>Elena A.</given-names></name><name xml:lang="ru"><surname>Михальчонок</surname><given-names>Елена Андреевна</given-names></name></name-alternatives><bio xml:lang="en"><p>master student of the Department of Building Construction, Foundations and Reliability of Structures, Institute of Architecture and Civil Engineering</p></bio><bio xml:lang="ru"><p>магистрант кафедры строительных конструкций, оснований и надежности сооружений Института архитектуры и строительства.</p></bio><email>alexandr_golikov@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Volgograd State Technical University</institution></aff><aff><institution xml:lang="ru">Волгоградский государственный технический университет</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2019-12-15" publication-format="electronic"><day>15</day><month>12</month><year>2019</year></pub-date><volume>20</volume><issue>2</issue><issue-title xml:lang="en">VOL 20, NO2 (2019)</issue-title><issue-title xml:lang="ru">ТОМ 20, №2 (2019)</issue-title><fpage>163</fpage><lpage>173</lpage><history><date date-type="received" iso-8601-date="2020-01-15"><day>15</day><month>01</month><year>2020</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2019, Golikov A.V., Mikhalchonok E.A.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2019, Голиков А.В., Михальчонок Е.А.</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="en">Golikov A.V., Mikhalchonok E.A.</copyright-holder><copyright-holder xml:lang="ru">Голиков А.В., Михальчонок Е.А.</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/">http://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://journals.rudn.ru/engineering-researches/article/view/22675">https://journals.rudn.ru/engineering-researches/article/view/22675</self-uri><abstract xml:lang="en"><p>The need for reliable supports for locating and maintaining the equipment of cellular opera-tors is increasing every year. The classic version of the supports are lattice towers. At present, optimization of the parameters of lattice towers, which is one of the ways to improve the efficiency of their design and construction, is of great importance. The purpose of the work is chosen definition of a rational constructive form of lattice cellular communication towers. In the work, the calculation and analysis of the tower supports of a prismatic and pyramidal form are made with varying basic geometric parameters of the structure and the ratio of parameters between them. To create basic dependencies, numerical modeling methods are used. According to the results of a critical analysis of the literature on the calculation of lattice supports of high-rise buildings, the absence of recommended optimal values of the geometric parameters of structures and the relationship between them was established. The stress-strain state of the design models of lattice towers of a prismatic and pyramidal shape was assessed with variation of the main overall geometric parameters of the structures. To achieve the goal of finding a rational structural form of lattice supports, two rationalization criteria have been tested and applied - the simultaneous fulfillment of the requirements of both limiting states and minimization of the mass of the structure. The results of the study of lattice tower supports are presented in dimensionless parameters, which can be applied by the engineer when assigning the overall dimensions of the structure at the initial design stage.</p></abstract><trans-abstract xml:lang="ru"><p>Потребность в надежных опорах для размещения и поддержания оборудования сотовых операторов возрастает с каждым годом. Классическим вариантом опор являются решетчатые башни. В настоящее время большое значение приобретает оптимизация параметров решетчатых башен, которая является одним из путей повышения эффективности их проектирования и строительства. Целью работы выбрано определение рациональной конструктивной формы решетчатых башен сотовой связи. В работе выполнены расчет и анализ башенных опор призматической и пирамидальной форм при варьировании основных геометрических параметров сооружения и соотношении параметров между собой. Для создания основных зависимостей применены методы численного моделирования. По результатам критического анализа литературы по расчету решетчатых опор высотных сооружений установлено отсутствие рекомендуемых оптимальных значений геометрических параметров сооружений и соотношений между ними. Выполнена оценка напряженно-деформированного состояния расчетных моделей решетчатых башен призматической и пирамидальной форм при варьировании основных габаритных геометрических параметров сооружений. Для достижения поставленной цели по поиску рациональной конструктивной формы решетчатых опор опробованы и применены два критерия рационализации - одновременное выполнение требований обоих предельных состояний и минимизация массы сооружения. Результаты исследования решетчатых башенных опор представлены в безразмерных параметрах, что может быть использовано инженером при назначении габаритных размеров сооружения на начальном этапе проектирования.</p></trans-abstract><kwd-group xml:lang="en"><kwd>lattice towers</kwd><kwd>constructive shape</kwd><kwd>geometric dimensions</kwd><kwd>stress-strain state</kwd><kwd>limit state groups</kwd><kwd>metal intensity</kwd><kwd>stresses</kwd><kwd>strains</kwd><kwd>rational aspect ratios</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>решетчатые башни</kwd><kwd>конструктивная форма</kwd><kwd>геометрические размеры</kwd><kwd>напряженно-деформированное состояние</kwd><kwd>группы предельных состояний</kwd><kwd>металлоемкость</kwd><kwd>напряжения</kwd><kwd>деформации</kwd><kwd>рациональные соотношения размеров</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">Kudishin YuI, Belenya EI, Ignatieva VS, Pukhovsky AB, Vedenikov GS, Uvarov BYu. Metallicheskiye konstruktsii: uchebnik dlya studentov vysshikh uchebnykh zavedeniy [Metal constructions: a textbook for students of higher educational institutions]. 10th ed. Moscow: Akademiya Publ.; 2007. pp. 600–624. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Кудишин Ю.И., Беленя Е.И., Игнатьева В.С., Пуховский А.Б., Ведеников Г.С., Уваров Б.Ю. Металлические конструкции: учебник для студ. высш. учеб. заведений. 10-е изд. / под ред. Ю.И. Кудишина. М.: Академия, 2007. С. 600-624.</mixed-citation></citation-alternatives></ref><ref id="B2"><label>2.</label><citation-alternatives><mixed-citation xml:lang="en">Arzhakov VG, Babkin VI, Gorev VV, Endzhievsky LV, Zverev VV, Kazarnovsky VS. Metallicheskiye konstruktsii: v 3 t. T. 3. Spetsial'nyye konstruktsii i sooruzheniya: uchebnik dlya stroitel'nykh vuzov [Metal constructions: in 3 vols. Vol. 3. Special structures and structures: a textbook for construction universities]. 2nd ed. Moscow: Vysshaya shkola Publ.; 2002. pp. 86–117. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Аржаков В.Г., Бабкин В.И., Горев В.В., Енджиевский Л.В., Зверев В.В., Казарновский В.С. Металлические конструкции: в 3 т. Т. 3. Специальные конструкции и сооружения: учебник для строит. вузов. 2-е изд. / под ред. В.В. Горева. М.: Высш. шк., 2002. С. 86-117.</mixed-citation></citation-alternatives></ref><ref id="B3"><label>3.</label><citation-alternatives><mixed-citation xml:lang="en">Pavlovsky VF, Kondra MP. Stal'nyye bashni (proyektirovaniye i montazh) [Steel towers (design and installation)]. Kiev: Budivel'nik; 1979. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Павловский В.Ф., Кондра М.П. Стальные башни (проектирование и монтаж) / под ред. Л.И. Шитова. Киев: Будiвельник, 1979. 198 с.</mixed-citation></citation-alternatives></ref><ref id="B4"><label>4.</label><citation-alternatives><mixed-citation xml:lang="en">Solodar BB, Kuznetsova MV, Plishkin YuS. Metallicheskiye konstruktsii vytyazhnykh bashen [Metal structures of exhaust towers]. Leningrad: Stroiizdat Publ., Leningrad Branch; 1975. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Солодарь М.Б., Кузнецова М.В., Плишкин Ю.С. Металлические конструкции вытяжных башен / под ред. Ю.А. Павлова. Л.: Стройиздат, Ленингр. отделение, 1975. 186 с.</mixed-citation></citation-alternatives></ref><ref id="B5"><label>5.</label><citation-alternatives><mixed-citation xml:lang="en">Streletsky NS, Geniyev AN, Belenya EI, Baldin VA, Lessig EN. Metallicheskiye konstruktsii [Metal constructions]. Moscow: Stroiizdat Publ.; 1961. pp. 709–739. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Стрелецкий Н.С., Гениев А.Н., Беленя Е.И., Балдин В.А., Лессиг Е.Н. Металлические конструкции / под ред. Н.С. Стрелецкого. М.: Стройиздат, 1961. С. 709-739.</mixed-citation></citation-alternatives></ref><ref id="B6"><label>6.</label><citation-alternatives><mixed-citation xml:lang="en">Polyntsev OE, Romanchugov AA. Printsip prostranstvennoi konfiguratsii bashni svyazi [The principle of the spatial configuration of the communication tower]. Molodoi uchenyi [Young scientist]. 2012;2(37): 40–47. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Полынцев О.Е., Романчугов А.А. Принцип пространственной конфигурации башни связи // Молодой ученый. 2012. № 2 (37). С. 40-47.</mixed-citation></citation-alternatives></ref><ref id="B7"><label>7.</label><citation-alternatives><mixed-citation xml:lang="en">Khokakaki A, Von Buelow P. Form Exploration and GA-Based Optimization of Lattice Towers Comparing with Shukhov Water Tower. Shells, Membranes and Spatial Structures: Footprints: IASS 2014 Brasilia Symposium, September 15–19, Brasilia, Brazil. 2014: 1–8.</mixed-citation><mixed-citation xml:lang="ru">Khokakaki A., Von Buelow P. Form Exploration and GA-Based Optimization of Lattice Towers Comparing with Shukhov Water Tower // Shells, Membranes and Spatial Structures: Footprints: IASS 2014 Brasilia Symposium, September 15-19, Brasilia, Brazil. 2014. Pp. 1-8.</mixed-citation></citation-alternatives></ref><ref id="B8"><label>8.</label><citation-alternatives><mixed-citation xml:lang="en">Pavan Kumar M, Markankeya Raju P, Tirupathi Naiku G. Effect of wink speed on structural behaviour of monopole and self-support telecommunication. Asian Journal of Civil Engineering. 2017;18(6): 911–927.</mixed-citation><mixed-citation xml:lang="ru">Pavan Kumar M., Markankeya Raju P., Tirupathi Naiku G. Effect of wink speed on struc-tural behaviour of monopole and self-support telecommunication // Asian Journal of Civil Engineering. 2017. Vol. 18. No. 6. Pp. 911-927.</mixed-citation></citation-alternatives></ref><ref id="B9"><label>9.</label><citation-alternatives><mixed-citation xml:lang="en">Szafran J, Juszczyk K, Kamiński M. Experimentbased reliability analysis of structural joints in a steel lattice tower. Journal of Constructional Steel Research. 2019;154: 278–292. https://doi.org/10.1016/j.jcsr.2018.11.006</mixed-citation><mixed-citation xml:lang="ru">Szafran J., Juszczyk K., Kamiński M. Experimentbased reliability analysis of structural joints in a steel lattice tower // Journal of Constructional Steel Research. 2019. Vol. 154. Pp. 278-292. https://doi.org/10.1016/j.jcsr. 2018.11.006</mixed-citation></citation-alternatives></ref><ref id="B10"><label>10.</label><citation-alternatives><mixed-citation xml:lang="en">Szafran J, Kamiński M, Juszczyk K. Steel lattice tower reliability estimation for serviceability limit state. In: Małyszko L, Tarczewski R. (eds.) Monograph from Scientific Conference of IASS Polish Chapters. University of Warmia and Mazury in Olsztyn; 2016. pp. 95–102.</mixed-citation><mixed-citation xml:lang="ru">Szafran J., Kamiński M., Juszczyk K. Steel lattice tower reliability estimation for serviceability limit state // Monograph from Scientific Conference of IASS Polish Chapters / ed. by L. Małyszko, R. Tarczewski. University of Warmia and Mazury in Olsztyn, 2016. Pp. 95-102.</mixed-citation></citation-alternatives></ref><ref id="B11"><label>11.</label><citation-alternatives><mixed-citation xml:lang="en">Axisa R, Muscat M, Sant T, Farrugia RN. Structural assessment of a lattice tower for a small, multibladed wind turbine. International Journal of Energy and Environmental Engineering. 2017;8(4): 343–358.</mixed-citation><mixed-citation xml:lang="ru">Axisa R., Muscat M., Sant T., Farrugia R.N. Structural assessment of a lattice tower for a small, multibladed wind turbine // International Journal of Energy and Environmental Engineering. 2017. Vol. 8. No. 4. Pp. 343-358.</mixed-citation></citation-alternatives></ref><ref id="B12"><label>12.</label><citation-alternatives><mixed-citation xml:lang="en">Mahesh N, Ranga Rao V. Design and estimation of electric steel tower. International Journal of Civil Engineering and Technology (IJCIET). 2017;8(1): 646–652.</mixed-citation><mixed-citation xml:lang="ru">Mahesh N., Ranga Rao V. Design and estimation of electric steel tower // International Journal of Civil Engineering and Technology (IJCIET). 2017. Vol. 8. No. 1. Pp. 646-652.</mixed-citation></citation-alternatives></ref><ref id="B13"><label>13.</label><citation-alternatives><mixed-citation xml:lang="en">Abdulaqder M Tah, Kamiran M Alsilevanai, Özakça M. Comparison of Various Bracing System for Self-Supporting Steel Lattice Structure Towers. American Journal of Civil Engineering. 2017;5(2): 60–68.</mixed-citation><mixed-citation xml:lang="ru">Abdulaqder M. Tah, Kamiran M. Alsilevanai, Özakça M. Comparison of Various Bracing System for Self-Supporting Steel Lattice Structure Towers // American Journal of Civil Engineering. 2017. Vol. 5. No 2. Pp. 60-68.</mixed-citation></citation-alternatives></ref><ref id="B14"><label>14.</label><citation-alternatives><mixed-citation xml:lang="en">Sweety S, Prakash A. Comparative Study of Three Pole Structure with Steel and FRP using Finite Element Analysis. International Journal of Science and Research. 2016;5(7): 1266–1269.</mixed-citation><mixed-citation xml:lang="ru">Sweety S., Aswathy Prakash. Comparative Study of Three Pole Structure with Steel and FRP using Finite Element Analysis // International Journal of Science and Research. 2016. Vol. 5. No. 7. Pp. 1266-1269.</mixed-citation></citation-alternatives></ref><ref id="B15"><label>15.</label><citation-alternatives><mixed-citation xml:lang="en">Zhuge Y, Mills JE, Ma X. Modeling of the steel lattice tower angle legs reinforced for increased capacity. Engineering Structures. 2012;43: 160–168.</mixed-citation><mixed-citation xml:lang="ru">Zhuge Y., Mills J.E., Ma X. Modeling of the steel lattice tower angle legs reinforced for increased capacity // Engineering Structures. 2012. Vol. 43. Pp. 160-168.</mixed-citation></citation-alternatives></ref><ref id="B16"><label>16.</label><citation-alternatives><mixed-citation xml:lang="en">Jovašević S, Reza Shah Mohammadi M, Rebelo C, Pavlović M, Veljković M. New Lattice-Tubular Tower for Onshore WEC. Part 1: Structural Optimization. Procedia Engineering. 2017;199: 3236–3241.</mixed-citation><mixed-citation xml:lang="ru">Jovašević S., Mohammad Reza Shah Mohammadi, Rebelo C., Pavlović M., Veljković M. New Lattice-Tubular Tower for Onshore WEC. Part 1: Structural Optimization // Procedia Engineering. 2017. Vol. 199. Pp. 3236-3241.</mixed-citation></citation-alternatives></ref><ref id="B17"><label>17.</label><citation-alternatives><mixed-citation xml:lang="en">Couceiro I, París J, Martínez S, Colominas I, Navarrina F, Casteleiro M. Structural optimization of lattice steel transmission towers. Engineering Structures. 2016;117: 274–286. https://doi.org/10.1016/j.engstruct.2016.03.005</mixed-citation><mixed-citation xml:lang="ru">Couceiro I., París J., Martínez S., Colominas I., Navarrina F., Casteleiro M. Structural optimization of lattice steel transmission towers // Engineering Structures. 2016. Vol. 117. Pp. 274-286. https://doi.org/10.1016/ j.engstruct.2016.03.005</mixed-citation></citation-alternatives></ref><ref id="B18"><label>18.</label><citation-alternatives><mixed-citation xml:lang="en">Schafhirt S, Zwick D, Muskulus M. Two-stage local optimization of lattice type support structures for offshore wind turbines. Ocean Engineering. 2016;117: 163–173.</mixed-citation><mixed-citation xml:lang="ru">Schafhirt S., Zwick D., Muskulus M. Two-stage local optimization of lattice type support structures for offshore wind turbines // Ocean Engineering. 2016. Vol. 117. Pp. 163-173.</mixed-citation></citation-alternatives></ref><ref id="B19"><label>19.</label><citation-alternatives><mixed-citation xml:lang="en">Amlan Das, Shiva Kumar. Modelling and Analysis of Lattice Towers for Wind Turbines. International Journal of Science and Research. 2015;4(4): 999–1003.</mixed-citation><mixed-citation xml:lang="ru">Amlan Das, Shiva Kumar. Modelling and Analysis of Lattice Towers for Wind Turbines // International Journal of Science and Research. 2015. Vol. 4. No. 4. Pp. 999-1003.</mixed-citation></citation-alternatives></ref></ref-list></back></article>
