<?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">firesmi</journal-id><journal-title-group><journal-title xml:lang="ru">Пожаровзрывобезопасность/Fire and Explosion Safety</journal-title><trans-title-group xml:lang="en"><trans-title>Pozharovzryvobezopasnost/Fire and Explosion Safety</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0869-7493</issn><issn pub-type="epub">2587-6201</issn><publisher><publisher-name>ФГБОУ ВО «Национальный исследовательский Московский государственный строительный университет»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.22227/0869-7493.2024.33.05.51-60</article-id><article-id custom-type="elpub" pub-id-type="custom">firesmi-1429</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, СООРУЖЕНИЙ, ОБЪЕКТОВ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>SAFETY OF BUILDINGS, STRUCTURES, OBJECTS</subject></subj-group></article-categories><title-group><article-title>Общие принципы защиты объектов от беспилотных летательных аппаратов</article-title><trans-title-group xml:lang="en"><trans-title>Protection of objects from unmanned aerial vehicles</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2764-639X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Комаров</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Komarov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>КОМАРОВ Александр Андреевич, д.т.н., профессор кафед­ры комплексной безопасности в строительстве, руководитель НИЦ «Взрывобезопасность» ИКБС</p><p>129337, г. Москва, Ярославское шоссе, 26</p><p>РИНЦ AuthorID: 155673, Scopus: 57192380312, ResearcherID: AAC-8725-2022</p></bio><bio xml:lang="en"><p>Alexander A. KOMAROV, Dr. Sci. (Eng.), Professor of Department of Integrated Safety in Civil Engineering, Head of the Explosion Safety Research Center of Institute of Complex Safety in Construction</p><p>Yaroslavskoe Shosse, 26, Moscow, 129337</p><p>RISC AuthorID: 155673, Scopus: 57192380312, ResearcherID: AAC-8725-2022</p></bio><email xlink:type="simple">KomarovAA@mgsu.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/0000-0002-9685-0880</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Громов</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Gromov</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ГРОМОВ Николай Викторович, к.т.н., заведующий лабораторией газодинамики и взрыва НИЦ «Взрывобезопасность» ИКБС</p><p>129337, г. Москва, Ярославское шоссе, 26</p><p>РИНЦ AuthorID: 550242, Scopus: 57192376754</p></bio><bio xml:lang="en"><p>Nikolay V. GROMOV, Cand. Sci. (Eng.), Head of the Laboratory of Gas Dynamics and Explosion of the Explosion Safety Research Center of Institute of Complex Safety in Construction</p><p>Yaroslavskoye Shosse, 26, Moscow, 129337</p><p>RISC AuthorID: 550242, Scopus: 57192376754, ResearcherID: AAO-5120-2021</p></bio><email xlink:type="simple">Gromov@ikbs-mgsu.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/0000-0002-1383-574X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Корольченко</surname><given-names>А. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Korolchenko</surname><given-names>A. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>КОРОЛЬЧЕНКО Антон Дмитриевич, заведующий сектором испытаний научно-исследовательского центра «Взрывобезопасность» Института комплексной безопасности в строительстве, преподаватель кафедры комплексной безопасности в строительстве, соискатель на уч. ст. канд. техн. наук</p><p>129337, г. Москва, Ярославское шоссе, 26</p><p>РИНЦ AuthorID: 890113, Scopus: 57215919375, ResearcherID: E-3295-2017</p></bio><bio xml:lang="en"><p>Anton D. KOROLCHENKO, Head of Testing Sector of Explosion Safety Research Center, Institute of Integrated Safety in Construction, Lecturer of Department of Integrated Safety in Construction</p><p>Yaroslavskoe Shosse, 26, Moscow, 129337</p><p>RISC AuthorID: 890113, Scopus: 57215919375, ResearcherID: E-3295-2017</p></bio><email xlink:type="simple">Anton.Korolchenko@ikbs-mgsu.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/0000-0002-6184-0279</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ланской</surname><given-names>П. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Lanskoy</surname><given-names>P. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ЛАНСКОЙ Павел Сергеевич, преподаватель</p><p>129337, г. Москва, Ярославское шоссе, 26</p><p>ResearcherID: JOP-7507-2023</p></bio><bio xml:lang="en"><p>Pavel S. LANSKOY, Lecturer-Researcher</p><p>Yaroslavskoe Shosse, 26, Moscow, 129337</p><p>ResearcherID: JOP-7507-2023</p></bio><email xlink:type="simple">6451187@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный исследовательский Московский государственный строительный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Moscow State University of Civil Engineering (National Research University)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>31</day><month>10</month><year>2024</year></pub-date><volume>33</volume><issue>5</issue><fpage>51</fpage><lpage>60</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Комаров А.А., Громов Н.В., Корольченко А.Д., Ланской П.С., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Комаров А.А., Громов Н.В., Корольченко А.Д., Ланской П.С.</copyright-holder><copyright-holder xml:lang="en">Komarov A.A., Gromov N.V., Korolchenko A.D., Lanskoy P.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.fire-smi.ru/jour/article/view/1429">https://www.fire-smi.ru/jour/article/view/1429</self-uri><abstract><sec><title>Введение</title><p>Введение. С началом специальной военной операции беспилотные летательные аппараты (БПЛА) используются для нанесения ударов по промышленным, транспортным, энергетическим и гражданским объектам. В настоящее время активно применяется физический метод защиты таких объектов — установка защитных ограждающих конструкций (ЗОК) на основе сетчатых ограждений. Их функция заключается в предотвращении контакта БПЛА и переносимого им заряда с защищаемым объектом.</p></sec><sec><title>Методы исследования</title><p>Методы исследования. В настоящей статье задача по оценке минимальных расстояний от сетчатого экрана до защищаемого объекта была решена с использованием расчетных методов, основанных на эмпирических соотношениях М.А. Садовского.</p></sec><sec><title>Цель</title><p>Цель. Оценка эффективности устройства ЗОК для защиты зданий и сооружений от ВУВ и оценки возможности конструирования и реализации ЗОК на практике.</p></sec><sec><title>Задачи</title><p>Задачи. Определение минимального расстояния от элементов, препятствующих контакту заряда, переносимого БПЛА, с защищаемым объектом; анализ возможности технической реализации ЗОК с рассчитанными параметрами.</p></sec><sec><title>Результаты</title><p>Результаты. В результате расчетов были получены значения минимальных расстояний от сетчатого ограждения ЗОК до защищаемого объекта при зарядах различной массы.</p></sec><sec><title>Выводы</title><p>Выводы. Анализ результатов показал, что применение ЗОК является эффективным способом защиты зданий и сооружений от атак БПЛА. Существующие конструктивные решения и материалы ЗОК позволяют реализовать приемлемую безопасность объектов от атак БПЛА.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. Since the beginning of a special military operation, unmanned aerial vehicles (UAV) have been used to strike industrial, transport, energy and civilian facilities. Currently, a physical method of protecting such objects is actively used — the installation of protective enclosing structures (PES) based on mesh fences. Their function is to prevent the UAV and the charge it carries from contacting the protected object.</p></sec><sec><title>Research methods</title><p>Research methods. The main damaging factor in the attack of the UAV is the effect of an air shock wave from the explosion of a charge (munition) on the enclosing structures of buildings and structures. The intensity of the explosive charge at short distances from the charge decreases in proportion to the distance to the third degree, therefore, it is relevant to solve the problem of estimating the minimum distances from the mesh screen to the protected object. In this paper, this problem was solved using computational methods based on empirical relations of M.A. Sadovsky.</p></sec><sec><title>Aim</title><p>Aim. To evaluate the effectiveness of the PES for the protection of buildings and structures from an air shock wave and to assess the possibility of designing and realization of PES in practice.</p></sec><sec><title>Objectives</title><p>Objectives. Determination of the minimum distance from the elements preventing the contact of the charge carried by the UAV with the protected object; analysis of the possibility of technical implementation of the PES with the calculated parameters.</p></sec><sec><title>Calculation results</title><p>Calculation results. As a result of calculations, the values of the minimum distances from the mesh fence of the PES to the protected object were obtained with charges of different masses.</p></sec><sec><title>Conclusions</title><p>Conclusions. The analysis of the results showed that the use of PES is an effective way to protect buildings and structures from UAV attacks. The existing design solutions and materials of the PES make it possible to implement acceptable security of objects from UAV attacks.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>беспилотный летательный аппарат</kwd><kwd>воздушная ударная волна</kwd><kwd>защитная ограждающая конструкция</kwd><kwd>сетчатое ограждение</kwd></kwd-group><kwd-group xml:lang="en"><kwd>unmanned aerial vehicle</kwd><kwd>air shock wave</kwd><kwd>protective fencing structure</kwd><kwd>mesh fence</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Данная работа была реализована в рамках программы развития передовой инженерно-­строительной школы НИУ МГСУ.</funding-statement><funding-statement xml:lang="en">The research was funded by Moscow State University of Civil Engineering (National Research University), (MGSU Advanced Civil Engineering School development programme).</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">Мантула А.Ю., Ромащенко М.А. Классификация типов БПЛА и возможных технических способов противо­действия : сб. тр. победителей конкурса науч.-исслед. работ студентов и аспирантов ВГТУ по приоритетным направлениям развития науки и технологий. Воронеж, 2024.</mixed-citation><mixed-citation xml:lang="en">Mantula A.Yu., Romashchenko M.A. Classification of UAV types and possible technical methods of counteraction : a collection of works by the winners of the competition of research works by students and postgraduates of VSTU in priority areas of science and technology development. Voronezh, 2024. (rus).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Honggu Kang, Jingon Joung, Jinyoung Kim, Joonhyuk Kang, Yong Soo Cho. Protect your sky : а survey of counter unmanned aerial vehicle systems // IEEE Access. 2020. Vol. 8. DOI: 10.1109/ACCESS.2020.3023473</mixed-citation><mixed-citation xml:lang="en">Honggu Kang, Jingon Joung, Jinyoung Kim, Joonhyuk Kang, Yong Soo Cho. Protect Your Sky : а Survey of Counter Unmanned Aerial Vehicle Systems. IEEE Access. 2020; 8. DOI: 10.1109/ACCESS.2020.3023473</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Butt A., Shah S.I.A., Zaheer Q. Weapon launch system design of anti-terrorist UAV // International Conference on Engineering and Emerging Technologies (ICEET). 2019. Pp. 1–8. DOI: 10.1109/CEET1.2019.8711832</mixed-citation><mixed-citation xml:lang="en">Butt A., Shah S.I.A., Zaheer Q. Weapon launch system design of anti-terrorist UAV. International Conference on Engineering and Emerging Technologies (ICEET). 2019; 1-8. DOI: 10.1109/CEET1.2019.8711832</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Asnafi M., Dastgheibifard S. A review on potential applications of unmanned aerial vehicle for construction industry. Sustainable structures and materials // An International Journal. 2018. No. 1 (2). Рр. 44–53. DOI: 10.26392/SSM.2018.01.02.044</mixed-citation><mixed-citation xml:lang="en">Asnafi M., Dastgheibifard S. A review on potential applications of unmanned aerial vehicle for construction industry. Sustainable structures and materials. An International Journal. 2018; 1(2):44-53. DOI: 10.26392/SSM.2018.01.02.044</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Черненко А.А., Земляной В.Е. Направления развития форм и способов противодействия беспилотным воздушным судам : сб. науч. ст. III Межведомств. науч.-практ. конф. Новосибирск, 2024.</mixed-citation><mixed-citation xml:lang="en">Chernenko A.A., Zemlyanoi V.E. Directions of development of forms and methods of countering unmanned aircraft. Collection of scientific articles of the III Interdepartmental scientific and practical conference. Novosibirsk, 2024. (rus).</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Лопатько С.В., Киселев А.Я. К вопросу об организации противодействия малым беспилотным летательным аппаратам : сб. науч. ст. III Межведомств. науч.-практ. конф. Новосибирск, 2024.</mixed-citation><mixed-citation xml:lang="en">Lopatko S.V., Kiselev A.Ya. On the issue of the organization of counteraction to small unmanned aerial vehicles. Collection of Scientific Articles of the III Interdepartmental scientific and practical conference. Novosibirsk, 2024. (rus).</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Protecting Against the Threat of Unmanned Aircraft Systems (UAS). U.S. Department of Homeland Security Cybersecurity and Infrastructure Security Agency Interagency Security Committee. November 2020 Edition.</mixed-citation><mixed-citation xml:lang="en">Protecting Against the Threat of Unmanned Aircraft Systems (UAS). U.S. Department of Homeland Security Cybersecurity and Infrastructure Security Agency Interagency Security Committee. November 2020 Edition.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Brust M.R., Danoy G., Bouvry P., Gashi D., Pathak H., Gonc M.P. Defending against Intrusion of Malicious UAVs with Networked UAV Defense Swarms. 2017 IEEE 42nd Conference on Local Computer Networks Workshops. DOI: 10.1109/LCN.Workshops.2017.71</mixed-citation><mixed-citation xml:lang="en">Brust M.R., Danoy G., Bouvry P., Gashi D., Pathak H., Gonc M.P. Defending against Intrusion of Malicious UAVs with Networked UAV Defense Swarms. 2017 IEEE 42nd Conference on Local Computer Networks Workshops. DOI: 10.1109/LCN.Workshops.2017.71</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Jeelani I., Gheisari M. Safety challenges of UAV integration in the construction industry: Focusing on workers at height. University of Florida, October 2022.</mixed-citation><mixed-citation xml:lang="en">Jeelani I., Gheisari М. Safety Challenges of UAV Integration in the Construction Industry: Focusing on Workers at Height. University of Florida, October 2022.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Mutis I., Romero A.F. Thermal performance assessment of curtain walls of fully operational buildings using infrared thermography and unmanned aerial vehicles // Proceedings of the 35th CIB W78 2018 Conference: IT in Design, Construction, and Management. Springer, 2019. Pp. 703–709. DOI: 10.1007/978-3-030-00220-6_84</mixed-citation><mixed-citation xml:lang="en">Mutis I., Romero A.F. Thermal performance assessment of curtain walls of fully operational buildings using infrared thermography and unmanned aerial vehicles. Proceedings of the 35th CIB W78 2018 Conference: IT in Design, Construction, and Management. 2019; 703-709. DOI: 10.1007/978-3-030-00220-6_84</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Беляев А.Ф., Садовский М.А. Механическое действие воздушных ударных волн взрыва по данным экспериментальных исследований // Физика взрыва. № 1. М. : АН СССР, 1952.</mixed-citation><mixed-citation xml:lang="en">Belyaev A.F., Sadovsky M.A. Mechanical action of air shock waves of explosion according to experimental research data. Physics of explosion, collection No. 1. Moscow, USSR Academy of Sciences, 1952. (rus).</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Бейкер У., Кокс П., Уэстайн П., Кулеш Дж., Стрелоу Р. Взрывные явления. Оценка и последствия : в 2 кн. / пер. с англ. под ред. Я.Б. Зельдовича, Б.Е. Гельфанда. М. : Мир, 1986. 319 с.</mixed-citation><mixed-citation xml:lang="en">Baker W., Cox P., Westine P., Kulesh J., Strelow R. Explosive Phenomena. Evaluation and Consequences : in 2 books. Translation from English edited by Ya.B. Zeldovich, B.E. Gelfand. Moscow, Mir Publ., 1986; 319. (rus).</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Андреев К.К., Беляев А.Ф. Теория взрывчатых веществ. М. : Оборонгиз, 1960. 595 с.</mixed-citation><mixed-citation xml:lang="en">Andreev K.K., Belyaev A.F. Theory of explosives. Oborongiz, Moscow, 1960; 595. (rus).</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Комаров А.А. Прогнозирование нагрузок от аварийных дефлаграционных взрывов и оценка последствий их воздействия на здания и сооружения : дис. … д-ра техн. наук. М. : МГСУ, 2001. 460 с.</mixed-citation><mixed-citation xml:lang="en">Komarov A.A. Forecasting loads and estimating consequences of their impact on buildings and structures : Doctoral Thesis. Moscow, MSCU, 2001; 460. (rus).</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Котляревский В.А. и др. Убежища гражданской обороны. Конструкция и расчет. М. : Стройиздат, 1989.</mixed-citation><mixed-citation xml:lang="en">Kotlyarevsky V.A. et al. Emergency Shelters in Civil Defense. Structure and Calculations. Moscow, Stroyizdat, 1989. (rus).</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Хуснутдинов Д.З. и др. Аварийные взрывы газовоздушных смесей в атмосфере. М. : НИУ МГСУ, 2014. 80 с.</mixed-citation><mixed-citation xml:lang="en">Khusnutdinov D.Z. et al. Accidental Explosions of Gas-Air Mixtures in Atmosphere. Moscow, NRU MSCU, 2014; 80. (rus).</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Расторгуев Б.С. и др. Проектирование зданий и сооружений при аварийных взрывных воздействиях. М. : Изд-во Ассоциации строительных вузов, 2007. 152 с.</mixed-citation><mixed-citation xml:lang="en">Rastorguev B.S. et al. Project Designing of Buildings and Installations Against Accident Explosion Impacts. Moscow, Association of Construction Building Universities Publishing, 2007; 152. (rus).</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Бирбраер А.Н., Роледер А.Ю. Экстремальные воздействия на сооружения. СПб. : Изд-во Политехнического университета, 2009. 594 с.</mixed-citation><mixed-citation xml:lang="en">Birbraer A.N., Rolleder A.Yu. Extreme Impacts over Installations. Saint-Petersburg, Published by the Tech University, 2009; 594. (rus).</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Литвиненко В.И. Барражирующие беспилотники — боеприпасы // Армейский сборник. 2023. № 4. URL: https://army.ric.mil.ru/Stati/item/481638/</mixed-citation><mixed-citation xml:lang="en">Litvinenko V.I. Barrage drones — ammunition. Army Collection. 2023; 4. URL: https://army.ric.mil.ru/Stati/item/481638/ (rus).</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Сосницкий В. Поле боя на земле и в эфире // Армейский сборник. 2018. № 11.</mixed-citation><mixed-citation xml:lang="en">Sosnitsky V. The battlefield on the ground and on the air. Army collection. 2018; 11. (rus).</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Гумелев В.Ю. и др. Иранские беспилотные летательные аппараты «Мохаджер» и «Абабиль» // Армейский сборник. 2021. № 10.</mixed-citation><mixed-citation xml:lang="en">Gumelev V.Yu. et al. Iranian unmanned aerial vehicles “Mohajer” and “Ababil”. Army collection. 2021; 10. (rus).</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Irizarry J., Costa D.B. Exploratory study of potential applications of unmanned aerial systems for construction management tasks // Journal of Engineering, Management and Information Technology. 2016. Vol. 32. Issue 3. DOI: 10.1061/(ASCE)ME.1943-5479.0000422</mixed-citation><mixed-citation xml:lang="en">Irizarry J., Costa D.B. Exploratory Study of Potential Applications of Unmanned Aerial Systems for Construction Management Tasks. Journal of Engineering, Management and Information Technology. 2016; 32(3). DOI: 10.1061/(ASCE)ME.1943-5479.0000422</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Кошляков Н.С., Глинер Э.Б., Смирнов М.М. Уравнения в частных производных математической физики. М. : Высшая школа, 1970. 710 с.</mixed-citation><mixed-citation xml:lang="en">Koshlyakov N.S., Gliner E.B., Smirnov M.M. Partial differential equations of mathematical physics. Moscow, Higher School Publ., 1970; 710. (rus).</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Справочник проектировщика. Динамический расчет сооружений на специальные воздействия. М. : Стройиздат, 1981. 248 с.</mixed-citation><mixed-citation xml:lang="en">Construction Designer’s Reference Book. Dynamic Analysis of Specific Impacts. Moscow, Stroyizdat Publ., 1981; 248. (rus).</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>
