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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">vestnikvniizht</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Научно-исследовательского института железнодорожного транспорта (ВЕСТНИК ВНИИЖТ)</journal-title><trans-title-group xml:lang="en"><trans-title>RUSSIAN RAILWAY SCIENCE JOURNAL</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2223-9731</issn><issn pub-type="epub">2713-2560</issn><publisher><publisher-name>Joint Stock Company "Railway Research Institute"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21780/2223-9731-2018-77-2-77-83</article-id><article-id custom-type="elpub" pub-id-type="custom">vestnikvniizht-197</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>Другое</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Miscellaneous</subject></subj-group></article-categories><title-group><article-title>Математическое моделирование аэродинамического поведения антенномачтовых сооружений при организации связи на железнодорожном транспорте</article-title><trans-title-group xml:lang="en"><trans-title>Mathematical modeling of aerodynamic behavior of antenna-mast structures when designing communication on railway transport</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>Локтев</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Loktev</surname><given-names>A. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Королев</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Korolev</surname><given-names>V. V.</given-names></name></name-alternatives><email xlink:type="simple">korolevadim@mail.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>Поддаева</surname><given-names>О. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Poddaeva</surname><given-names>O. I.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Степанов</surname><given-names>К. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Stepanov</surname><given-names>K. D.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Черников</surname><given-names>И. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Chernikov</surname><given-names>I. Yu.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования «Российский университет транспорта» (ФГБОУ ВО РУТ (МИИТ)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State Budget Educational Institution of Higher Education “Russian University of Transport” (FGBOU VO RUT (MIIT)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования «Национальный исследовательский Московский государственный строительный университет» (НИУ МГСУ)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State Budget Educational Institution of Higher Education “National Research Moscow State University of Civil Engineering” (NRU MGSU)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Общество с ограниченной ответственностью «Инженерный центр технической экспертизы и диагностики «Эксперт» (ООО ИЦ «Эксперт»)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Limited Liability Company “Engineering Center for Technical Expertise and Diagnostics “Ekspert” (LLC IC “Expert”)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>28</day><month>04</month><year>2018</year></pub-date><volume>77</volume><issue>2</issue><fpage>77</fpage><lpage>83</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Локтев А.А., Королев В.В., Поддаева О.И., Степанов К.Д., Черников И.Ю., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Локтев А.А., Королев В.В., Поддаева О.И., Степанов К.Д., Черников И.Ю.</copyright-holder><copyright-holder xml:lang="en">Loktev A.A., Korolev V.V., Poddaeva O.I., Stepanov K.D., Chernikov I.Y.</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.journal-vniizht.ru/jour/article/view/197">https://www.journal-vniizht.ru/jour/article/view/197</self-uri><abstract><p>С точки зрения действующих в России нормативов в области строительства и эксплуатации сооружений наиболее актуален анализ аэродинамического поведения сооружений связи, превышающих по высоте 75 м; они относятся к особо опасным, технически сложным сооружениям. Для подобных сооружений необходимо дополнительно определять аэродинамические коэффициенты с помощью продувок моделей сооружений в аэродинамических трубах или по рекомендациям, разработанным специализированными организациями. Работы могут быть достаточно дорогостоящими, особенно при изготовлении макетов сооружений и их последующей продувке в аэродинамических трубах. Данное исследование посвящено разработке математической модели поведения антенно-мачтового сооружения при ветровом воздействии, позволяющей определить аэродинамические коэффициенты при сборе нагрузок на проектируемое или эксплуатируемое сооружение, а также адекватно прогнозировать поведение и состояние самого объекта на различных этапах его жизненного цикла.</p></abstract><trans-abstract xml:lang="en"><p>Due to the development of high-speed operation, the problem of providing high-quality communication channels for train passengers, control and security systems, caused by the difﬁculty of fast positioning of the carriage, the large Doppler extension of the transmitted signal and the increasing amount of data transferred, is becoming especially topical at present. Two solutions can be conceptually possible in order to increase the coverage area near the railroad right-of-way: installation of a set of relatively small antennas of transmitting stations along the track or installation of powerful transmitters on high antenna-mast structures. Communication facilities exceeding 75 m are classiﬁed as particularly dangerous, technically complex communication facilities, and communication facilities exceeding 100 m, - as unique facilities. According to normative legal documents for structures classiﬁed as particularly dangerous, technically complex or as unique objects, it is necessary to additionally determine the aerodynamic coefﬁcients by blowing structures in wind tunnels or by recommendations developed by specialized organizations. In view of the above, it is relevant to solve the problem of developing recommendations for the determination of aerodynamic coefﬁcients and its approval as a guiding regulatory and technical document. This study is devoted to the development of a mathematical model for the behavior of an antenna-mast structure under wind inﬂuence, which would allow determining the aerodynamic coefﬁcients when collecting loads on newly designed or currently ope rated structures, and also adequately predict the behavior and condition of the object at various stages of the life cycle.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>особо опасные сооружения связи</kwd><kwd>ветровая нагрузка</kwd><kwd>аэродинамические коэффициенты</kwd><kwd>нелинейные уравнения Навье</kwd><kwd>Стокса</kwd><kwd>соотношения неразрывности</kwd><kwd>дискретизация уравнений</kwd><kwd>линеаризация искомых функций</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">Градостроительный кодекс Российской Федерации от 29.12.2004 № 190-ФЗ (ред. от 29.07.2017 г.) (с изм. и доп., вступ. в силу с 30.09.2017 г.).</mixed-citation><mixed-citation xml:lang="en">Urban Development Code of the Russian Federation dated December 29, 2004, no. 190-FZ (revised  at July 29, 2017) (as amended and supplemented, effective from September 30, 2017) (in Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">ГОСТ 27751 - 2014. Надежность строительных конструкций и оснований. М.: Стандартинформ, 2015. 13 с.</mixed-citation><mixed-citation xml:lang="en">GOST 27751–2014. Reliability of building structures and foundations. Moscow, Standartinform Publ., 2015, 13 p. (in Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">СП 16.13330.2011. Cвод правил. Стальные конструкции. Актуализированная редакция СНиП II-23-81* / Минрегионразвития. М., 2011. С. 124.</mixed-citation><mixed-citation xml:lang="en">SP 16.13330.2011. Set of rules. Steel structures. Updated version of SNiP II-23-81*. Moscow,  Minregionrazvitiya Publ., 2011, p. 124 (in Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">СП 20.13330.2016. Свод правил. Нагрузки и воздействия. Актуализированная редакция СНиП 2.01.07-85*/ Минстрой. М., 2016. С. 80.</mixed-citation><mixed-citation xml:lang="en">SP 20.13330.2016. Set of rules. Loads and impacts. Updated version of SNiP 2.01.07 85*. Moscow,  Minstroy Publ., 2016, p. 80 (in Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Программный комплекс «МИРАЖ» для расчета конструкций на ПК. Инструкция пользователя. Киев: НИИАСС, 1995. 420 с.</mixed-citation><mixed-citation xml:lang="en">Programmnyy kompleks «MIRAZh» dlya rascheta konstruktsiy na PK. Instruktsiya pol'zovatelya  [MIRAGE software package for calculating structures on a PC. User's Manual]. Kiev, NIIASS Publ., 1995, 420 p.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Зенкевич О. Метод конечных элементов в технике. М.: Мир, 1975. 468 c.</mixed-citation><mixed-citation xml:lang="en">Zenkevich O. Metod konechnykh elementov v tekhnike [The finite element method in engineering]. Moscow, Mir Publ., 1975, 468 p.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Метод конечных элементов в проектировании транспортных сооружений / А. С. Городецкий [и др.]. Киев: Факт, 2005. 342 c.</mixed-citation><mixed-citation xml:lang="en">Gorodetskiy A. S., Zavoritskiy V. I., Lantukh-Lyashchenko A. I., Rasskazov A. O. Metod  konechnykh elementov v proektirovanii transportnykh sooruzheniy [The finite element method in the  design of transport structures]. Kiev, Fakt Publ., 2005, 342 p.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Динамический расчет зданий и сооружений / под ред. Б. Г. Коренева, И. М. Рабиновича. М.: Стройиздат, 1984. 303 с.</mixed-citation><mixed-citation xml:lang="en">Korenev B. G., Rabinovich I. M. Dinamicheskiy raschet zdaniy i sooruzheniy [Dynamic calculation  of buildings and structures]. Moscow, Stroyizdat, 1984, 303 p.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Finn R. On the steady state solutions of the Navier - Stokes partial diﬀerential equations // Archive for Rational Mechanics and Analysis. 1959. Vol. 3. P. 381 - 396.</mixed-citation><mixed-citation xml:lang="en">Finn R. On the steady state solutions of the Navier – Stokes partial differential equations.  Archive for Rational Mechanics and Analysis, 1959, Vol. 3, pp. 381 – 396.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Fujita H. On the existence and regulaty of th steady-state solution of the Navier - Stokes equation // Journal of the Faculty of Science University of Tokyo. 1961. Vol. 9. P. 59 - 102.</mixed-citation><mixed-citation xml:lang="en">Fujita H. On the existence and regulates of the steady-state solution of the Navier – Stokes  equation. Journal of the Faculty of Science University of Tokyo, 1961, Vol. 9, pp. 59 – 102.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Finn R. Estmates at inﬁnity for stationary solutions of the Navier - Stokes equations // Bulletin Mathématique de la Société des Sciences. Mathématiques et Physique de la RPR. 1959. Vol. 51. № 3. P. 387 - 418.</mixed-citation><mixed-citation xml:lang="en">Finn R. Estmates at infinity for stationary solutions of the Navier – Stokes equations.  Bulletin Mathématique de la Société des Sciences. Mathématiques et Physique de la RPR, 1959, Vol.  51, no. 3, pp. 387 – 418.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Finn R. On exterior stationary problem for the Navier - Stokes equation and associated perturbation problems // Archive for Rational Mechanics and Analysis. 1965. Vol. 19. P. 363 - 406.</mixed-citation><mixed-citation xml:lang="en">Finn R. On exterior stationary problem for the Navier – Stokes equation and associated  perturbation problems. Archive for Rational Mechanics and Analysis, 1965, Vol. 19, pp. 363 – 406.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Clar D. The vorticity at inﬁnity for solutions of the stationary Navier - Stokes equations in exterior domains // Indiana University Mathematics Journal. 1971. Vol. 20. № 7. P. 633 - 654.</mixed-citation><mixed-citation xml:lang="en">Clar D. The vorticity at infinity for solutions of the stationary Navier – Stokes equations in  exterior domains. Indiana University Mathematics Journal, 1971, Vol. 20, no. 7, pp. 633 – 654.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Бабенко К. И. Основы численного анализа. М.: Наука, 1986. 744 с.</mixed-citation><mixed-citation xml:lang="en">Babenko K. I. Osnovy chislennogo analiza [Fundamentals of numerical analysis]. Moscow, Nauka Publ., 1986, 744 p.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Алгазин С. Д. Численные алгоритмы без насыщения в классических задачах математической физики. М.: Научный мир, 2002. 155 с.</mixed-citation><mixed-citation xml:lang="en">Algazin S. D. Chislennye algoritmy bez nasyshcheniya v klassicheskikh zadachakh  matematicheskoy fiziki [Numerical algorithms without saturation in classical problems of  mathematical physics]. Moscow, Nauchnyy mir Publ., 2002, 155 p.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Алгазин С. Д. Численное исследование уравнений Навье - Стокса // Журнал прикладной механики и технической физики. 2007. Т. 48. № 5. С. 43 - 52.</mixed-citation><mixed-citation xml:lang="en">Algazin S. D. Chislennoe issledovanie uravneniy Nav'e – Stoksa [Numerical investigation of the  Navier – Stokes equations]. Zhurnal prikladnoy mekhaniki i tekhnicheskoy fiziki, 2007, Vol. 48, no. 5, pp. 43 – 52.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Меллер Н.Л., Пальцев Б.В., Хлюпина Е.Г. О конечно-элементных реализациях итерационных методов с расщеплением граничных условий для систем Стокса и типа Стокса в шаровом слое. Осесимметричный случай // Журнал вычислительной математики и математической физики. 1999. Т. 39. № 1. С. 98 - 123.</mixed-citation><mixed-citation xml:lang="en">Meller N. L., Pal'tsev B. V., Khlyupina E. G. O konechno-elementnykh realizatsiyakh  iteratsionnykh metodov s rasshchepleniem granichnykh usloviy dlya sistem Stoksa i tipa Stoksa v  sharovom sloe. Osesimmetrichnyy sluchay [On finite-element realizations of iterative methods with  splitting of boundary conditions for Stokes systems and Stokes type in the spherical layer.  Axisymmetric case]. Zhurnal vychislitel'noy matematiki i matematicheskoy fiziki, 1999, Vol. 39,  no. 1, pp. 98 – 123.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Пальцев Б.В., Чечель И.И. О точных оценках скорости сходимости итерационных методов с расщеплением граничных условий для системы типа Стокса в слое с условием периодичности // Журнал вычислительной математики и математической физики. 2000. Т. 40. № 12. С. 1823 - 1837.</mixed-citation><mixed-citation xml:lang="en">Pal'tsev B. V., Chechel' I. I. O tochnykh otsenkakh skorosti skhodimosti iteratsionnykh  metodov s rasshchepleniem granichnykh usloviy dlya sistemy tipa Stoksa v sloe s usloviem  periodichnosti [On exact estimates of the rate of convergence of iterative methods with splitting  of boundary conditions for a Stokes type system in a layer with the periodicity condition].  Zhurnal vychislitel'noy matematiki i matematicheskoy fiziki, 2000, Vol. 40, no. 12, pp. 1823 – 1837.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Локтев А. А. Удар вязкоупругого тела по упругой изотропной пластинке // Механика композиционных материалов и конструкций. 2007. Т. 13. № 3. С. 417 - 425.</mixed-citation><mixed-citation xml:lang="en">Loktev A. A. Udar vyazkouprugogo tela po uprugoy izotropnoy plastinke [Impact of a  viscoelastic body on an elastic isotropic plate]. Mekhanika kompozitsionnykh materialov i  konstruktsiy, 2007, Vol. 13, no. 3, pp. 417 – 425.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Локтев А. А. Упругопластическая модель взаимодействия цилиндрического ударника и пластинки // Письма в Журнал технической физики. 2007. Т. 33. Вып. 16. С. 72 - 77.</mixed-citation><mixed-citation xml:lang="en">Loktev A. A. Uprugoplasticheskaya model' vzaimodeystviya tsilindricheskogo udarnika i  plastinki [Elastic-plastic model of interaction between a cylindrical striker and a plate]. Pis'ma  v Zhurnal tekhnicheskoy fiziki, 2007, Vol. 33, no. 16, pp. 72 – 77.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Локтев А.А., Залетдинов А.В. Определение точек взаимо действия прямых и отраженных волн в пластинке // Вестник МГСУ. 2010. № 3 - 4. С. 303 - 308.</mixed-citation><mixed-citation xml:lang="en">Loktev A. A., Zaletdinov A. V. Opredelenie tochek vzaimo deystviya pryamykh i otrazhennykh  voln v plastinke [Determination of points of interaction of straight and reflected waves in a  plate]. Vestnik MGSU [Bulletin of MGSU], 2010, no. 3 – 4, pp. 303 – 308.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Loktev D. A., Loktev A. A. Determination of object location by analyzing the image blur // Contemporary Engineering Sciences. 2015. Vol. 8. № 11. P. 467 - 475.</mixed-citation><mixed-citation xml:lang="en">Loktev D. A., Loktev A. A. Determination of object location by analyzing the image blur.  Contemporary Engineering Sciences. 2015, Vol. 8, no. 11, pp. 467 – 475.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Modeling the dynamic behavior of railway track taking into account the occurrence of defects in the system wheel - rail / A. Loktev, V. Sychev, B. Gluzberg, E. Gridasova / MATEC Web of Conferences 117 (2017). XXVI R-S-P Seminar 2017. Theoretical Foundation of Civil Engineering. P. 1 - 6. URL: https:/www.matec-conferences.org/ articles/matecconf/abs/2017/31/contents/contents.html (дата обращения: 05.10.2017).</mixed-citation><mixed-citation xml:lang="en">Loktev A., Sychev V., Gluzberg B., Gridasova E. Modeling the dynamic behavior of railway track  taking into account the occurrence of defects in the system wheel – rail. MATEC Web of Conferences  117 (2017). XXVI R-S-P Seminar 2017. Theoretical Foundation of Civil Engineering. Pp. 1 – 6. URL:  https://www.matecconferences.org/articles/matecconf/abs/2017/31/contents/contents.html (retrieved on 05.10.2017).</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">An Experimental Study of the Eﬀects of Wind on a Metal Bridge Crossing with Two Independent Parallel Spans / A. Loktev, O. Poddaeva, A. Fedosova, P. Churin / Nonlinearity. Problems, Solutions and Applications. 2017. Vol. 1. Theoretical and Applied Mathematics. P. 291 - 307. URL: https:/www.novapublishers.com/catalog/product_ info.php?products_id=62045 (дата обращения: 06.10.2017).</mixed-citation><mixed-citation xml:lang="en">Loktev A., Poddaeva O., Fedosova A., Churin P. An Experimental Study of the Effects of Wind on  a Metal Bridge Crossing with Two Independent Parallel Spans. Nonlinearity. Problems, Solutions and  Applications, 2017, Vol. 1. Theoretical and Applied Mathematics, pp. 291 – 307. URL:  https://www.novapublishers.com/catalog/product_info.php?products_id=62045 (retrieved on 06.10.2017).</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">ANSYS CFX 14.5. User’s Guide. Canonsburg: ANSYS Inc., 2012. URL: https://openeclass.teimes.gr/modules/document/ﬁle.php/ MYP143/Ansys%20tutorials.pdf (дата обращения: 06.10.2017).</mixed-citation><mixed-citation xml:lang="en">ANSYS CFX 14.5. User’s Guide. Canonsburg: ANSYS Inc., 2012. URL:  https://openeclass.teimes.gr/modules/document/file.php/MYP143/Ansys%20tutorials.pdf (retrieved on 06.10.2017).</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Egorychev O.O., Churin P.S., Poddaeva O.I. Eхреrimental study of aerodynamic loads on high-rise buildings / Advanced Materials Research. 2015. Vol. 1082. Р. 250 - 253. URL: https:/www. scientiﬁc.net/AMR.1082.250 (дата обращения: 08.10.2017).</mixed-citation><mixed-citation xml:lang="en">Egorychev O. O., Churin P. S., Poddaeva O. I. Eхреrimental study of aerodynamic loads on high- rise buildings. Advanced Materials Research, 2015, Vol. 1082, pp. 250 – 253. URL: https://www.scientific.net/AMR.1082.250 (retrieved on 08.10.2017).</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>
