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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="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Structural Mechanics of Engineering Constructions and Buildings</journal-id><journal-title-group><journal-title xml:lang="en">Structural Mechanics of Engineering Constructions and Buildings</journal-title><trans-title-group xml:lang="ru"><trans-title>Строительная механика инженерных конструкций и сооружений</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1815-5235</issn><issn publication-format="electronic">2587-8700</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">12839</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">RAZREShAYuShchIE URAVNENIYa BEZMOMENTNOY TEORII OBOLOChEK V FORME TsIKLID DYuPENA</article-title><trans-title-group xml:lang="ru"><trans-title>РАЗРЕШАЮЩИЕ УРАВНЕНИЯ БЕЗМОМЕНТНОЙ ТЕОРИИ ОБОЛОЧЕК В ФОРМЕ ЦИКЛИД ДЮПЕНА</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Ivanov</surname><given-names>VYaChESLAV NIKOLAEVICh</given-names></name><name xml:lang="ru"><surname>Иванов</surname><given-names>ВЯЧЕСЛАВ НИКОЛАЕВИЧ</given-names></name></name-alternatives><bio xml:lang="ru">РУДН</bio><email>-</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en"></institution></aff><aff><institution xml:lang="ru">РУДН</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2009-04-15" publication-format="electronic"><day>15</day><month>04</month><year>2009</year></pub-date><issue>4</issue><issue-title xml:lang="en">NO4 (2009)</issue-title><issue-title xml:lang="ru">№4 (2009)</issue-title><fpage>19</fpage><lpage>21</lpage><history><date date-type="received" iso-8601-date="2016-09-12"><day>12</day><month>09</month><year>2016</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2016, Structural Mechanics of Engineering Constructions and Buildings</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2016, Строительная механика инженерных конструкций и сооружений</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="en">Structural Mechanics of Engineering Constructions and Buildings</copyright-holder><copyright-holder xml:lang="ru">Строительная механика инженерных конструкций и сооружений</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://journals.rudn.ru/structural-mechanics/article/view/12839">https://journals.rudn.ru/structural-mechanics/article/view/12839</self-uri><abstract xml:lang="ru">The rezulting Equations of membrane theory 
of shells in the form of dupen's surfaces 
Ivanov V.N.
The paper is considered the differential equations of equilibrium of membrane theory of shells in the form of Dupin's surfaces. It is shown that the geometrical characteristics of the Dupin's surfaces allows to reduce the system of tree equation of equilibrium to one resulting equation of second order. It may be done using stress function or excluding two of the unknowns. Four types of resulting equations are received.</abstract></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Шуликовский В.И. Классическая дифференциальная геометрия. − М.: ГИФМЛ, 1963. − 540 с.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Милинский В.И. Дифференциальная геометрия. − Л.: Изд-во «Кубуч», 1934. − 332 с.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Якубовский A.M. Исследование аналитического метода задания циклид Дюпена при выделении их из конгруэнции окружностей // Прикладная геометрия. - М.: УДН, 1971. - Вып.4. - С. 26-40.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Бойков И.К. Геометрия циклид Дюпена и их применение в строительных объектах// Расчет оболочек строительных конструкций. - М.: УДН, 1982. - С. 116-129.</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Иванов В.Н. On Dupin's syclide, as Joachimsthal's Channel Surfaces// The 10th International Conference of Geometry and Graphics, Ukraine, Kiev, 2002, July 28- August 2, vol. 2. - Kiev.  - P. 350 - 354.</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Рекач В.Г., Кривошапко С.Н. Расчет оболочек сложной геометрии. - М.: Изд-во УДН, 1988. - 176 с.</mixed-citation></ref></ref-list></back></article>
