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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">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">10853</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>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">ANALYSIS OF THE STRESS-STRAIN STATE OF SPHERICAL SHELLS WITH THE HELP OF THREE-DIMENSIONAL ELEMENTS</article-title><trans-title-group xml:lang="ru"><trans-title>АНАЛИЗ НДС СФЕРИЧЕСКИХ ОБОЛОЧЕК ТРЕХМЕРНЫМИ ЭЛЕМЕНТАМИ</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>YAKUPOV</surname><given-names>S N</given-names></name><name xml:lang="ru"><surname>ЯКУПОВ</surname><given-names>Самат Нухович</given-names></name></name-alternatives><bio xml:lang="ru">к.т.н., с.н.с.</bio><email>-</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>KIYAMOV</surname><given-names>I H</given-names></name><name xml:lang="ru"><surname>КИЯМОВ</surname><given-names>ИЛЬНУР ХАКИМОВИЧ</given-names></name></name-alternatives><bio xml:lang="ru">инж</bio><email>-</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">nstitute of Mechanics and Engineering, Kazan Science Center, Russian Academy of Sciences</institution></aff><aff><institution xml:lang="ru">ФГБУН РАН Институт механики и машиностроения КазНЦ</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2014-02-15" publication-format="electronic"><day>15</day><month>02</month><year>2014</year></pub-date><issue>2</issue><issue-title xml:lang="en">NO2 (2014)</issue-title><issue-title xml:lang="ru">№2 (2014)</issue-title><fpage>76</fpage><lpage>80</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/10853">https://journals.rudn.ru/structural-mechanics/article/view/10853</self-uri><abstract xml:lang="en">Approach of modeling of massive and thin-walled elements of designs of the difficult geometry which has been set in spherical coordinates by three-dimensional final elements is developed. The three-dimensional object is set by parameters of a single cube which breaks into final elements. The decision in an element is submitted in the form of an interpolation hermit cubic spline of three variables. The analysis intense the deformed condition of a thin- walled spherical cover with local deepening is made.</abstract><trans-abstract xml:lang="ru">Развит подход моделирования массивных и тонкостенных элементов конструк- ций сложной геометрии, заданных в сферических координатах трехмерными конечны- ми элементами. Трехмерный объект задается параметрами единичного куба, который разбивается на конечные элементы. Решение в элементе представляется в виде ин- терполяционного эрмитового кубического сплайна трех переменных. Выполнен анализ напряженно-деформированного состояния тонкостенной сферической оболочки с ло- кальным углублением</trans-abstract><kwd-group xml:lang="en"><kwd>finite element method</kwd><kwd>spherical shell</kwd><kwd>cubic spline</kwd><kwd>local hollow</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>сферическая оболочка</kwd><kwd>метод конечного элемента</kwd><kwd>сферическая оболочка</kwd><kwd>метод конечного элемента</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Кантюков Р.А., Якупов Н.М., Тамеев И.М., Киямов Х.Г., Якупов С.Н., Кантюков Р.Р. Концентрация напряжений в трубе с протяженным углублением // Газовая про- мышленность. 2013. - №7. - С. 28-30.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Zhou D., McGee O.G. On the three-dimensional vibrations of elastic prisms with skew cross-section. Meccanica. - 2013. - Vol. 48, No4. - P. 993-1016</mixed-citation></ref></ref-list></back></article>
