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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">vestniktgasu</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Томского государственного архитектурно-строительного университета</journal-title><trans-title-group xml:lang="en"><trans-title>Vestnik Tomskogo gosudarstvennogo arkhitekturno-stroitel'nogo universiteta. JOURNAL of Construction and Architecture</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1607-1859</issn><issn pub-type="epub">2310-0044</issn><publisher><publisher-name>Tomsk State University of Architecture and Building</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31675/1607-1859-2019-21-1-201-208</article-id><article-id custom-type="elpub" pub-id-type="custom">vestniktgasu-570</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>ОСНОВАНИЯ И ФУНДАМЕНТЫ, ПОДЗЕМНЫЕ СООРУЖЕНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BASES, FOUNDATIONS AND SUBSTRUCTURES</subject></subj-group></article-categories><title-group><article-title>РАСЧЕТ ПЛИТ ПЕРЕМЕННОЙ ЖЕСТКОСТИ НА УПРУГОМ ОСНОВАНИИ С ПЕРЕМЕННЫМ КОЭФФИЦИЕНТОМ ПОСТЕЛИ</article-title><trans-title-group xml:lang="en"><trans-title>STRENGTH ANALYSIS OF VARIABLE RIGIDITY SLABS ON ELASTIC SUPPORT WITH VARIABLE SUBGRADE RATIO</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>Барменкова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Barmekova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Барменкова Елена Вячеславовна, канд. техн. наук, доцент</p><p>129337, г. Москва, Ярославское шоссе, 26</p></bio><bio xml:lang="en"><p>Elena V. Barmenkova, PhD, A/Professor</p><p>26, Yaroslavskoe Road, 129337, Moscow</p></bio><email xlink:type="simple">elena_yurs@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>The National Research Moscow State University of Civil Engineering</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>27</day><month>02</month><year>2019</year></pub-date><volume>0</volume><issue>1</issue><fpage>201</fpage><lpage>208</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Барменкова Е.В., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Барменкова Е.В.</copyright-holder><copyright-holder xml:lang="en">Barmekova E.V.</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://vestnik.tsuab.ru/jour/article/view/570">https://vestnik.tsuab.ru/jour/article/view/570</self-uri><abstract><p>Описан расчет плит на упругом основании с переменным и постоянным коэффициентом постели, как двухслойных, так и однослойных. Расчет основан на решении дифференциального уравнения изгиба плиты методом конечных элементов. Результаты расчета сравниваются для различных моделей плиты и упругого основания. Расчеты для двухслойной плиты на упругом основании с переменным коэффициентом постели приведены для различной высоты верхнего слоя.</p></abstract><trans-abstract xml:lang="en"><p>The paper presents the strength analysis of variable rigidity slabs on elastic support with the variable subgrade ratio. The analysis is based on a solution of the differential equation of the slab flexure using the finite element method. The results are obtained for different slabs on the elastic support. The results are presented for the different thickness of the upper layer of the two-layer slab on the elastic support with the variable subgrade ratio.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>метод конечных элементов</kwd><kwd>многослойные конструкции</kwd><kwd>плита на упругом основании</kwd><kwd>система «здание – фундамент – основание»</kwd></kwd-group><kwd-group xml:lang="en"><kwd>finite element method</kwd><kwd>multilayer structure</kwd><kwd>elastic support</kwd><kwd>buildingfoundation system</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">Андреев В.И., Барменкова Е.В. Расчет двухслойной плиты на упругом основании с учетом собственного веса // Теоретические основы строительства: труды XIX Российскопольско-словацкого семинара. Жилина, 2010. C. 39–44.</mixed-citation><mixed-citation xml:lang="en">Andreev V.I., Barmenkova E.V. 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