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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">RUDN Journal of Engineering Research</journal-id><journal-title-group><journal-title xml:lang="en">RUDN Journal of Engineering Research</journal-title><trans-title-group xml:lang="ru"><trans-title>Вестник Российского университета дружбы народов. Серия: Инженерные исследования</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2312-8143</issn><issn publication-format="electronic">2312-8151</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">5107</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">Assessment of slopes stability of rockfill dam of Boguchansk hydropower plant</article-title><trans-title-group xml:lang="ru"><trans-title>Оценка устойчивости откосов строящейся каменнонабросной плотины Богучанской ГЭС</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Tabuev</surname><given-names>V P</given-names></name><name xml:lang="ru"><surname>Табуев</surname><given-names>Вадим Павлович</given-names></name></name-alternatives><bio xml:lang="en">Peoples' Friendship University of Russia</bio><bio xml:lang="ru">Российский университет дружбы народов</bio><email>vadim.tab@mail.ru &amp;lt;mailto:vadim.tab@mail.ru&amp;gt;</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Peoples' Friendship University of Russia</institution></aff><aff><institution xml:lang="ru">Российский университет дружбы народов</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2010-02-15" publication-format="electronic"><day>15</day><month>02</month><year>2010</year></pub-date><issue>2</issue><issue-title xml:lang="en">NO2 (2010)</issue-title><issue-title xml:lang="ru">№2 (2010)</issue-title><fpage>123</fpage><lpage>131</lpage><history><date date-type="received" iso-8601-date="2016-09-07"><day>07</day><month>09</month><year>2016</year></date></history><permissions><copyright-statement xml:lang="ru">Copyright ©; 2010, Табуев В.П.</copyright-statement><copyright-year>2010</copyright-year><copyright-holder xml:lang="ru">Табуев В.П.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">http://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://journals.rudn.ru/engineering-researches/article/view/5107">https://journals.rudn.ru/engineering-researches/article/view/5107</self-uri><abstract xml:lang="en">Results of comparative analyses of slopes stability of Boguchansk rockfill dam under action of static and seismic loads are presented. Analyses are performed by traditional (Terzhagi) and numerical (Finite Elements) methods. In the first method the decrease of shear strength of rockfill with increase of normal stresses was considered. In the latter the Mohr-Coulomb perfectly elasticplastic model for rockfill was used. The large margin of slopes stability by Terzhagi method was obtained comparing with F.E. method that allowed to justify the seismic stability of the dam.</abstract><trans-abstract xml:lang="ru">Рассмотрены результаты сравнительных расчетов устойчивости откосов Богучанской каменнонасыпной плотины при статических и сейсмических воздействиях, выполненные обычным (метод Терцаги) и численным (методом конечных элементов) методами расчетов. В расчетах по методу Терцаги учитывалось снижение прочности на сдвиг камня с ростом напряжений. В расчетах по МКЭ использовалась идеально упруго-пластическая модель грунтов Мора-Кулона. Расчеты показали бо2льшую устойчивость откосов плотины по методу Терцаги по сравнению с МКЭ, что позволило обосновать сейсмостойкость плотины.</trans-abstract><kwd-group xml:lang="en"><kwd>rockfill dam</kwd><kwd>slopes stability</kwd><kwd>static and seismic loads</kwd><kwd>shear strength of rockfill</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>устойчивость откосов</kwd><kwd>каменнонасыпная плотина</kwd><kwd>метод Терцаги</kwd><kwd>методом конечных элементов</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Smith I., Griffits D. Programming the Finite Element Method (3-rd edition). Jon Wiley &amp; Sons. New-York; Brisbane; Toronto; Chichester; Weihein. 1999. P. 535.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Marsal R. etc. Presas de Tierra y Enrocamiento. Limosa P., Mexico, 1975. P. 750.</mixed-citation></ref></ref-list></back></article>
