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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">17797</article-id><article-id pub-id-type="doi">10.22363/1815-5235-2018-14-1-70-79</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Seismic resistence</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Сейсмостойкость сооружений</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">FEASIBLITY EVALUATION FOR A PREDEFINED SEISMIC RESISTANCE OF STRUCTURES</article-title><trans-title-group xml:lang="ru"><trans-title>РАСЧЕТНОЕ ОБОСНОВАНИЕ ЗАДАННОГО УРОВНЯ СЕЙСМОСТОЙКОСТИ</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>DZHINCHVELASHVILI</surname><given-names>GURAM A</given-names></name><name xml:lang="ru"><surname>ДЖИНЧВЕЛАШВИЛИ</surname><given-names>ГУРАМ АВТАНДИЛОВИЧ</given-names></name></name-alternatives><bio xml:lang="en"><p>DSc (in Engineering), Professor, Head of Department of Advanced Mathematics and Natural Sciences, Moscow State University of Transport, Moscow</p></bio><bio xml:lang="ru"><p>доктор технических наук, профессор, заведующий кафедрой высшей математики и естественных наук, Российский университет транспорта (МИИТ)</p></bio><email>guram2004@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>BULUSHEV</surname><given-names>SERGEY V</given-names></name><name xml:lang="ru"><surname>БУЛУШЕВ</surname><given-names>СЕРГЕЙ ВАЛЕРЬЕВИЧ</given-names></name></name-alternatives><bio xml:lang="en"><p>engineer, Moscow State University of Civil Engineering (National Research University).</p></bio><bio xml:lang="ru"><p>инженер, Национальный исследовательский Московский государственный строительный университет (НИУ МГСУ).</p></bio><email>sergey.bulushev@gmail.com</email><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Russian University of Transport, Moscow, Russian Federation</institution></aff><aff><institution xml:lang="ru">Российский университет транспорта, Москва, Россия</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Moscow State University of Civil Engineering (National Research University), Moscow, Russian Federation</institution></aff><aff><institution xml:lang="ru">Национальный исследовательский Московский государственный строительный университет, Москва, Россия</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2018-02-15" publication-format="electronic"><day>15</day><month>02</month><year>2018</year></pub-date><volume>14</volume><issue>1</issue><issue-title xml:lang="en">VOL 14, NO1 (2018)</issue-title><issue-title xml:lang="ru">ТОМ 14, №1 (2018)</issue-title><fpage>70</fpage><lpage>79</lpage><history><date date-type="received" iso-8601-date="2018-02-09"><day>09</day><month>02</month><year>2018</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2018, DZHINCHVELASHVILI G.A., BULUSHEV S.V.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2018, ДЖИНЧВЕЛАШВИЛИ Г.А., БУЛУШЕВ С.В.</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="en">DZHINCHVELASHVILI G.A., BULUSHEV S.V.</copyright-holder><copyright-holder xml:lang="ru">ДЖИНЧВЕЛАШВИЛИ Г.А., БУЛУШЕВ С.В.</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/structural-mechanics/article/view/17797">https://journals.rudn.ru/structural-mechanics/article/view/17797</self-uri><abstract xml:lang="en"><p>Nowadays seismic resistant structural design is based on force analysis and on representing the earthquake effect as equivalent static forces set as elastic response spectra (response spectrum method). These response spectra link the law of earth motion to the absolute acceleration of the structure's model. This approach takes no account of either the effect of intense motion duration or of the plastic behavior of the structure. The frequency content and the duration of earth oscillations immediately influence the energy taken in by the building and causing damage to its elements. In theoretical terms, the input energy depends on the model of the structure in question. The input energy is determined by a dynamic calculation for the selected model or by theoretical assessment. Then, the energy is compared to the energy capacity, i.e. maximum energy which can be conveyed to the building before it collapses. Conventionally, the energy capacity is compared to the plastic component of the input energy (absorbed by the building). This forms the basis for the energy method of seismic structural design. The present paper considers a seismic resistance feasibility calculation technique employing non-linear statistical analysis based on the energy-centered approach. Non-linear static and non-linear dynamic calculations were run for a three-story frame. The two methods were benchmarked against each other, the importance of the higher modes of vibration was exposed, the importance of analyzing their influence on the system's response was emphasized</p></abstract><trans-abstract xml:lang="ru"><p>В настоящий момент, сейсмостойкое проектирование зданий и сооружений основано на силовом расчете. Эффект землетрясения представляется эквивалентными статическими силами. Эти силы рассчитываются с помощью упругих спектров реакций, связывающих абсолютное ускорение сооружения с законом движения грунта (линейноспектральный метод). Этот метод не может непосредственно учесть ни влияния длительности сильных землетрясений, ни нелинейного поведения конструкций. Энергия, поступившая в сооружение и вызывающая повреждение его элементов, напрямую зависит от продолжительности и частотного состава колебаний грунта. Входная энергия непосредственно зависит от рассматриваемой модели сооружения. Она может быть определена как на основе теоретических оценок, так и в результате динамического анализа выбранной модели. В результате входная энергия сравнивается с максимальной энергией, которую может воспринять сооружение до его разрушения, т.е. с энергоемкостью. Как правило, сравнению подлежит неупругая часть входной энергии (поглощенной сооружением). В этом заключается идея энергетического метода сейсмостойкого проектирования. В настоящей работе рассматривается методика расчетного обоснования сейсмостойкости сооружений при помощи нелинейного статического анализа, который основан на энергетическом подходе. Произведены расчеты трехэтажной стальной рамы нелинейным статическим и нелинейным динамическим методами. Приведен сравнительный анализ этих методов, показана значимость высших форм колебаний и необходимость анализа их влияния на реакцию системы</p></trans-abstract><kwd-group xml:lang="en"><kwd>pushover analysis</kwd><kwd>seismic resilience</kwd><kwd>non-linear calculation technique</kwd><kwd>non-linear dynamic calculation technique</kwd><kwd>pushover analysis</kwd><kwd>accelerogram</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>сейсмостойкость</kwd><kwd>нелинейный метод расчета</kwd><kwd>нелинейный статический метод расчета</kwd><kwd>нелинейный динамический метод расчета</kwd><kwd>акселерограмма</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Mkrtychev, O.V., Dzhinchvelashvili, G.A. (2012). Accounting Problems of Nonlinear Seismic Stability in the Theory (Hypothesis and Errors). Moscow: MGSU publ. 192. 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