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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">10.31675/1607-1859-2022-24-1-175-187</article-id><article-id custom-type="elpub" pub-id-type="custom">vestniktgasu-1159</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>ВОДОСНАБЖЕНИЕ, КАНАЛИЗАЦИЯ, СТРОИТЕЛЬНЫЕ СИСТЕМЫ ОХРАНЫ ВОДНЫХ РЕСУРСОВ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>WATER SUPPLY, SEWERAGE, BUILDING SYSTEMS OF WATER RESOURCE PROTECTION</subject></subj-group></article-categories><title-group><article-title>Микроволновая обработка природных сорбентов в технологии очистки сточных вод</article-title><trans-title-group xml:lang="en"><trans-title>Mikrovolnovaya obrabotka prirodnykh sorbentov v tekhnologii ochistki stochnykh vod [Microwave treatment of natural sorbents in wastewater purification]</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>Коршикова</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Korshikova</surname><given-names>E. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Коршикова Елена Сергеевна, аспирант</p><p>625000, г. Тюмень, ул. Володарского, 38</p></bio><bio xml:lang="en"><p>Elena S. Korshikova, Research Assistant</p><p>38, Volodarskii Str., 625000, Tyumen</p></bio><email xlink:type="simple">lena-malysh-90@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Фугаева</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Fugaeva</surname><given-names>A. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Фугаева Анастасия Михайловна, аспирант</p><p>625000, г. Тюмень, ул. Володарского, 38</p></bio><bio xml:lang="en"><p>Anastasiya M. Fugaeva, Research Assistant</p><p>38, Volodarskii Str., 625000, Tyumen</p></bio><email xlink:type="simple">nastyafugaeva@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Вялкова</surname><given-names>Е. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Vyalkova</surname><given-names>E. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Вялкова Елена Игоревна, канд. техн. наук, доцент</p><p>625000, г. Тюмень, ул. Володарского, 38</p><p> </p><p> </p></bio><bio xml:lang="en"><p>Elena I. Vyalkova, PhD, A/Professor</p><p>38, Volodarskii Str., 625000, Tyumen</p><p> </p></bio><email xlink:type="simple">vyalkova-e@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Осипова</surname><given-names>Е. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Osipova</surname><given-names>E. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Осипова Елена Юрьевна, канд. техн. наук, доцент</p><p>634003, г. Томск, пл. Соляная, 2</p><p> </p></bio><bio xml:lang="en"><p>Elena Yu. Osipova, PhD, A/Professor</p><p>2, Solyanaya Sq., 634003, Tomsk</p></bio><email xlink:type="simple">kyky60@bk.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Тюменский индустриальный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Tyumen Industrial University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Томский государственный архитектурно-строительный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Tomsk State University of Architecture and Building</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>22</day><month>02</month><year>2022</year></pub-date><volume>24</volume><issue>1</issue><fpage>175</fpage><lpage>187</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Коршикова Е.С., Фугаева А.М., Вялкова Е.И., Осипова Е.Ю., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Коршикова Е.С., Фугаева А.М., Вялкова Е.И., Осипова Е.Ю.</copyright-holder><copyright-holder xml:lang="en">Korshikova E.S., Fugaeva A.M., Vyalkova E.I., Osipova E.Y.</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/1159">https://vestnik.tsuab.ru/jour/article/view/1159</self-uri><abstract><p>В процессе проектирования сборно-монолитных конструкций необходимо учитывать возможное разрушение по контактному шву сопряжения монолитного и сборного бетонов.Причём, как показывают исследования различных авторов, качество устройства шва существенно влияет на его прочностные показатели. Кроме того, напряжённо-деформированное состояние контактного шва можно разделить на «классические» 3 стадии.Рассмотрев конструктивные особенности формирования напряжённо-деформированного состояния сборно-монолитной конструкции в процессе воздействия сдвигающего усилия, авторы статьи отметили, что прослеживается линейная зависимость между предельными сдвигающими напряжениями, усилиями вертикального обжатия шва и степенью армирования поперечной арматурой. В связи с тем, что процесс деформирования контактного шва напрямую связан с вопросами трения и адгезии, в качестве основополагающей расчётной методики принят двучленный закон трения, предложенный проф. Б.В. Дерягиным.В данной методике расчёта в качестве критерия исчерпания несущей способности принимается достижение предельных напряжений на сдвиг и основывается на коэффициенте истинного трения, напряжений обжатия и достижении предела текучести в поперечной арматуре.Сопоставление результатов расчёта с данными экспериментальных исследований имеет удовлетворительную сходимость.</p></abstract><trans-abstract xml:lang="en"><sec><title>Purpose</title><p>Purpose: Modification of natural sorbents to improve their sorption properties. Design: Microwave treatment effect on the properties of peat, reindeer moss, moss and pine sawdust.Research findings: Short-term microwave treatment has no effect on the moisture and oil absorption by peat and moss. On the contrary, the properties of reindeer moss and sawdust are improved, especially of wood waste, i. e., oil capacity increases by 41 %. The microwave treatment of reindeer moss and pine sawdust provides 11.4 and 17 % increase in the sorption capacity in relation to oil products dissolved in water, respectively. The best effect is observed for pine sawdust irradiation with 600 W microwaves for one minute. Practical implication: Activated sorbents can be used in purification of wastewater containing petroleum products.Originality/value: The sorption properties of Arctic natural materials modified with microwaves are studied for the first time.</p><p> </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>природные сорбенты</kwd><kwd>нефтепродукты</kwd><kwd>микроволновая обработка</kwd><kwd>влагоемкость</kwd><kwd>нефтеемкость</kwd><kwd>интенсификация сорбции</kwd></kwd-group><kwd-group xml:lang="en"><kwd>natural sorbents</kwd><kwd>petroleum products</kwd><kwd>microwave treatment</kwd><kwd>moisture capacity</kwd><kwd>oil capacity</kwd><kwd>sorption intensification</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">Taufik S.H., Ahmad S.A., Zakaria N.N., Shaharuddin N.A., Azmi A.A., Khalid F.E., Merican F., Convey P., Zulkharnain A., Abdul Khalil K. 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