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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">sibadi</journal-id><journal-title-group><journal-title xml:lang="ru">Научный рецензируемый журнал "Вестник СибАДИ"</journal-title><trans-title-group xml:lang="en"><trans-title>The Russian Automobile and Highway Industry Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2071-7296</issn><issn pub-type="epub">2658-5626</issn><publisher><publisher-name>The Siberian State Automobile and Highway University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.26518/2071-7296-2020-17-2-162-171</article-id><article-id custom-type="elpub" pub-id-type="custom">sibadi-1061</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>ТРАНСПОРТНОЕ, ГОРНОЕ И СТРОИТЕЛЬНОЕ МАШИНОСТРОЕНИЕ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>TRANSPORT, MINING AND BUILDING MACHINERY ENGINEERING</subject></subj-group></article-categories><title-group><article-title>ВЗАИМОДЕЙСТВИЕ ВИНТОВОЙ ЛОПАСТИ БУРОВОГО ИНСТРУМЕНТА С МЕРЗЛЫМ ГРУНТОМ</article-title><trans-title-group xml:lang="en"><trans-title>INTERACTION OF A HELICAL BLADE OF A DRILLING TOOL WITH FROZEN GROUND</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>Мартюченко</surname><given-names>И. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Martiuchenko</surname><given-names>I. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мартюченко Игорь Гаврилович (г. Саратов) – д-р техн. наук, проф., проф. кафедры «Транспортное строительство»</p><p>410054, г. Саратов, ул. Политехническая, 77</p></bio><bio xml:lang="en"><p>Igor G. Martiuchenko (Saratov, Russia) – Dr. of Tech. Sci., Professor, the Department of Transport Construction</p><p>410054, Saratov, Polytechnicheskaia Street, 77</p></bio><email xlink:type="simple">sdm-sstu@rambler.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>Зенин</surname><given-names>М. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Zenin</surname><given-names>M. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Зенин Максим Иванович (г. Саратов) – ассистент кафедры «Транспортное строительство»</p><p>410054, г. Саратов, ул. Политехническая, 77</p></bio><bio xml:lang="en"><p>Maksim I. Zenin (Saratov, Russia) – Assistant, the Department of Transport Construction</p><p>410054, Saratov, Polytechnic, 77</p></bio><email xlink:type="simple">sdm-sstu@rambler.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «СГТУ имени Ю.А. Гагарина»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State Budgetary Educational Institution of Higher Education «Saratov State Technical university named after Y.A. Gagarin»</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>24</day><month>05</month><year>2020</year></pub-date><volume>17</volume><issue>2</issue><fpage>162</fpage><lpage>171</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Мартюченко И.Г., Зенин М.И., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Мартюченко И.Г., Зенин М.И.</copyright-holder><copyright-holder xml:lang="en">Martiuchenko I.G., Zenin M.I.</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.sibadi.org/jour/article/view/1061">https://vestnik.sibadi.org/jour/article/view/1061</self-uri><abstract><sec><title>Введение</title><p>Введение. Бурение мерзлых и вечномерзлых грунтов является одним из сложных и энергоемких процессов производства земляных работ. Существующие буровые инструменты недостаточно эффективны в использовании, т.к. реализуют энергоемкие процессы бурения и не всегда пригодны для различных типов грунтов. Перспективным является применение винтовых рабочих органов, реализующих процесс разрушения грунта менее энергоемкими видами деформаций. Целью проведенных экспериментальных исследований являлось изучение процесса взаимодействия винтовой лопасти бурового инструмента с мерзлым.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В статье описана методика проведения экспериментальных исследований изучения процесса взаимодействия винтовой лопасти бурового инструмента с мерзлым грунтом и исследуемые модели бурового инструмента. Изучено влияние геометрических параметров винтового бура на процесс образования скважины.</p></sec><sec><title>Результаты</title><p>Результаты. В результате экспериментальных исследований доказана гипотеза о возможности осуществления процесса бурения деформацией отрыва и получения скважины диаметром больше диаметра разрушающего участка винтовой лопасти. Установлена зависимость объема разрушаемого грунта и отношения диаметра полученной скважины к диаметру разрушающей части винтовой лопасти от угла поворота радиуса винтовой лопасти, при котором происходит его приращение.</p></sec><sec><title>Заключение</title><p>Заключение. Установлено, что винтовой буровой инструмент осуществляет бурение скважины за счет реализации деформации отрыва, что позволяет достигать более эффективного бурения и получать диаметр скважины большего размера, чем диаметр разрушающего участка винтовой лопасти.</p><p>Прозрачность финансовой деятельности: авторы не имеют финансовой заинтересованности в представленных материалах или методах. Конфликт интересов отсутствует.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. Drilling of frozen and permafrost soils is one of the most complicated and energy-intensive processes of earthworks. The current drilling tools are not efficient enough to use since they implement energy-intensive drilling processes and are not always suitable for various types of soil. The use of helical working elements that implement the process of soil destruction with less energy-intensive types of deformations is advanced. The purpose of the research is to study the interaction of a helical blade of a drilling tool with frozen soil.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The article covers a method for conducting experimental studies of the interaction of a helical blade of a drilling tool with frozen ground and the tested models of the drilling tool. The influence of geometric parameters of a helical drill on a borehole formation process is studied.</p></sec><sec><title>Results</title><p>Results. The experimental research proved the hypothesis about the possibility of implementing a drilling process with tearing strain and obtaining a borehole diameter larger than a diameter of a destructive section of a helical blade. The dependence of the destroyed soil volume and the relation of an obtained borehole diameter to a diameter of a destroying section of a helical blade according to the angle of bend of a helical blade radius at which its increment occurs is determined.</p><p>Discussions and conclusion. It is established that a helical drilling tool performs a borehole drilling due to the tearing strain implementation, which makes it possible to achieve more efficient drilling and obtain a borehole diameter larger than a diameter of the destroying section of a helical blade.</p></sec><sec><title>Financial transparency</title><p>Financial transparency: the authors have no financial interest in the presented materials or methods. There is no conflict of interest.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>винтовой рабочий орган</kwd><kwd>мерзлый грунт</kwd><kwd>бурение мерзлого грунта</kwd><kwd>винтовая лопасть</kwd><kwd>откол грунта</kwd><kwd>внедрение лопасти</kwd><kwd>разрушающая часть</kwd><kwd>буровой инструмент</kwd></kwd-group><kwd-group xml:lang="en"><kwd>helical working element</kwd><kwd>frozen ground</kwd><kwd>frozen ground drilling</kwd><kwd>helical blade</kwd><kwd>soil spalling</kwd><kwd>blade punching</kwd><kwd>destroying section</kwd><kwd>drilling tool</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">Lev V.E., Lev V.E, Izzy M.K. Well drilling in permafrost regions: dynamics of the thawed zone. Polar Research. 2019. vol. 38.</mixed-citation><mixed-citation xml:lang="en">Lev V.E., Lev V.E, Izzy M.K. Well drilling in permafrost regions: dynamics of the thawed zone. 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