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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">geolmsu</journal-id><journal-title-group><journal-title xml:lang="ru">ВЕСТНИК МОСКОВСКОГО УНИВЕРСИТЕТА. СЕРИЯ 4. ГЕОЛОГИЯ</journal-title><trans-title-group xml:lang="en"><trans-title>Moscow University Bulletin. Series 4. Geology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0579-9406</issn><publisher><publisher-name>Издательский Дом МГУ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.33623/0579-9406-2020-3-126-137</article-id><article-id custom-type="elpub" pub-id-type="custom">geolmsu-250</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>Статьи</subject></subj-group></article-categories><title-group><article-title>Применение динамических атрибутов акустического сигнала для оценки контакта сваи с вмещающими грунтами</article-title><trans-title-group xml:lang="en"><trans-title>Applying of dynamic acoustic signal attributes for evaluation of the contact between pile and soils</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>Капустин</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kapustin</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>геологический факультет, кафедра сейсмометрии и геоакустики, мл. науч. с., канд. физ.-мат. н.</p><p>119991, Москва, ГСП-1, Ленинские Горы, 1</p></bio><bio xml:lang="en"><p>119991, Moscow, GSP-1, Leninskiye Gory, 1</p></bio><email xlink:type="simple">1391854@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>Чуркин</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Churkin</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>руководитель отдела геофизики</p><p>117198, Москва, ул. Миклухо-Маклая, вл. 8, стр. 3</p></bio><bio xml:lang="en"><p>117198, Moscow, Mikluho-Maklaya St., Bld. 8, Pde 3</p></bio><email xlink:type="simple">chaa92@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Московский государственный университет имени М.В. Ломоносова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Lomonosov Moscow State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ООО «ЭГЕОС»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>LLC “AIGEOS”</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>28</day><month>06</month><year>2020</year></pub-date><volume>0</volume><issue>3</issue><fpage>126</fpage><lpage>137</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Капустин В.В., Чуркин А.А., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Капустин В.В., Чуркин А.А.</copyright-holder><copyright-holder xml:lang="en">Kapustin V.V., Churkin A.A.</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.geol.msu.ru/jour/article/view/250">https://vestnik.geol.msu.ru/jour/article/view/250</self-uri><abstract><p>Поверхностный сейсмоакустический метод — один из наиболее часто используемых геофизических методов для контроля за качеством свайных фундаментов. Анализ данных, полученных этим методом в частотной области, позволяет получить дополнительную информацию об изучаемом фундаменте. Авторы предлагают методику оценки контакта сваи с вмещающими грунтами на основании анализа динамических атрибутов частотного отклика сваи на ударное воздействие. Качественные выводы, получаемые с использованием предложенной методики, могут быть использованы для оценки состояния сооружения и планирования прямых испытаний по определению несущей способности сваи.</p></abstract><trans-abstract xml:lang="en"><p>The low-strain impact method is one of the most commonly used non-destructive geophysical methods in pile integrity testing. Data analysis of the low-strain method in the frequency domain allows the researcher to get additional information about the studied foundation. The authors of the article propose a methodology for assessing the contact of piles with soils based on an analysis of the dynamic attributes of the frequency response. Conclusions drawn from using the above-described method can be used by engineers to study piles quality and to plan direct static load tests to determine the bearing capacity of piles.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>испытания свай</kwd><kwd>дефектоскопия</kwd><kwd>сейсмоакустический метод</kwd><kwd>метод переходной характеристики</kwd><kwd>акустическое излучение</kwd><kwd>акустический контакт</kwd><kwd>несущая способность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>pile testing</kwd><kwd>defectoscopy</kwd><kwd>low strain impact method</kwd><kwd>transient response method</kwd><kwd>acoustic emission</kwd><kwd>acoustic contact</kwd><kwd>bearing capacity</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">Капустин В.В. К вопросу о физических основах акустического метода испытания свай // Инженерные изыскания. 2011. № 11. 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