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  <front>
    <journal-meta>
      <journal-id journal-id-type="issn">2411-3336</journal-id>
      <journal-id journal-id-type="eissn">2541-9404</journal-id>
      <journal-title-group>
        <journal-title xml:lang="ru">Записки Горного института</journal-title>
        <journal-title xml:lang="en">Journal of Mining Institute</journal-title>
      </journal-title-group>
      <publisher>
        <publisher-name xml:lang="ru">Санкт-Петербургский горный университет императрицы Екатерины ΙΙ</publisher-name>
        <publisher-name xml:lang="en">Empress Catherine II Saint Petersburg Mining University</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id custom-type="pmi" pub-id-type="custom">pmi-5944</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/5944</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Инновационные направления в проектировании горно-добывающих предприятий</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Innovation in designing of mining plants</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Microstructual mechanical behaviour of soils</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Механическое взаимодействие между частицами грунта на микроструктурном уровне</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Karasev</surname>
            <given-names>M. A.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Карасев</surname>
              <given-names>М. А.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Karasev</surname>
              <given-names>M. A.</given-names>
            </name>
          </name-alternatives>
          <email>karasevma@gmail.com</email>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru">Национальный минерально-сырьевой университет «Горный» (Санкт-Петербург, Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">National Mineral Resources University (Mining University) (Saint-Petersburg, Russia)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="2012-11-19">
        <day>19</day>
        <month>11</month>
        <year>2012</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2012</year>
      </pub-date>
      <volume>198</volume>
      <fpage>202</fpage>
      <lpage>206</lpage>
      <history>
        <date date-type="received" iso-8601-date="2011-10-01">
          <day>01</day>
          <month>10</month>
          <year>2011</year>
        </date>
        <date date-type="accepted" iso-8601-date="2011-12-02">
          <day>02</day>
          <month>12</month>
          <year>2011</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="2012-11-19">
          <day>19</day>
          <month>11</month>
          <year>2012</year>
        </date>
      </history>
      <permissions>
        <copyright-statement>© M. A. Karasev</copyright-statement>
        <copyright-year>2012</copyright-year>
        <copyright-holder xml:lang="ru">М. А. Карасев</copyright-holder>
        <copyright-holder xml:lang="en">M. A. Karasev</copyright-holder>
        <license xlink:href="http://creativecommons.org/licenses/by/4.0">
          <license-p>CC BY 4.0</license-p>
        </license>
      </permissions>
      <self-uri xlink:type="simple" xlink:href="https://pmi.spmi.ru/pmi/article/view/5944">https://pmi.spmi.ru/pmi/article/view/5944</self-uri>
      <abstract xml:lang="ru">
        <p>Рассмотрен подход определения жесткости контакта между частицами грунта. Выполнен анализ двух моделей взаимодействия частиц грунта между собой: модели частиц с гладкой поверхностью и модели частиц с шероховатой поверхностью. Представлены зависимости жесткости контакта двух частиц от размера нормальной силы и шероховатости поверхности.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>Contact stiffness between two particles is considered. Analysis of interaction between two particles based on the smooth and rough contact is done. Dependence of contact stiffness on normal forces and particles surface roughness is presented.</p>
      </abstract>
      <kwd-group xml:lang="ru">
        <title>Ключевые слова</title>
        <kwd>грунты</kwd>
        <kwd>микроструктура</kwd>
        <kwd>частицы</kwd>
        <kwd>механическое  поведение</kwd>
        <kwd>контакт</kwd>
        <kwd>шероховатость</kwd>
        <kwd>жесткость</kwd>
      </kwd-group>
      <kwd-group xml:lang="en">
        <title>Keywords</title>
        <kwd>soils</kwd>
        <kwd>microstructure</kwd>
        <kwd>particles</kwd>
        <kwd>mechanical behavior</kwd>
        <kwd>contact</kwd>
        <kwd>roughness</kwd>
        <kwd>stiffness</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body/>
  <back>
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</article>
