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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 pub-id-type="doi">10.31897/pmi.2019.6.628</article-id>
      <article-id custom-type="pmi" pub-id-type="custom">pmi-13244</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/13244</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Горное дело</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Mining</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Method for predicting the stress-strain state of the vertical shaft lining  at the drift landing section in saliferous rocks</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Методика прогноза напряженно-деформированного состояния крепи вертикального ствола на участке сопряжения с горизонтальной  выработкой в соляных породах</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>
          <contrib-id contrib-id-type="orcid">0000-0001-8939-0807</contrib-id>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru">Санкт-Петербургский горный университет (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Saint-Petersburg Mining University (Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Buslova</surname>
            <given-names>M. A.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Буслова</surname>
              <given-names>М. А.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Buslova</surname>
              <given-names>M. A.</given-names>
            </name>
          </name-alternatives>
          <email>busloffm@gmail.com</email>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <aff-alternatives id="aff2">
          <aff>
            <institution xml:lang="ru">Санкт-Петербургский горный университет (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Saint-Petersburg Mining University (Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Vilner</surname>
            <given-names>M. A.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Вильнер</surname>
              <given-names>М. А.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Vilner</surname>
              <given-names>M. A.</given-names>
            </name>
          </name-alternatives>
          <email>mary.vilner@gmail.com</email>
          <xref ref-type="aff" rid="aff3"/>
        </contrib>
        <aff-alternatives id="aff3">
          <aff>
            <institution xml:lang="ru">Санкт-Петербургский горный университет (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Saint-Petersburg Mining University (Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Nguyen</surname>
            <given-names>T. T.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Нгуен</surname>
              <given-names>Т. Т.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Nguyen</surname>
              <given-names>T. T.</given-names>
            </name>
          </name-alternatives>
          <email>taitien12@gmail.com</email>
          <xref ref-type="aff" rid="aff4"/>
        </contrib>
        <aff-alternatives id="aff4">
          <aff>
            <institution xml:lang="ru">Санкт-Петербургский горный университет (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Saint-Petersburg Mining University (Russia)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="2019-12-24">
        <day>24</day>
        <month>12</month>
        <year>2019</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2019</year>
      </pub-date>
      <volume>240</volume>
      <fpage>628</fpage>
      <lpage>637</lpage>
      <history>
        <date date-type="received" iso-8601-date="2019-07-13">
          <day>13</day>
          <month>07</month>
          <year>2019</year>
        </date>
        <date date-type="accepted" iso-8601-date="2019-08-31">
          <day>31</day>
          <month>08</month>
          <year>2019</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="2019-12-24">
          <day>24</day>
          <month>12</month>
          <year>2019</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 2019 М. А. Карасев, М. А. Буслова, М. А. Вильнер, Т. Т. Нгуен</copyright-statement>
        <copyright-statement xml:lang="en">© 2019 M. A. Karasev, M. A. Buslova, M. A. Vilner, T. T. Nguyen</copyright-statement>
        <copyright-year>2019</copyright-year>
        <copyright-holder xml:lang="ru">М. А. Карасев, М. А. Буслова, М. А. Вильнер, Т. Т. Нгуен</copyright-holder>
        <copyright-holder xml:lang="en">M. A. Karasev, M. A. Buslova, M. A. Vilner, T. T. Nguyen</copyright-holder>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0" xml:lang="ru">
          <license-p>Эта статья доступна по лицензии Creative Commons Attribution 4.0 International (CC BY 4.0)</license-p>
        </license>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0" xml:lang="en">
          <license-p>This article is licensed under a Creative Commons Attribution 4.0 International License (CC BY 4.0)</license-p>
        </license>
      </permissions>
      <self-uri xlink:type="simple" xlink:href="https://pmi.spmi.ru/pmi/article/view/13244">https://pmi.spmi.ru/pmi/article/view/13244</self-uri>
      <abstract xml:lang="ru">
        <p>Предложена методика и выполнен прогноз напряженно-деформированного состояния крепи вертикального ствола, расположенного в соляных породах, на участке сопряжения с горизонтальной выработкой. Рассмотрено развитие геомеханических процессов в соляном массиве в окрестности сопряжения вертикального ствола, где крепь рассматривается как двухслойная среда: внутренний слой – бетон, внешний слой – компенсационный материал. Для этого применено решение задачи механики сплошной среды в пространственной постановке с учетом длительного деформирования солей и сжимаемости компенсационного слоя. Длительное деформирование соляных пород реализовано за счет введения в численную модель вязкопластической модели деформирования солей, а для моделирования деформирования компенсационного слоя принята модель уплотняемой пены. Такой подход в явном виде учитывает все стадии деформирования материала компенсационного слоя и развития длительных деформаций соляных пород, что позволяет повысить достоверность прогноза напряженно-деформированного состояния крепи вертикального ствола.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>The article proposes a method for predicting the stress-strain state of the vertical shaft lining in saliferous rocks at the drift landing section. The paper considers the development of geomechanical processes in the saliferous rock in the landing area, the support is viewed as a two-layer medium: the inner layer is concrete, the outer layer is compensation material. With this in view, the paper solves the problem of continuum mechanics in a spatial setting, taking into account the long-term deformation of salts and the compressibility of the compensation layer. Long-term deformation of saliferous rocks is described using the viscoplastic model of salt deformation into the numerical model, and the crushable foam model to simulate the deformation of the compensation layer. This approach considers all stages of the deformation of the compensation layer material and the development of long-term deformations of saliferous rocks, which makes it possible to increase the reliability of the forecast of the stress-strain state of the vertical shaft lining.</p>
      </abstract>
      <kwd-group xml:lang="ru">
        <title>Ключевые слова</title>
        <kwd>геомеханика</kwd>
        <kwd>соляной массив</kwd>
        <kwd>длительные деформации</kwd>
        <kwd>вязкопластическая модель</kwd>
        <kwd>компенсационный слой</kwd>
        <kwd>сопряжение</kwd>
        <kwd>обделка</kwd>
      </kwd-group>
      <kwd-group xml:lang="en">
        <title>Keywords</title>
        <kwd>geomechanics</kwd>
        <kwd>saliferous rock mass</kwd>
        <kwd>prolonged deformations</kwd>
        <kwd>viscoplastic model</kwd>
        <kwd>compensation layer</kwd>
        <kwd>landing section</kwd>
        <kwd>lining</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body/>
  <back>
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</article>
