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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-5440</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/5440</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Проблемы добычи рудного и нерудного сырья</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Topical issues in mining of ore and nonmetallic minerals</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Rock displacements in the vicinity of the face of the  unsupported excavation</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Характер смещений вмещающих пород  в призабойной зоне незакрепленной выработки</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Kovalsky</surname>
            <given-names>E. R.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Ковальский</surname>
              <given-names>Е. Р.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Kovalsky</surname>
              <given-names>E. R.</given-names>
            </name>
          </name-alternatives>
          <email>e.r.kovalsky@gmail.com</email>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru">Национальный минерально-сырьевой университет «Горный» (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">National Mineral Resources University (Mining University) (Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Mozer</surname>
            <given-names>S. P.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Мозер</surname>
              <given-names>С. П.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Mozer</surname>
              <given-names>S. P.</given-names>
            </name>
          </name-alternatives>
          <email>mozer1@yandex.ru</email>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <aff-alternatives id="aff2">
          <aff>
            <institution xml:lang="ru">Национальный минерально-сырьевой университет «Горный» (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">National Mineral Resources University (Mining University) (Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <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>blind2006@mail.ru</email>
          <xref ref-type="aff" rid="aff3"/>
        </contrib>
        <aff-alternatives id="aff3">
          <aff>
            <institution xml:lang="ru">Национальный минерально-сырьевой университет «Горный» (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">National Mineral Resources University (Mining University) (Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Kosukhin</surname>
            <given-names>N. I.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Косухин</surname>
              <given-names>Н. И.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Kosukhin</surname>
              <given-names>N. I.</given-names>
            </name>
          </name-alternatives>
          <email>kola470@mail.ru</email>
          <xref ref-type="aff" rid="aff4"/>
        </contrib>
        <aff-alternatives id="aff4">
          <aff>
            <institution xml:lang="ru">Национальный минерально-сырьевой университет «Горный» (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">National Mineral Resources University (Mining University) (Russia)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="2013-12-27">
        <day>27</day>
        <month>12</month>
        <year>2013</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2013</year>
      </pub-date>
      <volume>206</volume>
      <fpage>74</fpage>
      <lpage>77</lpage>
      <history>
        <date date-type="received" iso-8601-date="2013-01-22">
          <day>22</day>
          <month>01</month>
          <year>2013</year>
        </date>
        <date date-type="accepted" iso-8601-date="2013-03-24">
          <day>24</day>
          <month>03</month>
          <year>2013</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="2013-12-27">
          <day>27</day>
          <month>12</month>
          <year>2013</year>
        </date>
      </history>
      <permissions>
        <copyright-statement>© E. R. Kovalsky, S. P. Mozer, M. A. Karasev, N. I. Kosukhin</copyright-statement>
        <copyright-year>2013</copyright-year>
        <copyright-holder xml:lang="ru">Е. Р. Ковальский, С. П. Мозер, М. А. Карасев, Н. И. Косухин</copyright-holder>
        <copyright-holder xml:lang="en">E. R. Kovalsky, S. P. Mozer, M. A. Karasev, N. I. Kosukhin</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/5440">https://pmi.spmi.ru/pmi/article/view/5440</self-uri>
      <abstract xml:lang="ru">
        <p>Получена зависимость смещения контура выработки от расстояния до забоя , позволяющая рассчитывать нагрузки на крепь с учетом отставания работ по креплению от проходческих работ. Приведены некоторые результаты расчета осевых усилий в элементах крепи. Расчеты выполнены методом конечных элементов в трехмерной постановке.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>The relationship between displacements of the excavation contour and distance to the excavation face is obtained in the paper. The relationship allows to calculate support pressure with the account for delay of the support installation. Some calculation results of axial forces in the support are given. Calculations are made on the basis of finite-element method with three dimensional models.</p>
      </abstract>
      <kwd-group xml:lang="ru">
        <title>Ключевые слова</title>
        <kwd>крепление</kwd>
        <kwd>метод конечных элементов</kwd>
        <kwd>смещения</kwd>
      </kwd-group>
      <kwd-group xml:lang="en">
        <title>Keywords</title>
        <kwd>support</kwd>
        <kwd>finite element method</kwd>
        <kwd>displacements</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body/>
  <back>
    <ref-list>
      <ref id="ref1">
        <label>1</label>
        <mixed-citation xml:lang="ru">Chern J.C., Shiao F.Y., and Yu C.W. An empirical safety criterion for tunnel construction. // Proc. Regional Symp. on Sedimentary Rock Engeneering. Taipei, Taiwan, 20-22 November, 1998.</mixed-citation>
        <mixed-citation xml:lang="en">Chern J.C., Shiao F.Y.,  and  Yu C.W.  An  empirical  safety  criterion  for  tunnel  construction.  //  Proc.  Regional  Symp.  on  Sedimentary  Rock  Engeneering.  Taipei,  Taiwan,  20-22 November, 1998. </mixed-citation>
      </ref>
      <ref id="ref2">
        <label>2</label>
        <mixed-citation xml:lang="ru">Hoek E. Tunnel support in weak rock // Proc. Regional Symp. on Sedimentary Rock Engeneering. Taipei, Taiwan, 20-22 November, 1998.</mixed-citation>
        <mixed-citation xml:lang="en">Hoek E.  Tunnel  support  in  weak  rock  //  Proc.  Regional  Symp.  on  Sedimentary  Rock  Engeneering.  Taipei,  Taiwan, 20-22 November, 1998.  </mixed-citation>
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      <ref id="ref3">
        <label>3</label>
        <mixed-citation xml:lang="ru">Hoek E. Support for very weak rock associated with faults and shear zones // Proc. International Symposium on Rock Support and Reinforcements Practice in Mining. Kalgoorlie, Australia, 14-19 March, 1999.</mixed-citation>
        <mixed-citation xml:lang="en">Hoek E. Support for very weak rock associated with faults  and  shear  zones  //  Proc.  International  Symposium  on  Rock  Support  and  Reinforcements  Practice  in  Mining.  Kalgoorlie, Australia, 14-19 March, 1999.</mixed-citation>
      </ref>
    </ref-list>
  </back>
</article>
