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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-11011</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/11011</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Без раздела</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Without section</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Determination of bearing capacity of fractured direct roof in the bottom-hole space of mine workings</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Определение несущей способности трещиноватой непосредственной кровли в призабойном пространстве очистных выработок</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Entus</surname>
            <given-names>Ya. B.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Ентус</surname>
              <given-names>Я. Б.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Entus</surname>
              <given-names>Ya. B.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru"> (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en"> (Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Ovcharenko</surname>
            <given-names>G. V.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Овчаренко</surname>
              <given-names>Г. В.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Ovcharenko</surname>
              <given-names>G. V.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <aff-alternatives id="aff2">
          <aff>
            <institution xml:lang="ru"> (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en"> (Russia)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="1980-02-01">
        <day>01</day>
        <month>02</month>
        <year>1980</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1980</year>
      </pub-date>
      <volume>82</volume>
      <fpage>80</fpage>
      <lpage>83</lpage>
      <history>
        <date date-type="received" iso-8601-date="1979-08-28">
          <day>28</day>
          <month>08</month>
          <year>1979</year>
        </date>
        <date date-type="accepted" iso-8601-date="1979-10-05">
          <day>05</day>
          <month>10</month>
          <year>1979</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1980-02-01">
          <day>01</day>
          <month>02</month>
          <year>1980</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1980 Я. Б. Ентус, Г. В. Овчаренко</copyright-statement>
        <copyright-statement xml:lang="en">© 1980 Ya. B. Entus, G. V. Ovcharenko</copyright-statement>
        <copyright-year>1980</copyright-year>
        <copyright-holder xml:lang="ru">Я. Б. Ентус, Г. В. Овчаренко</copyright-holder>
        <copyright-holder xml:lang="en">Ya. B. Entus, G. V. Ovcharenko</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/11011">https://pmi.spmi.ru/pmi/article/view/11011</self-uri>
      <abstract xml:lang="ru">
        <p>На основании изучения механизма образования трещин давления и перемещения кровли в пределах незакрепленной части призабойного пространства и лавах пологих пластов Донбасса установлено, что непосредственную кровле следует рассматривать как систему, имеющую блочную структуру ...</p>
      </abstract>
      <abstract xml:lang="en">
        <p>On the basis of studying the mechanism of formation of pressure cracks and roof movement within the unfixed part of the bottom-hole space and face faces of low-lying formations of Donbass it is established that the immediate roof should be considered as a system having a block structure ...</p>
      </abstract>
    </article-meta>
  </front>
  <body/>
  <back>
    <ref-list>
      <ref id="ref1">
        <label>1</label>
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        <mixed-citation xml:lang="en">Borisov A.A. Calculation of rock pressure in face faces of hollow strata". Moscow, Nedra, 1964.</mixed-citation>
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      <ref id="ref2">
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        <mixed-citation xml:lang="ru">Бочкарев В.Г. О горизонтальном распоре в однородной, многослойной кровле над лавой. Тр.ВНИМИ, 1964, сб.53.</mixed-citation>
        <mixed-citation xml:lang="en">Bochkarev V.G. About the Horizontal Spread in a Homogeneous, Multilayer Roof over a Face. Proc. VNIMI, 1964, p. 53.</mixed-citation>
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        <mixed-citation xml:lang="en">Kuznetsov G.N. Determination of the Full Bearing Capacity of the Roof of Underground Workings. Proc. VNIMI, 1950, issue 22.</mixed-citation>
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      <ref id="ref4">
        <label>4</label>
        <mixed-citation xml:lang="ru">Слесарев В.Д. Управление горным давлением при разработке угольных пластов Донецкого бассейна. М., Углетехиздат, 1952.</mixed-citation>
        <mixed-citation xml:lang="en">Slesarev V.D. Mountain Pressure Management at Development of Coal Seams of Donetsk Basin. Moscow, Uglegletehizdat, 1952.</mixed-citation>
      </ref>
      <ref id="ref5">
        <label>5</label>
        <mixed-citation xml:lang="ru">Якоби О. Вывалы породы из кровли в очистных забоях с механизированной крепью и предложение по их предотвращению. - Глюкауф, 1963, № 14.</mixed-citation>
        <mixed-citation xml:lang="en">Yakobi O. Vyvali rock from the roof in cleaning faces with mechanized fasteners and a proposal for their prevention. - Glukauf, 1963, № 14.</mixed-citation>
      </ref>
    </ref-list>
  </back>
</article>
