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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-9938</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/9938</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">Determining the thickness of reinforced concrete slabs during the transition from surface to underground mining operations</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Определение толщины железобетонных перекрытий при переходе с открытых на подземные горные работы</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Milekhin</surname>
            <given-names>G. G.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Милехин</surname>
              <given-names>Г. Г.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Milekhin</surname>
              <given-names>G. G.</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>Aleksandrov</surname>
            <given-names>V. A.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Александров</surname>
              <given-names>В. А.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Aleksandrov</surname>
              <given-names>V. A.</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 contrib-type="author">
          <name name-style="eastern">
            <surname>Kovtun</surname>
            <given-names>N. V.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Ковтун</surname>
              <given-names>Н. В.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Kovtun</surname>
              <given-names>N. V.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff3"/>
        </contrib>
        <aff-alternatives id="aff3">
          <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>Kramskov</surname>
            <given-names>N. P.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Крамсков</surname>
              <given-names>Н. П.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Kramskov</surname>
              <given-names>N. P.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff4"/>
        </contrib>
        <aff-alternatives id="aff4">
          <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="1994-12-02">
        <day>02</day>
        <month>12</month>
        <year>1994</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1994</year>
      </pub-date>
      <volume>139</volume>
      <fpage>74</fpage>
      <lpage>79</lpage>
      <history>
        <date date-type="received" iso-8601-date="1993-07-25">
          <day>25</day>
          <month>07</month>
          <year>1993</year>
        </date>
        <date date-type="accepted" iso-8601-date="1993-09-13">
          <day>13</day>
          <month>09</month>
          <year>1993</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1994-12-02">
          <day>02</day>
          <month>12</month>
          <year>1994</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1994 Г. Г. Милехин, В. А. Александров, Н. В. Ковтун, Н. П. Крамсков</copyright-statement>
        <copyright-statement xml:lang="en">© 1994 G. G. Milekhin, V. A. Aleksandrov, N. V. Kovtun, N. P. Kramskov</copyright-statement>
        <copyright-year>1994</copyright-year>
        <copyright-holder xml:lang="ru">Г. Г. Милехин, В. А. Александров, Н. В. Ковтун, Н. П. Крамсков</copyright-holder>
        <copyright-holder xml:lang="en">G. G. Milekhin, V. A. Aleksandrov, N. V. Kovtun, N. P. Kramskov</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/9938">https://pmi.spmi.ru/pmi/article/view/9938</self-uri>
      <abstract xml:lang="ru">
        <p>Изложена методика расчета железобетонных перекрытий, сооружаемых на дне карьера для изо­ляции подземного рудника при переходе на подземные горные работы. Делается вывод о недопусти­мости упрощенного подхода к определению таких перекрытий, не учитывающего технологию отработки подкарьерных запасов.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>The methodology of calculation of reinforced concrete slabs constructed at the bottom of the pit to isolate the underground mine during the transition to underground mining operations is described. The conclusion is made about the inadmissibility of a simplified approach to the definition of such slabs, which does not take into account the technology of development of underground reserves.</p>
      </abstract>
    </article-meta>
  </front>
  <body/>
  <back>
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</article>
