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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-12971</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/12971</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">Study of air infiltration through ventilation cofferdams</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Исследование просачивания воздуха через вентиляционные перемычки</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Patrushev</surname>
            <given-names>M. A.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Патрушев</surname>
              <given-names>М. А.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Patrushev</surname>
              <given-names>M. A.</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"/>
          </aff>
          <aff>
            <institution xml:lang="en"/>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="1959-03-18">
        <day>18</day>
        <month>03</month>
        <year>1959</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1959</year>
      </pub-date>
      <volume>38</volume>
      <issue>1</issue>
      <fpage>54</fpage>
      <lpage>69</lpage>
      <history>
        <date date-type="received" iso-8601-date="1958-07-21">
          <day>21</day>
          <month>07</month>
          <year>1958</year>
        </date>
        <date date-type="accepted" iso-8601-date="1958-09-10">
          <day>10</day>
          <month>09</month>
          <year>1958</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1959-03-18">
          <day>18</day>
          <month>03</month>
          <year>1959</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1959 М. А. Патрушев</copyright-statement>
        <copyright-statement xml:lang="en">© 1959 M. A. Patrushev</copyright-statement>
        <copyright-year>1959</copyright-year>
        <copyright-holder xml:lang="ru">М. А. Патрушев</copyright-holder>
        <copyright-holder xml:lang="en">M. A. Patrushev</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/12971">https://pmi.spmi.ru/pmi/article/view/12971</self-uri>
      <abstract xml:lang="ru">
        <p>Утечки воздуха в шахтах в последние годы стали предметом многочисленных исследований. Однако не все их виды еще достаточно изучены. Так, до сих пор почти не исследованы потери воздуха через целики и перемычки, разделяющие параллельные выработки, по которым проходят поступающая и исходящая струи.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>Air leaks in mines have been the subject of numerous studies in recent years. However, not all their types have been sufficiently studied yet. For example, air losses through pillars and lintels separating parallel workings, through which the incoming and outgoing jets pass, have not been studied.</p>
      </abstract>
    </article-meta>
  </front>
  <body/>
  <back>
    <ref-list>
      <ref id="ref1">
        <label>1</label>
        <mixed-citation xml:lang="ru">Воронов П. И. и Ольвовский М. Л. Воздухопроницаемость материалов противопожарных перемычек. «Горный журнал», 1937, № 3.</mixed-citation>
        <mixed-citation xml:lang="en">Voronov, P. I. and Olvovsky, M. L. Air permeability of materials of fire protection cofferdams. “Mining Journal, 1937, No. 3.</mixed-citation>
      </ref>
      <ref id="ref2">
        <label>2</label>
        <mixed-citation xml:lang="ru">Комаров В. Б., Борисов Д, Ф. Рудничная вентиляция. ГОНТИ, 1938.</mixed-citation>
        <mixed-citation xml:lang="en">Komarov V. B., Borisov D. F. Mine ventilation. GONTI, 1938.</mixed-citation>
      </ref>
      <ref id="ref3">
        <label>3</label>
        <mixed-citation xml:lang="ru">Комаров В. Б., Муст ель П. И. Установление норм утечек воздуха на шахтах Донбасса. Рукопись. Фонды ЛГИ, 1955.</mixed-citation>
        <mixed-citation xml:lang="en">Komarov V. B. B., Mustel P. I. Establishment of norms of air leakage at the mines of Donbass. Manuscript. Funds of LMI, 1955.</mixed-citation>
      </ref>
      <ref id="ref4">
        <label>4</label>
        <mixed-citation xml:lang="ru">Маевская В. М., Шановская С. С. Способы изоляции целиков угля. Бюлл. МакНИИ, 1946, № 4.</mixed-citation>
        <mixed-citation xml:lang="en">Mayevskaya V. M., Shanovskaya S. С. Methods of isolation of coal pillars. Bulletin of MacNII, 1946, No. 4.</mixed-citation>
      </ref>
      <ref id="ref5">
        <label>5</label>
        <mixed-citation xml:lang="ru">Скочинский А. А., Комаров В. Б. Рудничная вентиляция. Углетехиздат, 1951.</mixed-citation>
        <mixed-citation xml:lang="en">Skochinsky A. A., Komarov V. B. Mine Ventilation. Ugletekhizdat, 1951.</mixed-citation>
      </ref>
      <ref id="ref6">
        <label>6</label>
        <mixed-citation xml:lang="ru">Цукерман М. Л. Эмпирические формулы. Энергоиздат, 1951.</mixed-citation>
        <mixed-citation xml:lang="en">Tsukerman M. L. Empirical Formulas. Energoizdat, 1951.</mixed-citation>
      </ref>
    </ref-list>
  </back>
</article>
