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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-13056</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/13056</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">Some reserves for increasing labor productivity during preparatory excavations</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>О некоторых резервах повышения производительности труда при проведении подготовительных выработок</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Kondrashov</surname>
            <given-names>P. A.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Кондрашов</surname>
              <given-names>П. А.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Kondrashov</surname>
              <given-names>P. 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="1958-04-26">
        <day>26</day>
        <month>04</month>
        <year>1958</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1958</year>
      </pub-date>
      <volume>36</volume>
      <issue>1</issue>
      <fpage>127</fpage>
      <lpage>135</lpage>
      <history>
        <date date-type="received" iso-8601-date="1957-07-06">
          <day>06</day>
          <month>07</month>
          <year>1957</year>
        </date>
        <date date-type="accepted" iso-8601-date="1957-09-22">
          <day>22</day>
          <month>09</month>
          <year>1957</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1958-04-26">
          <day>26</day>
          <month>04</month>
          <year>1958</year>
        </date>
      </history>
      <permissions>
        <copyright-statement>© P. A. Kondrashov</copyright-statement>
        <copyright-year>1958</copyright-year>
        <copyright-holder xml:lang="ru">П. А. Кондрашов</copyright-holder>
        <copyright-holder xml:lang="en">P. A. Kondrashov</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/13056">https://pmi.spmi.ru/pmi/article/view/13056</self-uri>
      <abstract xml:lang="ru">
        <p>Значение подготовительных выработок в повышении производительности труда в угольной промышленности велико. Опережая очистные работы, подготовительные выработки создают запасы угля, готовые к выемке, чем обеспечивают нормальную и бесперебойную эксплуата­цию месторождения, рациональное использование механизмов и высо­кую производительность труда при очистных работах.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>The importance of preparatory workings in increasing labor productivity in the coal industry is great. Being ahead of cleaning works, preparatory workings create coal reserves, ready for excavation, than provide normal and uninterrupted operation of the field, rational use of mechanisms and high labor productivity in cleaning works.</p>
      </abstract>
    </article-meta>
  </front>
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        <label>1</label>
        <mixed-citation xml:lang="ru">-</mixed-citation>
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