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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-12921</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/12921</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">Material movement in the dredge scoop</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>О движении материала в черпаке драги</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Zakharevich</surname>
            <given-names>A. F.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Захаревич</surname>
              <given-names>А. Ф.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Zakharevich</surname>
              <given-names>A. F.</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 contrib-type="author">
          <name name-style="eastern">
            <surname>Shkadov</surname>
            <given-names>R. I.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Шкадов</surname>
              <given-names>Р. И.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Shkadov</surname>
              <given-names>R. I.</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"/>
          </aff>
          <aff>
            <institution xml:lang="en"/>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="1959-06-12">
        <day>12</day>
        <month>06</month>
        <year>1959</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1959</year>
      </pub-date>
      <volume>39</volume>
      <issue>1</issue>
      <fpage>164</fpage>
      <lpage>168</lpage>
      <history>
        <date date-type="received" iso-8601-date="1958-07-18">
          <day>18</day>
          <month>07</month>
          <year>1958</year>
        </date>
        <date date-type="accepted" iso-8601-date="1958-09-30">
          <day>30</day>
          <month>09</month>
          <year>1958</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1959-06-12">
          <day>12</day>
          <month>06</month>
          <year>1959</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1959 А. Ф. Захаревич, Р. И. Шкадов</copyright-statement>
        <copyright-statement xml:lang="en">© 1959 A. F. Zakharevich, R. I. Shkadov</copyright-statement>
        <copyright-year>1959</copyright-year>
        <copyright-holder xml:lang="ru">А. Ф. Захаревич, Р. И. Шкадов</copyright-holder>
        <copyright-holder xml:lang="en">A. F. Zakharevich, R. I. Shkadov</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/12921">https://pmi.spmi.ru/pmi/article/view/12921</self-uri>
      <abstract xml:lang="ru">
        <p>При конструировании драги и выборе основных параметров, опре­деляющих ее работу, важным вопросом является выбор угловой ско­рости вращения двигателя и длины днища черпака. Для нормальной работы драги нужно выбрать указанные параметры так, чтобы мате­риал, высыпаясь из черпака, по­падал в приемное устройство. Для решения этого вопроса сле­дует изучить движение материала по днищу черпака.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>When designing a dredge and selecting the main parameters that determine its operation, an important issue is the choice of angular speed of rotation of the motor and the length of the bottom of the scoop. For normal operation of the dredge it is necessary to select these parameters so that the material, pouring out of the scoop, falls into the receiving device. To solve this issue, the movement of material along the bottom of the scoop should be studied.</p>
      </abstract>
    </article-meta>
  </front>
  <body/>
  <back>
    <ref-list>
      <ref id="ref1">
        <label>1</label>
        <mixed-citation xml:lang="ru">Неронов Н. П. К теории движения материала в грохотах и конвейерах. Зап. ЛГИ, 1938, т. XI, вып. 3.</mixed-citation>
        <mixed-citation xml:lang="en">Neronov N. P. To the theory of material motion in screens and conveyors. Journal of Mining Institute, 1938, vol. XI, iss. 3.</mixed-citation>
      </ref>
    </ref-list>
  </back>
</article>
