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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-12363</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/12363</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 the concentration of harmful substances in underground workings during the operation of motor vehicles</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Определение концентрации вредностей в подземных выработках при работе автотранспорта</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Strasburger</surname>
            <given-names>K. </given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Штрасбургер</surname>
              <given-names>К. </given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Strasburger</surname>
              <given-names>K. </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-group>
      <pub-date pub-type="epub" iso-8601-date="1968-01-01">
        <day>01</day>
        <month>01</month>
        <year>1968</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1968</year>
      </pub-date>
      <volume>55</volume>
      <issue>1</issue>
      <fpage>42</fpage>
      <lpage>46</lpage>
      <history>
        <date date-type="received" iso-8601-date="1967-07-17">
          <day>17</day>
          <month>07</month>
          <year>1967</year>
        </date>
        <date date-type="accepted" iso-8601-date="1967-09-21">
          <day>21</day>
          <month>09</month>
          <year>1967</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1968-01-01">
          <day>01</day>
          <month>01</month>
          <year>1968</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1968 К.  Штрасбургер</copyright-statement>
        <copyright-statement xml:lang="en">© 1968 K.  Strasburger</copyright-statement>
        <copyright-year>1968</copyright-year>
        <copyright-holder xml:lang="ru">К.  Штрасбургер</copyright-holder>
        <copyright-holder xml:lang="en">K.  Strasburger</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/12363">https://pmi.spmi.ru/pmi/article/view/12363</self-uri>
      <abstract xml:lang="ru">
        <p>В настоящее время реконструируются многие калийные рудники ГДР с целню повышения производительности труда и снижения себестоимости добытой калийной соли. При этом малопроизводительная и трудоемкая бесконечная откатка заменяется часто конвейерной доставкой и автомобиль­ным транспортом. Иногда специальные автосамосвалы грузоподъемностью 20 т с мощностью двигателя 150 л. с. входят прямо в добычные камеры, загружаются погрузочными машинами. Это устраняет скреперную доставку калийной соли из камер. Автотранспорт широко используют и для доставки людей и материалов ...</p>
      </abstract>
      <abstract xml:lang="en">
        <p>At present many potash mines of the GDR are being reconstructed with the aim of increasing labor productivity and reducing the cost of extracted potash salt. In this case, low-productive and labor-intensive endless pumping is often replaced by conveyor delivery and road transport. Sometimes special dump trucks with a load-carrying capacity of 20 tons and an engine capacity of 150 hp enter directly into the mining chambers and are loaded by loading machines. This eliminates scraper delivery of potash salt from the chambers. Motor vehicles are also widely used to deliver people and materials ...</p>
      </abstract>
    </article-meta>
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