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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-11455</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/11455</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">Economic limits of service life of mining transportation equipment of the quarries of the Far North</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Экономические границы сроков службы горнотранспортного оборудования карьеров Крайнего Севера</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Bokiy</surname>
            <given-names>O. B.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Бокий</surname>
              <given-names>О. Б.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Bokiy</surname>
              <given-names>O. B.</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">Ленинградский горный институт (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Leningrad Mining Institute (Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Kamenetsky</surname>
            <given-names>L. E.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Каменецкий</surname>
              <given-names>Л. Е.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Kamenetsky</surname>
              <given-names>L. E.</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">Ленинградский горный институт (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Leningrad Mining Institute (Russia)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="1975-01-01">
        <day>01</day>
        <month>01</month>
        <year>1975</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1975</year>
      </pub-date>
      <volume>67</volume>
      <issue>1</issue>
      <fpage>205</fpage>
      <lpage>211</lpage>
      <history>
        <date date-type="received" iso-8601-date="1974-07-24">
          <day>24</day>
          <month>07</month>
          <year>1974</year>
        </date>
        <date date-type="accepted" iso-8601-date="1974-09-24">
          <day>24</day>
          <month>09</month>
          <year>1974</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1975-01-01">
          <day>01</day>
          <month>01</month>
          <year>1975</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1975 О. Б. Бокий, Л. Е. Каменецкий</copyright-statement>
        <copyright-statement xml:lang="en">© 1975 O. B. Bokiy, L. E. Kamenetsky</copyright-statement>
        <copyright-year>1975</copyright-year>
        <copyright-holder xml:lang="ru">О. Б. Бокий, Л. Е. Каменецкий</copyright-holder>
        <copyright-holder xml:lang="en">O. B. Bokiy, L. E. Kamenetsky</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/11455">https://pmi.spmi.ru/pmi/article/view/11455</self-uri>
      <abstract xml:lang="ru">
        <p>Добыча полезных ископаемых открытым способом в СССР непре­рывно растет. В 1975 г. карьерная добыча угля по сравнению с 1970 г. возрастет на 52,2-55,2 млн. т и составит 205,5-208,5 млн. т, или 30% от общего объема добычи угля по стране. В 1980 и 2000 г. долевое участие открытой угледобычи будет составлять, соответственно, 40-45 и около 70% от всей добычи угля по СССР. ...</p>
      </abstract>
      <abstract xml:lang="en">
        <p>Open-pit mining in the USSR is continuously growing. In 1975, open-pit coal production compared to 1970 will increase by 52.2-55.2 million tons and will amount to 205.5-208.5 million tons, or 30% of the total coal production in the country. In 1980 and 2000, the share of surface coal mining will be respectively 40-45 and about 70% of the total coal production in the USSR. ...</p>
      </abstract>
    </article-meta>
  </front>
  <body/>
  <back>
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      <ref id="ref1">
        <label>1</label>
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        <mixed-citation xml:lang="en">Chernegov Yu.A., Baronenkov V.A. Methodology of comparison of variants of open-pit mining when using equipment of different scale, PH MMI, 1968.</mixed-citation>
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  </back>
</article>
