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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-8080</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/8080</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Горное дело. Экология</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Mining. Ecology</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Results of research of dust and gas cloud formation process at the quarry of OOO PG Phosphorit</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Результаты исследований процесса образования пылегазового облака на карьере ООО «ПГ Фосфорит»</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Tikhonova</surname>
            <given-names>O. V.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Тихонова</surname>
              <given-names>О. В.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Tikhonova</surname>
              <given-names>O. V.</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">Санкт-Петербургский государственный горный институт имени Г.В. Плеханова (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">G.V. Plekhanov Saint Petersburg Mining Institute (Russia)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="2006-03-30">
        <day>30</day>
        <month>03</month>
        <year>2006</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2006</year>
      </pub-date>
      <volume>167</volume>
      <issue>1</issue>
      <fpage>113</fpage>
      <lpage>116</lpage>
      <history>
        <date date-type="received" iso-8601-date="2005-06-15">
          <day>15</day>
          <month>06</month>
          <year>2005</year>
        </date>
        <date date-type="accepted" iso-8601-date="2005-07-11">
          <day>11</day>
          <month>07</month>
          <year>2005</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="2006-03-30">
          <day>30</day>
          <month>03</month>
          <year>2006</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 2006 О. В. Тихонова</copyright-statement>
        <copyright-statement xml:lang="en">© 2006 O. V. Tikhonova</copyright-statement>
        <copyright-year>2006</copyright-year>
        <copyright-holder xml:lang="ru">О. В. Тихонова</copyright-holder>
        <copyright-holder xml:lang="en">O. V. Tikhonova</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/8080">https://pmi.spmi.ru/pmi/article/view/8080</self-uri>
      <abstract xml:lang="ru">
        <p>Статья посвящена вопросу образования и распространения пылегазового облака при производстве массовых взрывов. Приведены результаты исследований процесса формирования пылевых фракций на карьере ООО «ПГ Фосфорит». Исследование проводилось на основе современных физических моделей, соответствующих механизму пылеобразования при взрывной отбойке горных пород методом скважинных зарядов на карьерах. Статья содержит оценку пылевого загрязнения окружающей среды при производстве взрывных работ, методику расчета количества и массы пылевых фракций.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>The article addresses the issue of formation and distribution of dust and gas cloud during the production of mass explosions. The results of studies of the process of formation of dust fractions at the quarry of PG Phosphorit LLC are presented. The research was conducted on the basis of modern physical models corresponding to the mechanism of dust formation during explosive rock blasting by the method of borehole charges at open pits. The article contains an assessment of dust pollution of the environment during the production of blasting operations, methodology for calculating the amount and mass of dust fractions.</p>
      </abstract>
    </article-meta>
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