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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-10684</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/10684</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">Mechanism of rock fracture at explosion of borehole charges on compensat</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Механизм разрушения горных пород при взрывании шпуровых зарядов на компенсационную полость</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Karpunkov</surname>
            <given-names>E. G.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Карпунков</surname>
              <given-names>Е. Г.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Karpunkov</surname>
              <given-names>E. G.</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 contrib-type="author">
          <name name-style="eastern">
            <surname>Paramonov</surname>
            <given-names>G. P.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Парамонов</surname>
              <given-names>Г. П.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Paramonov</surname>
              <given-names>G. P.</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"> (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en"> (Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Puzankov</surname>
            <given-names>S. V.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Пузанков</surname>
              <given-names>С. В.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Puzankov</surname>
              <given-names>S. V.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff3"/>
        </contrib>
        <aff-alternatives id="aff3">
          <aff>
            <institution xml:lang="ru"> (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en"> (Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Senyushkin</surname>
            <given-names>V. B.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Сенюшкин</surname>
              <given-names>В. Б.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Senyushkin</surname>
              <given-names>V. B.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff4"/>
        </contrib>
        <aff-alternatives id="aff4">
          <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="1984-12-06">
        <day>06</day>
        <month>12</month>
        <year>1984</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1984</year>
      </pub-date>
      <volume>99</volume>
      <fpage>45</fpage>
      <lpage>48</lpage>
      <history>
        <date date-type="received" iso-8601-date="1983-07-03">
          <day>03</day>
          <month>07</month>
          <year>1983</year>
        </date>
        <date date-type="accepted" iso-8601-date="1983-09-02">
          <day>02</day>
          <month>09</month>
          <year>1983</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1984-12-06">
          <day>06</day>
          <month>12</month>
          <year>1984</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1984 Е. Г. Карпунков, Г. П. Парамонов, С. В. Пузанков, В. Б. Сенюшкин</copyright-statement>
        <copyright-statement xml:lang="en">© 1984 E. G. Karpunkov, G. P. Paramonov, S. V. Puzankov, V. B. Senyushkin</copyright-statement>
        <copyright-year>1984</copyright-year>
        <copyright-holder xml:lang="ru">Е. Г. Карпунков, Г. П. Парамонов, С. В. Пузанков, В. Б. Сенюшкин</copyright-holder>
        <copyright-holder xml:lang="en">E. G. Karpunkov, G. P. Paramonov, S. V. Puzankov, V. B. Senyushkin</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/10684">https://pmi.spmi.ru/pmi/article/view/10684</self-uri>
      <abstract xml:lang="ru">
        <p>В современной технологии взрывной отбойки при проведении горных вы­работок все большее применение находят параллельные врубы, принцип рабо­ты которых заключается в том, что при взрыве шпуровых зарядов происходит разрушение породной перемычки между заряженными шпурами и холостой сква­жиной, в результате чего образует­ся врубовая цилиндрическая полость большей глубины.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>In modern technology of explosive stripping at carrying out of mining excavations the more and more application are parallel cuttings, the principle of work of which consists that at explosion of borehole charges there is destruction of a rock cofferdam between the charged boreholes and an idle borehole, as a result of what is formed a cuttings cylindrical cavity of the greater depth.</p>
      </abstract>
    </article-meta>
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