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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-12205</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/12205</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">Estimation of rock fracturing in the zone of inelastic deformations</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Оценка трещиноватости пород в зоне неупругих деформаций</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Bokiy</surname>
            <given-names>V. B.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Бокий</surname>
              <given-names>В. Б.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Bokiy</surname>
              <given-names>V. 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"> (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en"> (Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Kudryashov</surname>
            <given-names>A. I.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Кудряшов</surname>
              <given-names>А. И.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Kudryashov</surname>
              <given-names>A. 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 contrib-type="author">
          <name name-style="eastern">
            <surname>Fridlyand</surname>
            <given-names>A. M.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Фридлянд</surname>
              <given-names>А. М.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Fridlyand</surname>
              <given-names>A. M.</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-group>
      <pub-date pub-type="epub" iso-8601-date="1969-01-13">
        <day>13</day>
        <month>01</month>
        <year>1969</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1969</year>
      </pub-date>
      <volume>57</volume>
      <issue>1</issue>
      <fpage>22</fpage>
      <lpage>28</lpage>
      <history>
        <date date-type="received" iso-8601-date="1968-07-07">
          <day>07</day>
          <month>07</month>
          <year>1968</year>
        </date>
        <date date-type="accepted" iso-8601-date="1968-09-25">
          <day>25</day>
          <month>09</month>
          <year>1968</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1969-01-13">
          <day>13</day>
          <month>01</month>
          <year>1969</year>
        </date>
      </history>
      <permissions>
        <copyright-statement>© V. B. Bokiy, A. I. Kudryashov, A. M. Fridlyand</copyright-statement>
        <copyright-year>1969</copyright-year>
        <copyright-holder xml:lang="ru">В. Б. Бокий, А. И. Кудряшов, А. М. Фридлянд</copyright-holder>
        <copyright-holder xml:lang="en">V. B. Bokiy, A. I. Kudryashov, A. M. Fridlyand</copyright-holder>
        <license xlink:href="http://creativecommons.org/licenses/by/4.0">
          <license-p>CC BY 4.0</license-p>
        </license>
      </permissions>
      <self-uri xlink:type="simple" xlink:href="https://pmi.spmi.ru/pmi/article/view/12205">https://pmi.spmi.ru/pmi/article/view/12205</self-uri>
      <abstract xml:lang="ru">
        <p>Зона неупругих деформаций, возникающая в результате проведе­ния горных выработок, как известно, характеризуется в большинстве случаев трещинообразованием, развивающимся во времени. С другой стороны, по прошествии определенного срока, трещиноватость пород может уменьшаться за счет их уплотнения, т. е. закрытия трещин.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>The zone of inelastic deformations resulting from mining operations, as is known, is characterized in most cases by cracking, developing in time. On the other hand, after a certain period of time, the fracturing of rocks may decrease due to their compaction, i.e. closure of cracks.</p>
      </abstract>
    </article-meta>
  </front>
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</article>
