<?xml version="1.0" encoding="UTF-8"?>
<article xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:mml="http://www.w3.org/1998/Math/MathML" dtd-version="1.4" article-type="research-article">
  <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-7620</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/7620</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Геомеханика</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Geomechanics</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Mine observations on the condition of the fastenings of the horizontal excavations interfaces in weak ores</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Шахтные наблюдения за состоянием крепи сопряжений горизонтальных выработок, пройденных в слабых рудах</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Petrov</surname>
            <given-names>D. N.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Петров</surname>
              <given-names>Д. Н.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Petrov</surname>
              <given-names>D. N.</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="2007-11-28">
        <day>28</day>
        <month>11</month>
        <year>2007</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2007</year>
      </pub-date>
      <volume>172</volume>
      <fpage>66</fpage>
      <lpage>68</lpage>
      <history>
        <date date-type="received" iso-8601-date="2006-10-14">
          <day>14</day>
          <month>10</month>
          <year>2006</year>
        </date>
        <date date-type="accepted" iso-8601-date="2006-12-22">
          <day>22</day>
          <month>12</month>
          <year>2006</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="2007-11-28">
          <day>28</day>
          <month>11</month>
          <year>2007</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 2007 Д. Н. Петров</copyright-statement>
        <copyright-statement xml:lang="en">© 2007 D. N. Petrov</copyright-statement>
        <copyright-year>2007</copyright-year>
        <copyright-holder xml:lang="ru">Д. Н. Петров</copyright-holder>
        <copyright-holder xml:lang="en">D. N. Petrov</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/7620">https://pmi.spmi.ru/pmi/article/view/7620</self-uri>
      <abstract xml:lang="ru">
        <p>Проведено обследование 12 характерных сопряжений с различными видами крепи. Измерялись фактические геометрические размеры крепи сопряжений и закрепного пространства, определялась зона отжима пород в боках выработки, оценивались эксплуатационное состояние и величины деформирования элементов крепи в районе сопряжения выработок.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>Survey of 12 typical joints with different types of fastenings was carried out. The actual geometric dimensions of the interfaces and fastening space were measured, the zone of rock squeezing at the sides of the excavation was determined, the operational condition and deformation values of the fastening elements in the area of the excavation interface were assessed.</p>
      </abstract>
    </article-meta>
  </front>
  <body/>
  <back>
    <ref-list/>
  </back>
</article>
