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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-7722</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/7722</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Геодезия, геомеханика и подземное строительство</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Geodesy, geomechanics and underground construction</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en"/>
        <trans-title-group xml:lang="ru">
          <trans-title>The research of vertical displacements of the rock mass inside and in environment of the Kletno Bear Cave</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Andrzejewska</surname>
            <given-names>Joanna </given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Andrzejewska</surname>
              <given-names>Joanna </given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Andrzejewska</surname>
              <given-names>Joanna </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">Agricultural University of Wroclaw (Польша)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Сельскохозяйственный университет Вроцлава (Poland)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="2007-04-11">
        <day>11</day>
        <month>04</month>
        <year>2007</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2007</year>
      </pub-date>
      <volume>170</volume>
      <issue>2</issue>
      <fpage>93</fpage>
      <lpage>96</lpage>
      <history>
        <date date-type="received" iso-8601-date="2006-08-11">
          <day>11</day>
          <month>08</month>
          <year>2006</year>
        </date>
        <date date-type="accepted" iso-8601-date="2006-10-30">
          <day>30</day>
          <month>10</month>
          <year>2006</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="2007-04-11">
          <day>11</day>
          <month>04</month>
          <year>2007</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 2007 Joanna  Andrzejewska</copyright-statement>
        <copyright-statement xml:lang="en">© 2007 Joanna  Andrzejewska</copyright-statement>
        <copyright-year>2007</copyright-year>
        <copyright-holder xml:lang="ru">Joanna  Andrzejewska</copyright-holder>
        <copyright-holder xml:lang="en">Joanna  Andrzejewska</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/7722">https://pmi.spmi.ru/pmi/article/view/7722</self-uri>
      <abstract xml:lang="ru">
        <p>Медвежья пещера в Клетно является самой живописной пещерой в Польше. Студен- ты-геодезисты и картографы Вроцлавского сельскохозяйственного университета уже более 20 лет проводят нивелирование пещеры во время учебных практик. Исследование проходит в рамках изучения Судетов, а также для оценки степени безопасности туристических мар- шрутов внутри пещеры. Замеры проводятся с использованием высокоточных нивелиров, а полученные результаты уточняются лабораторными испытаниями. Пещера характеризуется сложным геологическим строением. В окрестностях пещеры расположены два тектониче- ских разлома. Результаты исследования подтверждают нестабильность геологических и тектонических структур на изучаемой территории.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>The Kletno Bear Cave is the most beautiful cave in Poland. Students of the Faculty of Geodesy and Cartography at the Wrocław Agricultural University have been conducting a level survey of the cave for more than twenty years during training sessions of the Scientific Circle of Surveyors. The survey is used for the scientific study of the Sudetes, as well as for assessing the safety of tourist routes in the Cave. Measurements are made with precise leveling equipment and the readings are further refined by laboratory tests. The area of the Cave is characterized by a complex geological structure. Two tectonic faults are located in the immediate vicinity of the Cave vicinity. The results of the studies indicate the instability of geological and tectonic structures in the analyzed area.</p>
      </abstract>
    </article-meta>
  </front>
  <body/>
  <back>
    <ref-list>
      <ref id="ref1">
        <label>1</label>
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    </ref-list>
  </back>
</article>
