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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-12593</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/12593</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Горное дело</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Mining</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Shielding shield performance under impact loading conditions of free roof collapse</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Работа оградительного щита в условиях ударной нагрузки при свободном обрушении кровли</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Dyadkin</surname>
            <given-names>Yu. D.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Дядькин</surname>
              <given-names>Ю. Д.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Dyadkin</surname>
              <given-names>Yu. D.</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"/>
          </aff>
          <aff>
            <institution xml:lang="en"/>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Modestov</surname>
            <given-names>Yu. A.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Модестов</surname>
              <given-names>Ю. А.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Modestov</surname>
              <given-names>Yu. A.</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>Karepin</surname>
            <given-names>B. G.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Карепин</surname>
              <given-names>Б. Г.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Karepin</surname>
              <given-names>B. G.</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"/>
          </aff>
          <aff>
            <institution xml:lang="en"/>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Vesterman</surname>
            <given-names>G. M.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Вестерман</surname>
              <given-names>Г. М.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Vesterman</surname>
              <given-names>G. M.</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"/>
          </aff>
          <aff>
            <institution xml:lang="en"/>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="1963-09-02">
        <day>02</day>
        <month>09</month>
        <year>1963</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1963</year>
      </pub-date>
      <volume>48</volume>
      <issue>1</issue>
      <fpage>64</fpage>
      <lpage>72</lpage>
      <history>
        <date date-type="received" iso-8601-date="1962-07-30">
          <day>30</day>
          <month>07</month>
          <year>1962</year>
        </date>
        <date date-type="accepted" iso-8601-date="1962-09-02">
          <day>02</day>
          <month>09</month>
          <year>1962</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1963-09-02">
          <day>02</day>
          <month>09</month>
          <year>1963</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1963 Ю. Д. Дядькин, Ю. А. Модестов, Б. Г. Карепин, Г. М. Вестерман</copyright-statement>
        <copyright-statement xml:lang="en">© 1963 Yu. D. Dyadkin, Yu. A. Modestov, B. G. Karepin, G. M. Vesterman</copyright-statement>
        <copyright-year>1963</copyright-year>
        <copyright-holder xml:lang="ru">Ю. Д. Дядькин, Ю. А. Модестов, Б. Г. Карепин, Г. М. Вестерман</copyright-holder>
        <copyright-holder xml:lang="en">Yu. D. Dyadkin, Yu. A. Modestov, B. G. Karepin, G. M. Vesterman</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/12593">https://pmi.spmi.ru/pmi/article/view/12593</self-uri>
      <abstract xml:lang="ru">
        <p>Для очистной выемки мощных пологих пластов предложена камер­но-щитовая система с применением передвижных оградительных щитов. Производственные испытания такой системы (1959 г.) со щитом ЛГНК-1 подтвердили высокую эффективность и работоспособность пе­редвижной крепи оградительного типа.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>The chamber-shield system with the use of mobile shields was proposed for the clearance excavation of thick gentle strata. Production tests of such a system (1959) with the shield LGNK-1 confirmed the high efficiency and serviceability of the mobile shield type.</p>
      </abstract>
    </article-meta>
  </front>
  <body/>
  <back>
    <ref-list>
      <ref id="ref1">
        <label>1</label>
        <mixed-citation xml:lang="ru">Андрушкевич С. Г. К вопросу устойчивости обнажений кровли пологопадающих пластов Донбасса,. Сб. трудов ИГД АН УССР, 1960, № 9 (18).</mixed-citation>
        <mixed-citation xml:lang="en">Andrushkevich S. G. To the iss. of stability of outcrops of the roof canopy of canopy strata of Donbass. Proceedings of the Institute of Geology and Geophysics of the AS of the Ukr. SSR, 1960, No. 9 (18).</mixed-citation>
      </ref>
      <ref id="ref2">
        <label>2</label>
        <mixed-citation xml:lang="ru">Борисов Д. Ф., Дядькин Ю. Д., Лебедев В. Н. Испытания камерно-щитовой системы разработки мощного пологого пласта на шахте «Кайеркан» (Норильск). «Технология и экономика угледобычи», 1960, № 42.</mixed-citation>
        <mixed-citation xml:lang="en">Borisov D. F., Dyadkin Yu. D., Lebedev V. N. Tests of kamer-shield system of development of a powerful hollow seam at the mine Kayerkan (Norilsk). Technology and Economics of Coal Mining, 1960, No. 42.</mixed-citation>
      </ref>
      <ref id="ref3">
        <label>3</label>
        <mixed-citation xml:lang="ru">Дядькин Ю. Д. Выбор передвижной крепи при разработке мощных пологих пластов узкими забоями. Записки ЛГИ, 1960, т. XLII, вып. 1.</mixed-citation>
        <mixed-citation xml:lang="en">Dyadkin Yu. D. Choice of mobile fasteners in the development of thick hollow seams by narrow faces. Journal of Mining Institute, 1960, vol. XLII, iss. 1.</mixed-citation>
      </ref>
      <ref id="ref4">
        <label>4</label>
        <mixed-citation xml:lang="ru">Дядькин Ю. Д. Щитовая крепь для разработки мощных пологих пластов узкими забоями. Передовой опыт применения щитовых крепей в Кузбассе. Госгортехиздат, 1962.</mixed-citation>
        <mixed-citation xml:lang="en">Dyadkin Yu. D. Shield Bracing for the Development of Thick Hollow Formations by Narrow Faces. Advanced Experience of Shield Fastenings Application in Kuzbass. Gosgortekhizdat, 1962.</mixed-citation>
      </ref>
      <ref id="ref5">
        <label>5</label>
        <mixed-citation xml:lang="ru">Модестов Ю. А., Маханько Ю. А. Деформация кровли в очистных камерах Норильского угленосного района. Известия вузов, «Горный журнал», 1961, № 3.</mixed-citation>
        <mixed-citation xml:lang="en">Modestov Yu. A., Makhanko Yu. A. Deformation of the roof in cleaning chambers of the Norilsk coal-bearing region. University Proc., Mining Journal, 1961, No. 3.</mixed-citation>
      </ref>
    </ref-list>
  </back>
</article>
