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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 pub-id-type="doi">10.31897/pmi.2020.3.285</article-id>
      <article-id custom-type="pmi" pub-id-type="custom">pmi-13476</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/13476</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">Management of hardening mixtures properties when stowing mining sites of ore deposits</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Управление свойствами твердеющих смесей при закладке выработанного пространства рудных месторождений</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Golik</surname>
            <given-names>Vladimir I.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Голик</surname>
              <given-names>В. И.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Golik</surname>
              <given-names>Vladimir I.</given-names>
            </name>
          </name-alternatives>
          <email>v.i.golik@mail.ru</email>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru">Геофизический институт Владикавказского научного центра РАН (Владикавказ, Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Geophysical Institute of the Vladikavkaz Scientific Center of the Russian Academy of Sciences (Vladikavkaz, Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Dmitrak</surname>
            <given-names>Yury V.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Дмитрак</surname>
              <given-names>Ю. В.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Dmitrak</surname>
              <given-names>Yury V.</given-names>
            </name>
          </name-alternatives>
          <email>dmitrak@yandex.ru</email>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <aff-alternatives id="aff2">
          <aff>
            <institution xml:lang="ru">Северо-Кавказский государственный технологический университет (Владикавказ, Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">North Caucasian State Technological University (Vladikavkaz, Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Komashchenko</surname>
            <given-names>Vitaly I.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Комащенко</surname>
              <given-names>В. И.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Komashchenko</surname>
              <given-names>Vitaly I.</given-names>
            </name>
          </name-alternatives>
          <email>komashchenko@inbox.ru</email>
          <xref ref-type="aff" rid="aff3"/>
        </contrib>
        <aff-alternatives id="aff3">
          <aff>
            <institution xml:lang="ru">Белгородский государственный национальный исследовательский университет (Белгород, Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Belgorod State National Research University (Belgorod, Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Kachurin</surname>
            <given-names>Nikolay M.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Качурин</surname>
              <given-names>Н. М.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Kachurin</surname>
              <given-names>Nikolay M.</given-names>
            </name>
          </name-alternatives>
          <email>ecology_tsu_tula@mail.ru</email>
          <xref ref-type="aff" rid="aff4"/>
        </contrib>
        <aff-alternatives id="aff4">
          <aff>
            <institution xml:lang="ru">Тульский государственный университет (Тула, Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Tula State University (Tula, Russia)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="2020-06-30">
        <day>30</day>
        <month>06</month>
        <year>2020</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2020</year>
      </pub-date>
      <volume>243</volume>
      <fpage>285</fpage>
      <lpage>292</lpage>
      <history>
        <date date-type="received" iso-8601-date="2020-06-12">
          <day>12</day>
          <month>06</month>
          <year>2020</year>
        </date>
        <date date-type="accepted" iso-8601-date="2020-06-12">
          <day>12</day>
          <month>06</month>
          <year>2020</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="2020-06-30">
          <day>30</day>
          <month>06</month>
          <year>2020</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 2020 В. И. Голик, Ю. В. Дмитрак, В. И. Комащенко, Н. М. Качурин</copyright-statement>
        <copyright-statement xml:lang="en">© 2020 Vladimir I. Golik, Yury V. Dmitrak, Vitaly I. Komashchenko, Nikolay M. Kachurin</copyright-statement>
        <copyright-year>2020</copyright-year>
        <copyright-holder xml:lang="ru">В. И. Голик, Ю. В. Дмитрак, В. И. Комащенко, Н. М. Качурин</copyright-holder>
        <copyright-holder xml:lang="en">Vladimir I. Golik, Yury V. Dmitrak, Vitaly I. Komashchenko, Nikolay M. Kachurin</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/13476">https://pmi.spmi.ru/pmi/article/view/13476</self-uri>
      <abstract xml:lang="ru">
        <p>Добыча руд подземным способом характеризуется ослаблением устойчивости вмещающих породных массивов и накоплением минеральных отходов. Полнота использования недр обеспечивается применением технологий с заполнением пустот твердеющими смесями, что требует качественного сырья для получения требуемой прочности. Дефицит вяжущей компоненты может быть восполнен применением гранулированных шлаков доменного производства, хвостов обогащения, золошлаков и других отходов. Чаще других пустоты закладывают смесями с комбинированием цемента и вяжущей добавки. Смеси с добавками к цементу золошлака в эквивалентном количестве не уступают прочности смеси только с цементом, особенно при размоле золошлака. Свойствами закладочных массивов при использовании композитных вяжущих компонентов и инертных заполнителей управляют путем механического, химического, физического и энергетического воздействия на этапах приготовления и транспортирования твердеющих смесей. Для получения активной фракции заменителей цемента применяют дезинтеграторы, использующие силы инерции материалов при высокой скорости вращения с повышением высоких показателей активности и меньшими затратами энергии. Компонентами твердеющих смесей может быть большинство отходов горного производства и смежных отраслей, что определяется экспериментально в конкретных условиях.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>Underground mining is characterized by the weakening of the bearing rock mass strata competence and the accumulation of mineral waste. The full use of subsurface resources is ensured by the use of technologies with filling voids by hardening mixtures, which requires high-quality raw materials to obtain the required strength. The deficit of the binding component can be filled with the use of granulated slags of blast-furnace process, mill tailings, ash-slags and other wastes. Most often, voids are laid by mixtures with a combination of cement and a binding component. Mixtures with ash-slag additives to cement in an equivalent amount are not inferior to the strength of the mixture only with cement, especially when grinding ash-slag. The properties of stowing rock masses when using composite binding components and inert fillers are controlled by mechanical, chemical, physical and energy effects at the stages of preparation and transportation of hardening mixtures. To obtain the active fraction of cement substitutes, disintegrators are used that apply the inertia forces of materials at a high speed of rotation with an increase in high activity indicators and lower energy costs. The components of hardening mixtures can be the majority of waste from mining and related industries, which is determined experimentally in specific conditions.</p>
      </abstract>
      <kwd-group xml:lang="ru">
        <title>Ключевые слова</title>
        <kwd>подземная разработка</kwd>
        <kwd>отходы</kwd>
        <kwd>твердеющая смесь</kwd>
        <kwd>активатор</kwd>
        <kwd>прочность</kwd>
        <kwd>свойства</kwd>
        <kwd>дезинтегратор</kwd>
        <kwd>мельница</kwd>
      </kwd-group>
      <kwd-group xml:lang="en">
        <title>Keywords</title>
        <kwd>underground mining</kwd>
        <kwd>mineral waste</kwd>
        <kwd>hardening mixture</kwd>
        <kwd>activator</kwd>
        <kwd>strength</kwd>
        <kwd>properties</kwd>
        <kwd>disintegrator</kwd>
        <kwd>mill</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body/>
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