<?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-11779</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/11779</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">Complex-mechanized development of powerful steep formations with the laying of the deposit</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Комплексно-механизированная разработка мощных крутых пластов с закладкой</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Makhno</surname>
            <given-names>E. Ya.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Махно</surname>
              <given-names>Е. Я.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Makhno</surname>
              <given-names>E. Ya.</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-group>
      <pub-date pub-type="epub" iso-8601-date="1972-05-26">
        <day>26</day>
        <month>05</month>
        <year>1972</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1972</year>
      </pub-date>
      <volume>61</volume>
      <issue>1</issue>
      <fpage>21</fpage>
      <lpage>25</lpage>
      <history>
        <date date-type="received" iso-8601-date="1971-07-22">
          <day>22</day>
          <month>07</month>
          <year>1971</year>
        </date>
        <date date-type="accepted" iso-8601-date="1971-09-13">
          <day>13</day>
          <month>09</month>
          <year>1971</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1972-05-26">
          <day>26</day>
          <month>05</month>
          <year>1972</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1972 Е. Я. Махно</copyright-statement>
        <copyright-statement xml:lang="en">© 1972 E. Ya. Makhno</copyright-statement>
        <copyright-year>1972</copyright-year>
        <copyright-holder xml:lang="ru">Е. Я. Махно</copyright-holder>
        <copyright-holder xml:lang="en">E. Ya. Makhno</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/11779">https://pmi.spmi.ru/pmi/article/view/11779</self-uri>
      <abstract xml:lang="ru">
        <p>Проблема разработки мощных крутых пластов с закладкой при­обрела особую остроту в Кузбассе, где из-за целого ряда обстоятельств технического характера требуется значительно расширить ее приме­нение, между тем как добыча угля с закладкой развивается здесь весьма медленно. Непопулярность закладки в Кузбассе объясняется, в первую очередь, низкой эффективностью применяющихся там систем разработки. Так, выемка мощных крутых пластов с закладкой ведется до сих пор старыми системами, с делением на слои.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>The problem of development of thick steep seams with backfilling has become especially acute in Kuzbass, where due to a number of circumstances of technical nature it is required to significantly expand its use, while coal mining with backfilling is developing here very slowly. The unpopularity of backfilling in Kuzbass is explained, first of all, by the low efficiency of the mining systems used there. Thus, excavation of thick steep seams with backfilling is still carried out by the old systems, with division into layers.</p>
      </abstract>
    </article-meta>
  </front>
  <body/>
  <back>
    <ref-list/>
  </back>
</article>
