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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-14754</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/14754</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Статьи</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Articles</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Moment of inertia, center of gravity and surface area of rotation</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Момент инерции, центр тяжести и площадь поверхности вращения</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Bodunov</surname>
            <given-names>А. K.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Бодунов</surname>
              <given-names>А. К.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Bodunov</surname>
              <given-names>А. K.</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"> (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en"> (Russia)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="1956-03-13">
        <day>13</day>
        <month>03</month>
        <year>1956</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1956</year>
      </pub-date>
      <volume>33</volume>
      <issue>3</issue>
      <fpage>240</fpage>
      <lpage>241</lpage>
      <history>
        <date date-type="received" iso-8601-date="1955-05-20">
          <day>20</day>
          <month>05</month>
          <year>1955</year>
        </date>
        <date date-type="accepted" iso-8601-date="1955-11-23">
          <day>23</day>
          <month>11</month>
          <year>1955</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1956-03-13">
          <day>13</day>
          <month>03</month>
          <year>1956</year>
        </date>
      </history>
      <permissions>
        <copyright-statement>© А. K. Bodunov</copyright-statement>
        <copyright-year>1956</copyright-year>
        <copyright-holder xml:lang="ru">А. К. Бодунов</copyright-holder>
        <copyright-holder xml:lang="en">А. K. Bodunov</copyright-holder>
        <license xlink:href="http://creativecommons.org/licenses/by/4.0">
          <license-p>CC BY 4.0</license-p>
        </license>
      </permissions>
      <self-uri xlink:type="simple" xlink:href="https://pmi.spmi.ru/pmi/article/view/14754">https://pmi.spmi.ru/pmi/article/view/14754</self-uri>
      <abstract xml:lang="ru">
        <p>Момент инерции поверхности вращения относительно оси симметрии IХ, абсцисса центра тяжести ее хс и площадь поверхности S могут быть определены, как известно, так (см. статью). При вычислении интегралов (1), (2) и (3) как в случае (4), так и во многих других случаях может быть использован прием равномерной аппроксимации радикала, входящего в подинтегральные функции. С целью проведения подобной аппроксимации рассмотрим следующую задачу (см. статью).</p>
      </abstract>
      <abstract xml:lang="en">
        <p>The moment of inertia of a surface of rotation with respect to the axis of symmetry IX, the abscissa of its center of gravity xc, and the surface area S can be determined, as is known, in this way (see article).In computing the integrals (1), (2) and (3), both in the case of (4) and in many other cases, the technique of uniform approximation of the radical included in the subintegral functions can be used. In order to carry out such an approximation, consider the following problem (see article).</p>
      </abstract>
      <kwd-group xml:lang="ru">
        <title>Ключевые слова</title>
        <kwd>-</kwd>
      </kwd-group>
      <kwd-group xml:lang="en">
        <title>Keywords</title>
        <kwd>-</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body/>
  <back>
    <ref-list>
      <ref id="ref1">
        <label>1</label>
        <mixed-citation xml:lang="ru">Марков А.А. О функциях, наименее уклоняющихся от нуля. Литографированные лекции СПб, 1906.</mixed-citation>
        <mixed-citation xml:lang="en">Markov A.A. On functions least evading zero. Lithographed lectures SPb, 1906.</mixed-citation>
      </ref>
    </ref-list>
  </back>
</article>
