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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">Construction and Architecture</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">Construction and Architecture</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Строительство и архитектура</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="print">2308-0191</issn>
   <issn publication-format="online">2500-1477</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">45575</article-id>
   <article-id pub-id-type="doi">10.29039/2308-0191-2021-9-3-6-10</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>05.23.01 Строительные конструкции, здания и сооружения</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>05.23.01 CONSTRUCTION DESIGNS, BUILDINGS AND CONSTRUCTIONS</subject>
    </subj-group>
    <subj-group>
     <subject>05.23.01 Строительные конструкции, здания и сооружения</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">CALCULATION OF CENTRALLY COMPRESSED CONCRETE FILLED STEEL TUBULAR COLUMNS OF ANNULAR SECTION TAKING INTO ACCOUNT PHYSICAL NONLINEARITY</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>РАСЧЕТ ЦЕНТРАЛЬНО СЖАТЫХТРУБОБЕТОННХ КОЛОНН КОЛЬЦЕВОГО СЕЧЕНИЯ С УЧЕТОМ ФИЗИЧЕСКОЙ НЕЛИНЕЙНОСТИ</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Хашхожев</surname>
       <given-names>Казбек Нарзанович</given-names>
      </name>
      <name xml:lang="en">
       <surname>Khashkhozhev</surname>
       <given-names>Kazbek Narzanovich</given-names>
      </name>
     </name-alternatives>
     <email>kazbek_hash@mail.ru</email>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Аваков</surname>
       <given-names>Артур Артурович</given-names>
      </name>
      <name xml:lang="en">
       <surname>Avakov</surname>
       <given-names>Arthur Arthurovich</given-names>
      </name>
     </name-alternatives>
     <email>streetdriving@mail.ru</email>
     <bio xml:lang="ru">
      <p>кандидат технических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>candidate of technical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">Донской государственный технический университет</institution>
    </aff>
    <aff>
     <institution xml:lang="en">Don State Technical University</institution>
    </aff>
   </aff-alternatives>
   <volume>9</volume>
   <issue>3</issue>
   <fpage>6</fpage>
   <lpage>10</lpage>
   <history>
    <date date-type="received" iso-8601-date="2021-08-12T00:00:00+03:00">
     <day>12</day>
     <month>08</month>
     <year>2021</year>
    </date>
   </history>
   <self-uri xlink:href="https://riorpub.com/en/nauka/article/45575/view">https://riorpub.com/en/nauka/article/45575/view</self-uri>
   <abstract xml:lang="ru">
    <p>В статье получены разрешающие уравнения для расчета с учетом физической нелинейности и ползучести центрально сжатых трубобетонных колонн кольцевого поперечного сечения. Приведены примеры расчета на несущую способность при кратковременном действии нагрузки. Решение выполнялось численно в среде Matlab c применением метода конечных разностей. В качестве закона деформирования бетона использована деформационная теория пластичности Г.А. Гениева.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>In the article, the resolving equations are obtained for the calculation taking into account the physical nonlinearity and creep of centrally compressed concrete filled steel tubular columns of annular cross-section. The examples of the calculation of the bearing capacity with a short-term load are given. The solution was carried out numerically in the Matlab environment using the finite difference method. The deformation theory of plasticity by G.A. Geniev was used.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>трубобетон</kwd>
    <kwd>кольцевое сечение</kwd>
    <kwd>несущая способность</kwd>
    <kwd>деформационная теория пластичности</kwd>
    <kwd>метод конечных разностей</kwd>
    <kwd>физическая нелинейность</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>pipe concrete</kwd>
    <kwd>annular section</kwd>
    <kwd>bearing capacity</kwd>
    <kwd>deformation theory of plasticity</kwd>
    <kwd>finite difference method</kwd>
    <kwd>physical nonlinearity</kwd>
   </kwd-group>
  </article-meta>
 </front>
 <body>
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</article>
