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  <front>
    <journal-meta>
      <journal-id journal-id-type="eissn">2588-0101</journal-id>
      <journal-title-group>
        <journal-title xml:lang="ru">Вестник Евразийской науки</journal-title>
        <journal-title xml:lang="en">The Eurasian Scientific Journal</journal-title>
      </journal-title-group>
      <publisher>
        <publisher-name>ООО «Издательство «Мир науки»</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="uri">https://esj.today/53SAVN523.html</article-id>
      <title-group>
        <article-title xml:lang="ru">Возможность пропустить бракованные
изделия из бетона с учетом точности контроля</article-title>
        <trans-title-group xml:lang="en">
          <trans-title>Possibility to skip defective concrete
products, taking into account the accuracy of control</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Беленцов</surname>
            <given-names>Юрий Алексеевич</given-names>
          </name>
          <name-alternatives>
            <name xml:lang="ru" name-style="eastern">
              <surname>Беленцов</surname>
              <given-names>Юрий Алексеевич</given-names>
            </name>
            <name xml:lang="en" name-style="western">
              <surname>Belentsov</surname>
              <given-names>Yuri Alekseevich</given-names>
            </name>
          </name-alternatives>
          <email>belents@mail.ru</email>
          <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7492-2161</contrib-id>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Мамедов</surname>
            <given-names>Ширали Махаррам-оглы</given-names>
          </name>
          <name-alternatives>
            <name xml:lang="ru" name-style="eastern">
              <surname>Мамедов</surname>
              <given-names>Ширали Махаррам-оглы</given-names>
            </name>
            <name xml:lang="en" name-style="western">
              <surname>Mamedov</surname>
              <given-names>Shirali Makharram-ogly</given-names>
            </name>
          </name-alternatives>
          <email>mamedov_am@bk.ru</email>
          <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0366-1085</contrib-id>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Воронцова</surname>
            <given-names>Наталья Сергеевна</given-names>
          </name>
          <name-alternatives>
            <name xml:lang="ru" name-style="eastern">
              <surname>Воронцова</surname>
              <given-names>Наталья Сергеевна</given-names>
            </name>
            <name xml:lang="en" name-style="western">
              <surname>Vorontsova</surname>
              <given-names>Natalia Sergeevna</given-names>
            </name>
          </name-alternatives>
          <email>vorontsovf.ns@gmail.com</email>
          <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0081-4680</contrib-id>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Пачулия</surname>
            <given-names>Павел Ниязович</given-names>
          </name>
          <name-alternatives>
            <name xml:lang="ru" name-style="eastern">
              <surname>Пачулия</surname>
              <given-names>Павел Ниязович</given-names>
            </name>
            <name xml:lang="en" name-style="western">
              <surname>Pachuliia</surname>
              <given-names>Pavel Niyazovich</given-names>
            </name>
          </name-alternatives>
          <email>p.pachuliia@gmail.com</email>
          <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2415-2087</contrib-id>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru">ФГБОУ ВО «Петербургский государственный университет путей сообщения Императора Александра» (Санкт-Петербург, Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Emperor Alexander I St. Petersburg State Transport University (Saint Petersburg, Russia)</institution>
          </aff>
        </aff-alternatives>
        <aff-alternatives id="aff2">
          <aff>
            <institution xml:lang="ru">ФГБОУ ВО «Санкт-Петербургский государственный архитектурно-строительный университет» (Санкт-Петербург, Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Saint Petersburg State University of Architecture and Civil Engineering (Saint Petersburg, Russia)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="2023-12-11">
        <day>11</day>
        <month>12</month>
        <year>2023</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2023</year>
      </pub-date>
      <volume>15</volume>
      <issue>5</issue>
      <elocation-id>53SAVN523</elocation-id>
      <history>
        <date date-type="received" iso-8601-date="2023-10-22">
          <day>22</day>
          <month>10</month>
          <year>2023</year>
        </date>
        <date date-type="accepted" iso-8601-date="2023-12-04">
          <day>04</day>
          <month>12</month>
          <year>2023</year>
        </date>
      </history>
      <permissions>
        <copyright-year>2023</copyright-year>
        <copyright-holder xml:lang="ru">Беленцов Юрий Алексеевич, Мамедов Ширали Махаррам-оглы, Воронцова Наталья Сергеевна, Пачулия Павел Ниязович</copyright-holder>
        <copyright-holder xml:lang="en">Belentsov Yuri Alekseevich, Mamedov Shirali Makharram-ogly, Vorontsova Natalia Sergeevna, Pachuliia Pavel Niyazovich</copyright-holder>
        <license xlink:href="https://creativecommons.org/licenses/by/4.0/">
          <license-p>CC BY 4.0</license-p>
        </license>
      </permissions>
      <self-uri xlink:type="simple" xlink:href="https://esj.today/53SAVN523.html">https://esj.today/53SAVN523.html</self-uri>
      <abstract xml:lang="ru">
        <p>В статье анализируются причины аварий зданий за несколько лет в РФ. На основании определения основных причин аварий определяется значимость точности контроля качества строительных конструкций, на примере точности контроля механических свойств. На основании методов математической статистики оценивается влияние погрешности методов контроля на точность и качество строительных конструкций при соблюдении метрологических требований к процессу определения прочности в стандартных образцах. Авторами разрабатываются метрологические принципы совершенствования методов испытания и контроля качества современных бетонов и их влияние на надежность возводимых конструкций. Устанавливается зависимость точности измерения на качество контроля бетонных материалов и изделий разрушающими методами количество бракованных изделий. Авторами оценивается связь точности контроля качества бетона с вероятностью появления бракованных изделий. В статье используется Байесова модель вероятности пропустить бракованное изделие при известной достоверности контроля и вероятности ошибки из-за погрешности измерения и испытания в процессе контроля. Рассчитывается дополнительная вероятность пропустить брак бетона при контроле по прочности в стандартных образцах разрушающим методом из-за несовершенства методов испытания. Оценивается «ненулевая вероятность» пропустить брак в процессе контроля прочности бетона, влияющая на уровень надежности, при соблюдении метрологических требований к испытанию. Рассчитывается составляющая погрешности и точности контроля прочностных свойств бетона на надежность возводимых бетонных конструкций из-за возможности пропустить бракованные изделия и элементы конструкций Рассчитана дополнительная вероятность брака из-за точности контроля прочностных свойств от общего количества отбракованных деталей.</p>
      </abstract>
      <trans-abstract xml:lang="en">
        <p>The article analyzes the causes of building accidents over several years in the Russian Federation. Based on the determination of the main causes of accidents, the importance of the accuracy of quality control of building structures is determined, using the example of the accuracy of control of mechanical properties. Based on the methods of mathematical statistics, the influence of the error of control methods on the accuracy and quality of building structures is estimated, subject to the metrological requirements for the strength determination process in standard samples. The authors develop metrological principles for improving the methods of testing and quality control of modern concrete and their impact on the reliability of structures under construction. The dependence of the measurement accuracy on the quality of control of concrete materials and products by destructive methods on the number of defective products is established. The authors assess the relationship between the accuracy of concrete quality control and the probability of defective products. The article uses a Bayesian model of the probability of missing a defective product with a known reliability of control and the probability of error due to measurement and testing errors during the control process. The additional probability of missing concrete defects during strength control in standard samples by the destructive method is calculated due to imperfection of test methods. The «non-zero probability» of missing a defect in the process of concrete strength control is estimated, which affects the level of reliability, subject to the metrological requirements for the test. The component of the error and accuracy of the control of the strength properties of concrete is calculated for the reliability of the concrete structures being erected due to the possibility of missing defective products and structural elements, an additional probability of marriage is calculated due to the accuracy of the control of strength properties from the total number of rejected parts.</p>
      </trans-abstract>
      <kwd-group xml:lang="ru">
        <title>Ключевые слова</title>
        <kwd>погрешность контроля прочности бетона</kwd>
        <kwd>полная вероятность брака бетона</kwd>
        <kwd>точность контроля</kwd>
        <kwd>расчет полной вероятности брака на основании Байесовой модели</kwd>
        <kwd>влияние качества на триаду надежности</kwd>
        <kwd>анализ причин аварий зданий</kwd>
        <kwd>погрешность определения класса бетона</kwd>
        <kwd>точность контроля</kwd>
        <kwd>вероятность пропустить брак бетона в стандартных образцах</kwd>
      </kwd-group>
      <kwd-group xml:lang="en">
        <title>Keywords</title>
        <kwd>the error of concrete strength control</kwd>
        <kwd>the full probability of concrete defects</kwd>
        <kwd>control accuracy</kwd>
        <kwd>calculation of the full probability of marriage based on the Bayesian model</kwd>
        <kwd>the effect of quality on the triad of reliability</kwd>
        <kwd>analysis of the causes of building accidents</kwd>
        <kwd>the error of determining the concrete class</kwd>
        <kwd>control accuracy</kwd>
        <kwd>the probability of missing concrete defects in standard samples</kwd>
      </kwd-group>
    </article-meta>
  </front>
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</article>
