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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">bzhb</journal-id><journal-title-group><journal-title xml:lang="ru">Бетон и железобетон</journal-title><trans-title-group xml:lang="en"><trans-title>Concrete and Reinforced Concrete</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0005-9889</issn><issn pub-type="epub">3034-1302</issn><publisher><publisher-name>АО «НИЦ «Строительство»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31659/0005-9889-2022-610-2-30-34</article-id><article-id custom-type="elpub" pub-id-type="custom">bzhb-75</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>Статьи</subject></subj-group></article-categories><title-group><article-title>Совершенствование методов проектирования и технологии бетонных работ (на примере о. Сахалин)</article-title><trans-title-group xml:lang="en"><trans-title>Improvement of design methods and technology of concrete works (on the example of Sakhalin Island)</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Малюк</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Malyuk</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>инженер</p><p>e-mail: mvv.77@mail.ru </p></bio><bio xml:lang="en"><p>Engineer</p><p>e-mail: mvv.77@mail.ru </p></bio><email xlink:type="simple">mvv.77@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Малюк</surname><given-names>В. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Malyuk</surname><given-names>V. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. техн. наук</p></bio><bio xml:lang="en"><p>Candidate of Sciences (Engineering)</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Леонович</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Leonovich</surname><given-names>S. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р техн. наук, иностранный академик РААСН</p><p>e-mail: sleonovich@mail.ru </p></bio><bio xml:lang="en"><p>Doctor of Sciences (Engineering), Foreign Academician of RAACS</p><p>e-mail: sleonovich@mail.ru </p></bio><email xlink:type="simple">sleonovich@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Филиал «ЦНИИП Минстроя России» ДальНИИС</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Branch of the Central Research and Design Institute of the Ministry of Construction, Housing and Utilities of the Russian Federation, Far Eastern Research, Design and Technological Institute for Construction</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Белорусский национальный технический университет; Qingdao University of Technology</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>Belarusian National Technical University; Qingdao University of Technology</institution><country>Belarus</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>15</day><month>09</month><year>2023</year></pub-date><volume>610</volume><issue>2</issue><fpage>30</fpage><lpage>34</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Малюк В.В., Малюк В.Д., Леонович С.Н., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Малюк В.В., Малюк В.Д., Леонович С.Н.</copyright-holder><copyright-holder xml:lang="en">Malyuk V.V., Malyuk V.D., Leonovich S.N.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.bzhb.ru/jour/article/view/75">https://www.bzhb.ru/jour/article/view/75</self-uri><abstract><p>Приведены методы проектирования морозостойких и высокоморозостойких бетонов и технологий бетонных работ, применяемых при строительстве портовых сооружений на о. Сахалин. Даны обоснования для совершенствования методов проектирования и технологии бетонных работ с учетом реальной работы бетона в сооружении. Анализ строительства портовых сооружений на о. Сахалин с использованием традиционной и современной технологии бетонных работ позволил выявить преимущества и недостатки традиционной и современной технологий бетонных работ. Показано, что на основе принципов традиционной технологии бетонных работ можно получать бетоны высокой стойкости для конструкций портовых сооружений в условиях морозного воздействия. Принципы современной технологии, основанные на использовании в бетонах добавок-модификаторов для улучшения технологических свойств бетонной смеси и повышения качественных показателей бетона, позволяют повысить морозостойкость на два порядка. Установлено, что наблюдаемые разрушения бетона после первого зимнего сезона связаны с технологическими просчетами, которые не учитывают реальную работу бетона в сооружении. Сравнительный анализ различных технологий бетона, условий работы и показателей его качества в конструкциях позволил установить определяющие качественные показатели внешних воздействий и бетона, которые целесообразно принять за основу совершенствования технологии бетона и формулировки концепции модели долговечности бетона в условиях морозного воздействия.</p></abstract><trans-abstract xml:lang="en"><p>The methods of designing frost-resistant and high-frost-resistant concretes and technologies of concrete works used in the construction of port facilities on Sakhalin Island are given. Justifications for improving the design methods and technology of concrete works, taking into account the actual work of concrete construction, are presented. The analysis of the construction of port facilities on Sakhalin Island using traditional and modern technology of concrete works, revealed the advantages and disadvantages of traditional and modern technologies of concrete works. It is shown that on the basis of the principles of traditional technology of concrete works, it is possible to obtain high-resistance concretes for the structures of port facilities in conditions of frost exposure. The principles of modern technology, based on the use of additive-modifiers in concrete to improve the technological properties of the concrete mixture and improve the qualitative indicators of concrete, make it possible to increase frost resistance by two orders of magnitude. It is established that the observed destruction of concrete after the first winter season is associated with technological miscalculations that do not take into account the actual work of concrete in the structure. A comparative analysis of various concrete technologies, working conditions and its quality indicators in structures make it possible to establish the defining qualitative indicators of external influences and concrete, which it is advisable to take as a basis for improving concrete technology and formulating the concept of a concrete durability model in conditions of frost exposure.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>морозостойкость</kwd><kwd>бетонные работы</kwd><kwd>проектирование технологии</kwd><kwd>долговечность</kwd><kwd>расчетная модель</kwd></kwd-group><kwd-group xml:lang="en"><kwd>frost resistance</kwd><kwd>concrete works</kwd><kwd>technology design</kwd><kwd>durability</kwd><kwd>design model</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Malyuk V. 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Freezing mechanisms of the concrete in an area of variable water level of port facilities. &lt;i&gt;IOP Conference Series: Earth and Environmental Science. “International Science and Technology Conference “Earth Science”&lt;/i&gt;, ISTC EarthScience 2022 – Chapter 4. 2022. 052020.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
