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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">construction</journal-id><journal-title-group><journal-title xml:lang="ru">Строительство и реконструкция</journal-title><trans-title-group xml:lang="en"><trans-title>Building and Reconstruction</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2073-7416</issn><publisher><publisher-name>Орловский государственный университет имени И.С. Тургенева</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.33979/2073-7416-2019-85-5-63-73</article-id><article-id custom-type="elpub" pub-id-type="custom">construction-236</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>БЕЗОПАСНОСТЬ ЗДАНИЙ И СООРУЖЕНИЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BUILDING AND STRUCTURE SAFETY</subject></subj-group></article-categories><title-group><article-title>СПОСОБ УСИЛЕНИЯ КАРКАСА МНОГОЭТАЖНОГО ЗДАНИЯПРИ НЕРАВНОМЕРНЫХ ОСАДКАХ ФУНДАМЕНТОВ</article-title><trans-title-group xml:lang="en"><trans-title>METHOD FOR STRENGTHENING THE FRAME OF A MULTI-STOREY BUILDING UNDER DIMENSIONAL SEDIMENTS OF FOUNDATIONS</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>Колчунов</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kolchunov</surname><given-names>V. I.</given-names></name></name-alternatives><email xlink:type="simple">vlik52@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>Дьяков</surname><given-names>И. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Diakov</surname><given-names>I. M.</given-names></name></name-alternatives><email xlink:type="simple">karta3@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гречишников</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Grechishnikov</surname><given-names>S. V.</given-names></name></name-alternatives><email xlink:type="simple">grecha3_5ser@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>Дьяков</surname><given-names>М. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Diakov</surname><given-names>M. I.</given-names></name></name-alternatives><email xlink:type="simple">dyakov2790@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Юго-Западный государственный университет»</institution></aff><aff xml:lang="en"><institution>South-West state University</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГАОУ ВО «Крымский федеральный университет им. В.И.Вернадского»</institution></aff><aff xml:lang="en"><institution>Crimean Federal University named after V.I. Vernadsky</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>24</day><month>11</month><year>2020</year></pub-date><volume>0</volume><issue>5</issue><fpage>63</fpage><lpage>73</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Колчунов В.И., Дьяков И.М., Гречишников С.В., Дьяков М.И., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Колчунов В.И., Дьяков И.М., Гречишников С.В., Дьяков М.И.</copyright-holder><copyright-holder xml:lang="en">Kolchunov V.I., Diakov I.M., Grechishnikov S.V., Diakov M.I.</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://construction.elpub.ru/jour/article/view/236">https://construction.elpub.ru/jour/article/view/236</self-uri><abstract><p>Приведены результаты исследования поврежденного состояния многоэтажного здания служебно-бытовой блока Курской АЭС. Анализ выполнен с учетом инженерно-геологического строения основания и особенностей возведения каркаса. Изучены имеющиеся повреждения и деформаций несущих и ограждающих элементов, выявлены их причины, основными среди которых являются неравномерная осадка фундаментов, вызванная опиранием одного ряда подколонников на фундаментную плиту примыкающего здания производственного корпуса, а также последовательность возведения расположенных рядом строений. Описан разработанный способ усиления каркаса многоэтажного здания, основанный на переопирании ряда колонн на дополнительный независимый ленточный фундамент, расположенный между крайней и средней осями. Расчетным анализом показана эффективность предложенной конструкции усиления, при этом предложены дополнительные конструктивные решения по защите здания от прогрессирующего обрушения.</p></abstract><trans-abstract xml:lang="en"><p>The results of the study of the damaged condition of the multi-storey building of the service and household unit of the Kursk NPP are presented. The analysis is carried out taking into account the engineering-geological structure of the base and the peculiarities of the construction of the frame. Studied existing damage and deformation of load-bearing and enclosing elements identified their causes, chief among which are nervnoe-tion of sediment foundations, caused by resting one row podkolonnik on the base plate adjacent buildings industrial buildings, as well as the sequence of construction of adjacent buildings. The developed method of strengthening the frame of a multi-storey building, based on the re-support of a number of columns on an additional independent ribbon Foundation, located between the extreme and middle axes, is described. The calculated analysis shows the effectiveness of the proposed reinforcement structure, while additional design solutions are proposed to protect the building from progressive collapse</p></trans-abstract><kwd-group xml:lang="ru"><kwd>усиление фундаментов</kwd><kwd>неравномерная осадка фундаментов</kwd><kwd>повреждения</kwd><kwd>деформации</kwd><kwd>ленточный фундамент</kwd><kwd>железобетонный каркас</kwd><kwd>прогрессирующее обрушение</kwd></kwd-group><kwd-group xml:lang="en"><kwd>strengthening of foundations</kwd><kwd>uneven sediment of foundations</kwd><kwd>damage</kwd><kwd>deformation</kwd><kwd>ribbon Foundation</kwd><kwd>reinforced concrete frame</kwd><kwd>progressive collapse</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title></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>
