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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">nuc</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник НЯЦ РК</journal-title><trans-title-group xml:lang="en"><trans-title>NNC RK Bulletin</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1729-7516</issn><issn pub-type="epub">1729-7885</issn><publisher><publisher-name>Национальный ядерный центр Республики Казахстан</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.52676/1729-7885-2018-4-90-92</article-id><article-id custom-type="elpub" pub-id-type="custom">nuc-154</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>МЕХАНИЧЕСКИЕ СВОЙСТВА ТЕКСТОЛИТА И СТЕКЛОТЕКСТОЛИТА ПРИ ИСПЫТАНИИ НА ПЛОСКИЙ ПРЯМОЙ ИЗГИБ</article-title><trans-title-group xml:lang="en"><trans-title>THE MECHANICAL PROPERTIES OF THE PCB AND GLASS FIBER UNDER TEST ON A FLAT, STRAIGHT BEND</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>Купчишин</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kupchishin</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Алматы</p></bio><bio xml:lang="en"><p>Almaty</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>Ниязов</surname><given-names>М. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Niyazov</surname><given-names>M. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Алматы</p></bio><bio xml:lang="en"><p>Almaty</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Таипова</surname><given-names>Б. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Taipova</surname><given-names>B. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Алматы</p></bio><bio xml:lang="en"><p>Almaty</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ходарина</surname><given-names>Н. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Khodarina</surname><given-names>N. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Алматы</p></bio><bio xml:lang="en"><p>Almaty</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шаханов</surname><given-names>К. Ш.</given-names></name><name name-style="western" xml:lang="en"><surname>Shahanov</surname><given-names>K. Sh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Алматы</p></bio><bio xml:lang="en"/><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Казахский национальный университет им. аль-Фараби;&#13;
Казахский национальный педагогический университет им. Абая<country>Казахстан</country></aff><aff xml:lang="en">Kazakh National University bу al-Farabi;&#13;
Kazakh National Pedagogical University by Abay<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Казахский национальный педагогический университет им. Абая<country>Казахстан</country></aff><aff xml:lang="en">Kazakh National Pedagogical University by Abay<country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>30</day><month>12</month><year>2018</year></pub-date><volume>0</volume><issue>4</issue><fpage>90</fpage><lpage>92</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Купчишин А.И., Ниязов М.Н., Таипова Б.Г., Ходарина Н.Н., Шаханов К.Ш., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Купчишин А.И., Ниязов М.Н., Таипова Б.Г., Ходарина Н.Н., Шаханов К.Ш.</copyright-holder><copyright-holder xml:lang="en">Kupchishin A.I., Niyazov M.N., Taipova B.G., Khodarina N.N., Shahanov K.S.</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://journals.nnc.kz/jour/article/view/154">https://journals.nnc.kz/jour/article/view/154</self-uri><abstract><p>Проведены исследования механических свойств текстолита и стеклотекстолита при испытании на плоский прямой изгиб. Для исследования зависимости деформации e от напряжения s была разработана и изготовлена соответствующая экспериментальная установка. Получено, что прочностные свойства стеклотекстолита при разрушении в 1,5 раза лучше, чем у текстолита, а деформационные характеристики почти одинаковы. Измеренные экспериментальные кривые удовлетворительно описываются предложенной авторами экспоненциальной моделью. Показано, что экспериментальные зависимости s от lgt являются нелинейными, что говорит о зависимости механического напряжения текстолитового и стеклотекстолитового материала от скорости нагрузки.</p></abstract><trans-abstract xml:lang="en"><p>Investigations of mechanical properties of textolite and glass fiber in the test for flat straight bending were carried out. To study the deformation dependence e voltage s was designed and manufactured corresponding to the experimental setup. It was found that the strength properties of glass better in 1,5 at destruction than the PCB, and the deformation characteristics are almost the same. The measured experimental curves are satisfactorily described by the exponential model proposed by the authors. It is shown that the experimental dependences of s on lgt are nonlinear, which indicates the dependence of the mechanical stress of the textolite and glass-textolite material on the load speed.</p></trans-abstract></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Беляев Н.М. Сопротивление материалов. – М.: Наука, 1976. – 608 с.</mixed-citation><mixed-citation xml:lang="en">Беляев Н.М. Сопротивление материалов. – М.: Наука, 1976. – 608 с.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Афанасьев А.М., Марьин В.А. 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