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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">10.52676/1729-7885-2019-1-126-128</article-id><article-id custom-type="elpub" pub-id-type="custom">nuc-53</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>ИЗУЧЕНИЕ ДЕФОРМАЦИИ ОРГСТЕКЛА ПРИ ИЗГИБЕ, ОБЛУЧЕННОГО ЭЛЕКТРОНАМИ</article-title><trans-title-group xml:lang="en"><trans-title>THE STUDY OF THE DEFORMATION OF THE PLEXIGLAS BENDING IRRADIATED WITH ELECTRONS</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>Абдухаирова</surname><given-names>А. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Abdukhairova</surname><given-names>A. T.</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>Яр-Мухамедова</surname><given-names>Г. Ш.</given-names></name><name name-style="western" xml:lang="en"><surname>Yar-Mukhamedova</surname><given-names>G. Sh.</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-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Казахский национальный педагогический университет им. Абая; Казахский национальный университет им. аль-Фараби<country>Казахстан</country></aff><aff xml:lang="en">Kazakh National Pedagogical University by Abay; Kazakh National University bу al-Farabi<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><aff-alternatives id="aff-3"><aff xml:lang="ru">Казахский национальный университет им. аль-Фараби<country>Казахстан</country></aff><aff xml:lang="en">Kazakh National University bу al-Farabi<country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>30</day><month>03</month><year>2019</year></pub-date><volume>0</volume><issue>1</issue><fpage>126</fpage><lpage>128</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Купчишин А.И., Ниязов М.Н., Таипова Б.Г., Абдухаирова А.Т., Яр-Мухамедова Г.Ш., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Купчишин А.И., Ниязов М.Н., Таипова Б.Г., Абдухаирова А.Т., Яр-Мухамедова Г.Ш.</copyright-holder><copyright-holder xml:lang="en">Kupchishin A.I., Niyazov M.N., Taipova B.G., Abdukhairova A.T., Yar-Mukhamedova G.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/53">https://journals.nnc.kz/jour/article/view/53</self-uri><abstract><p>Проведены эксперименты по зависимости деформации от напряжения при испытании на плоский прямой изгиб образцов необлученного и облученного рифленого оргстекла. Установлено, что при увеличении напряжения относительное удлинение рифленых образцов оргстекла (как необлученного, так и облученного) растет по линейному закону. Выявлено, что облучение приводит к заметному изменению деформационно-прочностных характеристик материала, проявляющихся в уменьшении пластичности. Относительное удлинение полосатого оргстекла после облучения изменяется на 20 %, а пирамидного – на 40 %. При этом изменение прочности не происходит. Полученные кривые зависимости ɛ от Ơ удовлетворительно описываются в рамках линейной модели.</p></abstract><trans-abstract xml:lang="en"><p>Experiments were carried out on the dependence of strain on stress in the test for a flat straight bend of samples of non-irradiated and irradiated corrugated Plexiglas. It is found that with increasing voltage the relative elongation of corrugated samples of Plexiglas (both non-irradiated and irradiated) increases linearly. It is revealed that the irradiation leads to a noticeable change in the deformation-strength characteristics of the material, manifested in a decrease in plasticity. Elongation striped acrylic plastic after irradiation is changed to 20 %, and the pyramid – 40 %. In this case, the strength change does not occur. The obtained curves of lgt versus Ơ are satisfactorily described in the framework of the linear model.</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">Briskman B.A., Tlebaev K.B. Radiation Effects on Thermal Properties of Polymers. II. 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