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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Structural Mechanics of Engineering Constructions and Buildings</journal-id><journal-title-group><journal-title xml:lang="en">Structural Mechanics of Engineering Constructions and Buildings</journal-title><trans-title-group xml:lang="ru"><trans-title>Строительная механика инженерных конструкций и сооружений</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1815-5235</issn><issn publication-format="electronic">2587-8700</issn><publisher><publisher-name xml:lang="en">Peoples’ Friendship University of Russia named after Patrice Lumumba (RUDN University)</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">16309</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">INHIBITION OF CURVILINEAR COHESIVE CRACK GROWTH IN A BENDING STRIP (BEAM) BY INDUCED HEAT STRESS FIELD</article-title><trans-title-group xml:lang="ru"><trans-title>ТОРМОЖЕНИЕ РОСТА КРИВОЛИНЕЙНОЙ КОГЕЗИОННОЙ ТРЕЩИНЫ В ИЗГИБАЕМОЙ ПОЛОСЕ (БАЛКЕ) С ПОМОЩЬЮ НАВЕДЕННОГО ТЕПЛОВОГО ПОЛЯ НАПРЯЖЕНИЙ</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>MUSTAFAYEV</surname><given-names>A B</given-names></name><name xml:lang="ru"><surname>МУСТАФАЕВ</surname><given-names>АЗЕР ОГЛЫ</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.ф.-м.н.</p></bio><email>azer_bm@list.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Institute of Mathematics and Mechanics of the Academy of Sciences of Azerbaijan</institution></aff><aff><institution xml:lang="ru">Институт математики и механики НАН Азербайджана</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2017-05-15" publication-format="electronic"><day>15</day><month>05</month><year>2017</year></pub-date><issue>3</issue><issue-title xml:lang="en">NO3 (2017)</issue-title><issue-title xml:lang="ru">№3 (2017)</issue-title><fpage>59</fpage><lpage>70</lpage><history><date date-type="received" iso-8601-date="2017-06-26"><day>26</day><month>06</month><year>2017</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2017, MUSTAFAYEV A.B.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2017, МУСТАФАЕВ А.О.</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="en">MUSTAFAYEV A.B.</copyright-holder><copyright-holder xml:lang="ru">МУСТАФАЕВ А.О.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">http://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://journals.rudn.ru/structural-mechanics/article/view/16309">https://journals.rudn.ru/structural-mechanics/article/view/16309</self-uri><abstract xml:lang="en"><p>We consider a temperature changes near end of curvilinear crack with end zones of mate- rial cohesive forces in bending strip (beam). The aim of the local temperature changes is a delay or inhibition of crack growth. Boundary value problem for equilibrium of curvilinear crack under the action of external bending loads, induced thermoelastic stress field and trac- tions in bonds, preventing its disclosure, is reduced to a system of nonlinear singular integro- differential equations with the kernel of Cauchy type. Condition of crack limit equilibrium is formulated on the basis of a two-parameter fracture criterion.</p></abstract><trans-abstract xml:lang="ru"><p>Рассматриваются изменения температуры вблизи конца криволинейной трещины при наличии концевых зон с силами сцепления материала в изгибаемой полосе (балке). Цель локальных изменений температуры состоит в задержке или торможении роста трещины. Краевая задача о равновесии криволинейной трещины при действии внешних изгибающих нагрузок, наведенного термоупругого поля напряжений и усилий в связях, препятствующих ее раскрытию, сводится к системе нелинейных сингулярных интегро- дифференциальных уравнений с ядром типа Коши. Условие предельного равновесия трещины формулируется на основе двухпараметрического критерия разрушения.</p></trans-abstract><kwd-group xml:lang="en"><kwd>bending strip (beam)</kwd><kwd>temperature field</kwd><kwd>curvilinear crack</kwd><kwd>pre-fracture zone</kwd><kwd>cohesive forces</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>изгибаемая полоса (балка)</kwd><kwd>температурное поле</kwd><kwd>криво- линейная трещина</kwd><kwd>зона предразрушения</kwd><kwd>силы сцепления</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Finkel VM. (1977) Physical Basis Of Fracture Retardation. 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