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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="en"><front><journal-meta><journal-id journal-id-type="publisher-id">gscience</journal-id><journal-title-group><journal-title xml:lang="en">Mining Science and Technology (Russia)</journal-title><trans-title-group xml:lang="ru"><trans-title>Горные науки и технологии</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2500-0632</issn><publisher><publisher-name>The National University of Science and Technology MISiIS (NUST MISIS)</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17073/2500-0632-2019-2-103-110</article-id><article-id custom-type="elpub" pub-id-type="custom">gscience-140</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="en"><subject>MINERAL RESOURCES EXPLOITATION</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>РАЗРАБОТКА МЕСТОРОЖДЕНИЙ ПОЛЕЗНЫХ ИСКОПАЕМЫХ</subject></subj-group></article-categories><title-group><article-title>Rock Burst and Actually Effective Bolting for Rock Burst Prevention</article-title><trans-title-group xml:lang="ru"><trans-title>Эффективное анкерное крепление для предотвращения горного удара</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>Минь</surname><given-names>Нгуен Нгок</given-names></name><name name-style="western" xml:lang="en"><surname>Nguyen</surname><given-names>Ngoc Minh</given-names></name></name-alternatives><email xlink:type="simple">minhnguyen1986vn@csu.edu.vn</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>Тхань</surname><given-names>Фам Дык</given-names></name><name name-style="western" xml:lang="en"><surname>Pham</surname><given-names>Duc Thang</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Центральный Южный Университет, Чанша, Хунань, Китай; Промышленный Университет Куанг Нинь, Куанг Нинь, Вьетнам<country>Вьетнам</country></aff><aff xml:lang="en">Central South University, Changsha, Hunan, China; Quang Ninh University of Industry, QuangNinh, Vietnam<country>Viet Nam</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Промышленный Университет Куанг Нинь, Куанг Нинь, Вьетнам<country>Вьетнам</country></aff><aff xml:lang="en">Quang Ninh University of Industry, Quang Ninh, Vietnam<country>Viet Nam</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>23</day><month>08</month><year>2019</year></pub-date><volume>4</volume><issue>2</issue><fpage>103</fpage><lpage>110</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Nguyen N.M., Pham D.T., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Минь Н.Н., Тхань Ф.Д.</copyright-holder><copyright-holder xml:lang="en">Nguyen N.M., Pham D.T.</copyright-holder><license 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://mst.misis.ru/jour/article/view/140">https://mst.misis.ru/jour/article/view/140</self-uri><abstract><p>Rock burst represents a very dangerous phenomenon in deep underground mining, as well as for underground structures in unfavourable conditions (great depth, high horizontal stress, proximity of major tectonic structures, etc.). The rock burst problem relates to the natural and mining conditions of the rock mass. The evaluation of rock burst is becoming increasingly important as mining activities reach greater depths. In the literature, rock burst assessment challenge was tackled by many researchers using various methods. However, no study providing review and comparison of different rock burst assessment methods is available. In this paper, rock burst classification is briefly summarized. This includes a classification based on rock burst type, and another classification based on rock burst severity. As an important method for rock burst prevention, some novel energy-absorbing bolts were developed. These bolts demonstrate constant resistance under both static and shock loads and large elongation ability enabling them to withstand large deformations of rock masses under rock burst-prone conditions. Among the novel energy absorbing bolts, Modified Cone Bolt (MCB) and Constant Resistance at Large Deformation (CRLD) Bolt are selected to be presented in this paper.</p></abstract><trans-abstract xml:lang="ru"><p>Горный удар представляет собой очень опасное явление при подземных горных работах на больших глубинах, а также для подземных сооружений в неблагоприятных условиях (большие глубины, высокие горизонтальные напряжения, близость крупных разломов и т. д.). Проблема горного удара связана с природными и горнотехническими условиями горного массива. Оценка горного удара становится все более важной, поскольку горные работы достигают всё больших и больших глубин. В литературе попытки решения проблемы оценки горных ударов предпринимались многими исследователями с использованием различных методов. Тем не менее до сих пор не представлено исследование, которое рассматривало бы и сравнивало различные методы оценки горных ударов. В этой статье кратко изложена классификация горных ударов. Предлагаемый подход включает классификацию, основанную на типах горных ударов, а также учитывающую степень тяжести последствий горного удара. В качестве важного подхода к предотвращению горного удара были разработаны новые энергопоглощающие анкеры, которые демонстрируют постоянное сопротивление как при статических, так и при ударных нагрузках, и обладают большой способностью к удлинению, позволяющей выдерживать значительные деформации массивов горных пород. Для представления в этой статье выбраны два таких новых энергопоглощающих анкера, а именно: модифицированный конусный анкер (МКА) и анкер с постоянным сопротивлением при большой деформации (ПСБД).</p></trans-abstract><kwd-group xml:lang="ru"><kwd>горный удар</kwd><kwd>анкерная крепь</kwd><kwd>предотвращение горного удара</kwd><kwd>глубокие рудники</kwd><kwd>ударные нагрузки</kwd><kwd>деформация/механическое напряжение пород</kwd></kwd-group><kwd-group xml:lang="en"><kwd>rock burst</kwd><kwd>bolting</kwd><kwd>rock burst prevention</kwd><kwd>deep mines</kwd><kwd>shock loads</kwd><kwd>rock strain</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">Amin M., Ming C. Numerical modeling of rock burst near fault zones in deep tunnels. Tunnelling and Underground Space Technology, 80, 2018, pp. 164-180.</mixed-citation><mixed-citation xml:lang="en">Amin M., Ming C. 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