<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">vdgtu</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Дагестанского государственного технического университета. Технические науки</journal-title><trans-title-group xml:lang="en"><trans-title>Herald of Dagestan State Technical University. Technical Sciences</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2073-6185</issn><issn pub-type="epub">2542-095X</issn><publisher><publisher-name>Daghestan State Technical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21822/2073-6185-2021-48-1-100-107</article-id><article-id custom-type="elpub" pub-id-type="custom">vdgtu-915</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>ИНФОРМАТИКА, ВЫЧИСЛИТЕЛЬНАЯ ТЕХНИКА И УПРАВЛЕНИЕ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>COMPUTER SCIENCE, COMPUTER ENGINEERING AND MANAGEMENT</subject></subj-group></article-categories><title-group><article-title>БУТСТРЕП МЕТОДЫ ИССЛЕДОВАНИЙ ЗОНАЛЬНОГО РАЗРУШЕНИЯ МАССИВА ГОРНЫХ ПОРОД ВОКРУГ ПОДЗЕМНЫХ ВЫРАБОТОК</article-title><trans-title-group xml:lang="en"><trans-title>BOOTSTRAP METHODS FOR INVESTIGATING THE ROCK MASS ZONAL FRACTURE AROUND UNDERGROUND WORKINGS</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>Лосев</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Losev</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат физико-математических наук, старший научный сотрудник, научная группа вероятностных методов и системного анализа</p><p>690041, г. Владивосток, ул. Радио, 7, Россия </p></bio><bio xml:lang="en"><p>Cand. Sci. (Physical and Mathematical), Senior Researcher, Scientific group of Probabilistic methods and Systems analysis</p><p>7 Radio St., Vladivostok 690041,Russia </p></bio><email xlink:type="simple">A.S.Losev@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт прикладной математики Дальневосточного отделения Российской  академии наук</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute for Applied Mathematics, Far Eastern Branch, Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>27</day><month>04</month><year>2021</year></pub-date><volume>48</volume><issue>1</issue><fpage>100</fpage><lpage>107</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Лосев А.С., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Лосев А.С.</copyright-holder><copyright-holder xml:lang="en">Losev A.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://vestnik.dgtu.ru/jour/article/view/915">https://vestnik.dgtu.ru/jour/article/view/915</self-uri><abstract><sec><title>Цель</title><p>Цель. Исследование проблем зональной дезинтеграции горных пород вокруг глубоких подземных выработок в условиях предельно малой выборки, возникающих в  геомеханических явлениях и процессах в массивах горных пород при добыче полезных  ископаемых. </p></sec><sec><title>Метод</title><p>Метод. В качестве основного инструмента используются методы численного ресамплинга, а именно рандомизация, бутстреп и методы Монте-Карло, которые позволяют нарастить объем выборки, по имеющимся натурным данным, до необходимого размера для проведения статистически обоснованного анализа. </p></sec><sec><title>Результат</title><p>Результат. Решена задача зональной дезинтеграции горных пород вокруг глубоких подземных выработок, для которой получена оценка аналитической зависимости параметра  периодичности функции дефектности от предела прочности породы. Основным показателем статистической значимости построенной модели в работе выбран коэффициент детерминации, на основе которого выбирается вид исследуемой аналитической  зависимости. Его отклонение в итоговой модели не превышает 0,5% при любом объеме  бутстреп выборки, в то время как в остальных моделях, рассмотренных в работе, данное значение достигается при n&gt;200. </p></sec><sec><title>Вывод</title><p>Вывод. Полученные интервальные оценки с помощью бутстреп методов, имеют  существенное преимущество по сравнению с традиционными подходами, позволяя повысить  достоверность результата в условиях предельно маленьких выборок данных без потери уровня значимости.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Objective</title><p>Objective. Investigation of the problems of zonal disintegration of rocks around deep underground workings in extremely small sampling, arising in geomechanical phenomena and processes in rock mass during mining. </p></sec><sec><title>Methods</title><p>Methods. The primary tool used is numerical resampling methods, namely randomization, bootstrap, and Monte Carlo methods, which allow increasing the sample size, according to the available field data, to the required size for conducting a statistically sound analysis.</p></sec><sec><title>Results</title><p>Results. The problem of zonal fracture of rocks around deep underground workings is solved, for which the analytical dependence of the periodicity parameter of the defect function on the rock strength limit is estimated. The primary indicator of the statistical significance of the constructed model in work is the determination factor, based on which the type of analytical dependence under study is selected. Its deviation in the final model does not exceed 0.5% for any bootstrap sample volume, while in the other models considered in this paper, this value is achieved at n&gt;200. </p></sec><sec><title>Conclusion</title><p>Conclusion. The obtained interval estimates using bootstrap methods have a significant advantage over traditional approaches, increasing the reliability of the result in extremely small data samples without losing the level of significance. </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>бутстреп методы</kwd><kwd>алгоритм</kwd><kwd>зональное разрушение массива</kwd><kwd>интервальные оценки параметров</kwd></kwd-group><kwd-group xml:lang="en"><kwd>bootstrap methods</kwd><kwd>algorithm</kwd><kwd>rock mass zonal fracture</kwd><kwd>interval parameter estimates</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">Chen X.G.， Zhang Q.Y. Mechanism analysis of phenomenon of zonal disintegration in deep tunnel model test under high geostress // Rock and Soil Mechanics. 2011. Vol.32. No. 1. рр. 84–90.</mixed-citation><mixed-citation xml:lang="en">Chen X.G.， Zhang Q.Y. Mechanism analysis of phenomenon of zonal disintegration in deep tunnel model test under high geostress. Rock and Soil Mechanics, 2011, vol.32, no. 1, pp. 84–90.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Qian Q.H., Zhou X.P. Non-Euclidean continuum model of the zonal disintegration of surrounding rocks around a deep circular tunnel in a non-hydrostatic pressure state // Journal of Mining Science. 2011. No. 47(1). pp. 37–46. doi:10.1134/S1062739147010059</mixed-citation><mixed-citation xml:lang="en">Qian Q.H., Zhou X.P. Non-Euclidean continuum model of the zonal disintegration of surrounding rocks around a deep circular tunnel in a non-hydrostatic pressure state. Journal of Mining Science, 2011, no. 47(1), pp. 37–46.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Qian Q.H., Zhou X.P. Quantitative analysis of rockburst for surrounding rocks and zonal disintegration mechanism in deep tunnels // Journal of Rock Mechanics and Geotechnical Engineering. p 2011. p № 3(1). pp. 1–9. doi: 10.3724/SP.J.1235.2011.00001</mixed-citation><mixed-citation xml:lang="en">Qian Q.H., Zhou X.P. Quantitative analysis of rockburst for surrounding rocks and zonal disintegration mechanism in deep tunnels. Journal of Rock Mechanics and Geotechnical Engineering, 2011, no. 3(1), pp. 1–9.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Tan Y.L., Ning J.G., Li H.T. In situ explorations on zonal disintegration of roof strata in deep coal mines // International Journal of Rock Mechanics and Mining Sciences. p 2012. Vol. 49. No 1. pp.113–124.</mixed-citation><mixed-citation xml:lang="en">Tan Y.L., Ning J.G., Li H.T. In situ explorations on zonal disintegration of roof strata in deep coal mines. International Journal of Rock Mechanics and Mining Sciences, 2012, vol. 49, no. 1, pp.113–124.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Zhou X.P., Shou Y.D. Excavation induced zonal disintegration of the surrounding rock around a deep circular tunnel considering unloading effect // International Journal of Rock Mechanics &amp; Mining Sciences. 2013. – № 64. pp. 246–257. doi: 10.1016/j.ijrmms.2013.08.010</mixed-citation><mixed-citation xml:lang="en">Zhou X.P., Shou Y.D. Excavation induced zonal disintegration of the surrounding rock around a deep circular tunnel considering unloading effect. International Journal of Rock Mechanics &amp; Mining Sciences, 2013, no. 64, pp. 246–257.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Wang X., Pan Y., Zhang Z.. A Spatial Strain Localization Mechanism of Zonal Disintegration through Numerical Simulation // Journal of Mining Science. p2013. Vol. 49. № 3. pp. 357–367</mixed-citation><mixed-citation xml:lang="en">Wang X., Pan Y., Zhang Z.. A Spatial Strain Localization Mechanism of Zonal Disintegration through Numerical Simulation. Journal of Mining  Science, 2013, vol. 49, no. 3, pp. 357–367</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Zhou X.P., Song H.F., Qian Q.H. The effects of three-dimensional penny-shaped cracks of zonal disintegration of the surrounding rock masses around a deep circular tunnel // Acta Mechanica Solida Sinica. – 2015. Vol. 28. No. 6. pp.722-734</mixed-citation><mixed-citation xml:lang="en">Zhou X.P., Song H.F., Qian Q.H. The effects of three-dimensional penny-shaped cracks of zonal disintegration of the surrounding rock masses around a deep circular tunnel. Acta Mechanica Solida Sinica, 2015, vol.28, no. 6, pp.722-734.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Одинцев В.Н. Отрывное разрушение массива скальных горных пород. – М.: ИПКОН РАН, 1996. – 166 с.</mixed-citation><mixed-citation xml:lang="en">Odincev V.N. Otryvnoe razrushenie massiva skal'nyh gornyh porod. [Detachable destruction of an array of rocky rocks]. M.: IPKON RAN, 1996. 166 p. (In Russ)]</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Макаров П.В. Об иерархической природе деформации и разрушения твердых тел и сред // Физ. мезомех. 2004. Т. 7. № 4. С. 25-34.</mixed-citation><mixed-citation xml:lang="en">9 .Makarov P.V. Ob ierarhicheskoj prirode deformacii i razrusheniya tverdyh tel i sred. [On the hierarchical nature of deformation and destruction of solids and media] Fiz. mezomekh, 2004, Vol. 7, no. 4, pp. 25-34.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Гузев М.А., Макаров В.В. Деформирование и разрушение сильно сжатых горных пород вокруг выработок. Владивосток : Дальнаука, 2007. 232 с.</mixed-citation><mixed-citation xml:lang="en">Guzev M.A., Makarov V.V. Deformirovanie i razrushenie sil'no szhatyh gornyh porod vokrug vyrabotok.[Deformation and destruction of highly compressed rocks around the excavations] Vladivostok : Dal'nauka, 2007. 232 p. (In Russ)]</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Зональная дезинтеграция горных пород и устойчивость подземных выработок/ [В.Н. Опарин и др.]; отв. Ред. М.А. Гузев; Рос. акад. наук, Сиб. отд-ние, Ин-т горного дела. –Новосибирск: Изд-во СО РАН. 2008. 278 с.</mixed-citation><mixed-citation xml:lang="en">Zonal'naya dezintegraciya gornyh porod i ustojchivost' podzemnyh vyrabotok. [Zonal disintegration of rocks and stability of underground workings] / [V.N. Oparin i dr.]; otv. Red. M.A. Guzev; Ros. akad. nauk, Sib. otd-nie, In-t gornogo dela. Novosibirsk: Izd-vo SO RAN, 2008, 278 p.  (In Russ)]</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Ксендзенко Л.С., Макаров В.В., Опанасюк Н.А., Голосов А.М. Закономерности деформирования и разрушения сильно сжатых горных пород и массивов: монография / Инженерная школа ДВФУ. Владивосток: Дальневост. федер. ун-т. 2014. 192 с.</mixed-citation><mixed-citation xml:lang="en">Ksendzenko L.S., Makarov V.V., Opanasyuk N.A., Golosov A.M.  Zakonomernosti deformirovaniya i razrusheniya sil'no szhatyh gornyh porod  i massivov: monografiya. [Regularities of deformation and destruction of highly compressed rocks and massifs: monograph] Inzhenernaya shkola DVFU. Vladivostok: Dal'nevost. feder. un-t, 2014, 192 p. (In Russ)]</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Chen J.G., Zhou T.T., Zhang Y.X. Shock failure mechanism of zonal disintegration within surrounding rock in deep chamber // Rock and Soil Mechanics. 2011. № 32(9). pp. 2629-2634.</mixed-citation><mixed-citation xml:lang="en">Chen J.G., Zhou T.T., Zhang Y.X. Shock failure mechanism of zonal disintegration within surrounding rock in deep chamber. Rock and Soil Mechanics, 2011, no. 32(9), pp. 2629-2634.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Лосев А.С. Зависимость зоны разрушения массива вокруг горной выработки от предела прочности породы // Горные науки и технологии. 2017. № 2 c. 43-49.</mixed-citation><mixed-citation xml:lang="en">Losev A.S. Zavisimost' zony razrusheniya massiva vokrug gornoj vyrabotki ot predela prochnosti porody. [Dependence of the zone of destruction of the massif around the mine workings from the ultimate strength of the rock] Gornye nauki i tekhnologii, 2017, no. 2, pp. 43-49. (In Russ)]</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Лосев А.С. Статистическая оценка параметра периодичности модели зональной дезинтеграции горных пород // Бюллетень науки и практики. Электрон. журн. 2017. № 7(20). c. 78-82.</mixed-citation><mixed-citation xml:lang="en">Losev A.S. Statisticheskaya ocenka parametra periodichnosti modeli zonal'noj dezintegracii gornyh porod. [Statistical estimation of the periodicity parameter of the model of the zone disintegration of rocks]  Byulleten' nauki i praktiki, 2017, no.7 (20), pp. 78-82. (In Russ)]</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Лосев А.С. Бутстреп методы построения доверительных интервалов оценки параметров модели зональной дезинтеграции горных пород вокруг подземной выработки // Вестник Дагестанского государственного технического университета. Технические науки. 2017. № 44(4) с. 114-121. DOI: 10.21822/2073-6185-2017-44-4-114-121</mixed-citation><mixed-citation xml:lang="en">Losev A.S. Butstrep metody postroeniya doveritel'nyh intervalov ocenki parametrov modeli zonal'noj dezintegracii gornyh porod vokrug podzemnoj  vyrabotki. Vestnik Dagestanskogo gosudarstvennogo tekhnicheskogo universiteta. Tekhnicheskie nauki. 2017, N. 44(4), s. 114-121.  [Bootstrapping methods for constructing confidence intervals for the  estimation of model parameters of the zonal disintegration of rocks around  underground excavations]// Herald of the Daghestan State Technical  University.2017, No. 44(4), pp. 114-121 (In Russ)]</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Эфрон Б. Нетрадиционные методы многомерного статистического анализа: Сб. статей: Пер. c англ./ ПредисловиеЮ. П. Адлера, Ю. А. Кошевника. М.: Финансы и статистика, 1988.</mixed-citation><mixed-citation xml:lang="en">Ehfron B. Netradicionnye metody mnogomernogo statisticheskogo analiza. [Non-traditional methods of multivariate statistical analysis]. M.:  Finansy i statistika, 1988. (In Russ)]</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Гузев М.А., Парошин А.А. Неевклидова модель зональной дезинтеграции горных пород вокруг подземной выработки // Прикладная механика и техническая физика. 2001. Т. 42 № 1 c. 147–156.</mixed-citation><mixed-citation xml:lang="en">Guzev M.A., Paroshin A.A. Neevklidova model' zonal'noy dezintegratsii gornyh porod vokrug podzemnoy vyrabotki. [UnEuclidean model of zonal disintegration of mountain breeds round the underground making] Prikladnaya mekhanika i tekhnicheskaya fizika, 2001, vol. 42, no. 1. pp. 147–156. (In Russ)]</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Ксендзенко Л.С. Разработка метода определения параметров зональной структуры разрушения сильно сжатого массива вокруг подземных выработок // Вестник Дальневосточного государственного технического университета. 2011. № 3/4(8/9). c. 144–166.</mixed-citation><mixed-citation xml:lang="en">Ksendzenko L.S. Razrabotka metoda opredeleniya parametrov zonal'noy struktury razrusheniya sil'no szhatogo massiva vokrug podzemnyh vyrabotok.  [Development of method of determination of parameters of zonal structure  of destruction of the strongly compressed array round the underground  making.] Vestnik Dal'nevostochnogo gosudarstvennogo tekhnicheskogo universiteta, 2011, no. 3/4(8/9), pp.144–166. (In Russ)]</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Айвазян С.А., Енюков И.С., Мешалкин Л.Д. Прикладная статистика. Исследование зависимостей. Финансы и статистика, 1985 – 487 с.</mixed-citation><mixed-citation xml:lang="en">Ajvazyan S.A., Enyukov I.S., Meshalkin L.D. Prikladnaya statistika. Issledovanie zavisimostej [Applied statistics. Dependency study]. Finansy  i statistika, 1985. 487 p. (In Russ)]</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Ануфриев Д.В. Бутстреп-методы построения доверительных интервалов для задач оценивания точностных характеристик системы ЛА-КСЦПНО // Научный вестник МГТУ ГА. 2005. № 89. с. 93-96.</mixed-citation><mixed-citation xml:lang="en">Anufriev D.V. Butstrep-metody postroeniya doveritel'nyh intervalov dlya zadach ocenivaniya tochnostnyh harakteristik sistemy LA-KSCPNO [Bootstrap methods for constructing confidence intervals for estimation problems of the accuracy characteristics of the LA-KSNPNO system]. Nauchnyj vestnik MGTU GA, 2005, no. 89, pp. 93-96. (In Russ)]</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Глухов В.В., Ануфриев Д.В. Бутстреп-процедуры определения точностных характеристик// Научный вестник МГТУ ГА. 2005. № 89. с. 30-35.</mixed-citation><mixed-citation xml:lang="en">Gluhov V.V., Anufriev D.V. Butstrep-procedury opredeleniya tochnostnyh harakteristik [Bootstrap procedures for determining the accuracy  characteristics]. Nauchnyj vestnik MGTU GA, 2005, no. 89, pp. 30-35. (In Russ)]</mixed-citation></citation-alternatives></ref></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>
