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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">Problems of risk management in the technosphere</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">Problems of risk management in the technosphere</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Проблемы управления рисками в техносфере</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="print">1998-8990</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">98863</article-id>
   <article-id pub-id-type="doi">10.61260/1998-8990-2025-1-30-40</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>Снижение рисков и ликвидация последствий чрезвычайных ситуаций. Обеспечение безопасности при ЧС</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>Risk reduction and elimination of consequences of emergency situations. Ensuring safety in case of emergency</subject>
    </subj-group>
    <subj-group>
     <subject>Снижение рисков и ликвидация последствий чрезвычайных ситуаций. Обеспечение безопасности при ЧС</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">COMPUTER SIMULATION OF THE EFFECTS OF AN AVALANCHE ON INFRASTRUCTURE FACILITIES IN EMERGENCIES</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>КОМПЬЮТЕРНОЕ МОДЕЛИРОВАНИЕ ВОЗДЕЙСТВИЙ СНЕЖНОЙ ЛАВИНЫ НА ОБЪЕКТЫ ИНФРАСТРУКТУРЫ В УСЛОВИЯХ ЧРЕЗВЫЧАЙНОЙ СИТУАЦИИ</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8926-3151</contrib-id>
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Калач</surname>
       <given-names>Андрей Владимирович</given-names>
      </name>
      <name xml:lang="en">
       <surname>Kalach</surname>
       <given-names>Andrey V.</given-names>
      </name>
     </name-alternatives>
     <email>a_kalach@mail.ru</email>
     <bio xml:lang="ru">
      <p>доктор химических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>doctor of chemical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-1"/>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
    <contrib contrib-type="author">
     <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6150-1090</contrib-id>
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Соловьев</surname>
       <given-names>Александр Семенович Семенович</given-names>
      </name>
      <name xml:lang="en">
       <surname>Soloviev</surname>
       <given-names>Alexander S.</given-names>
      </name>
     </name-alternatives>
     <email>ASoloviev58@yandex.ru</email>
     <bio xml:lang="ru">
      <p>доктор технических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>doctor of technical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-3"/>
    </contrib>
    <contrib contrib-type="author">
     <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6855-8703</contrib-id>
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Лентяева</surname>
       <given-names>Татьяна Владимировна</given-names>
      </name>
      <name xml:lang="en">
       <surname>Lentyaeva</surname>
       <given-names>Tatyana V.</given-names>
      </name>
     </name-alternatives>
     <email>mtv_ef2@mail.ru</email>
     <xref ref-type="aff" rid="aff-4"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">Воронежский институт ФСИН России</institution>
     <city>Воронеж</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Voronezh institute of the federal penitentiary service of Russia</institution>
     <city>Voronezh</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">Санкт-Петербургский университет ГПС МЧС России</institution>
     <city>Санкт-Петербург</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">State fire service of EMERCOM of Russia</institution>
     <city>Saint-Petersburg</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-3">
    <aff>
     <institution xml:lang="ru">Воронежский институт ФСИН России</institution>
     <city>Воронеж</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Voronezh institute of the federal penitentiary service of Russia</institution>
     <city>Voronezh</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-4">
    <aff>
     <institution xml:lang="ru">Институт кибербезопасности и информационных технологий МИРЭА – Российского технологического университета</institution>
     <city>Москва</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Institute of cybersecurity and information technologies of MIREA – Russian technological university</institution>
     <city>Moscow</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2025-05-16T22:42:22+03:00">
    <day>16</day>
    <month>05</month>
    <year>2025</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2025-05-16T22:42:22+03:00">
    <day>16</day>
    <month>05</month>
    <year>2025</year>
   </pub-date>
   <volume>2025</volume>
   <issue>1</issue>
   <fpage>30</fpage>
   <lpage>40</lpage>
   <history>
    <date date-type="received" iso-8601-date="2024-10-22T00:00:00+03:00">
     <day>22</day>
     <month>10</month>
     <year>2024</year>
    </date>
    <date date-type="accepted" iso-8601-date="2025-01-20T00:00:00+03:00">
     <day>20</day>
     <month>01</month>
     <year>2025</year>
    </date>
   </history>
   <self-uri xlink:href="https://journals.igps.ru/en/nauka/article/98863/view">https://journals.igps.ru/en/nauka/article/98863/view</self-uri>
   <abstract xml:lang="ru">
    <p>Рассмотрены результаты разработки оригинальной модели прогнозирования последствий взаимодействия снежной лавины с элементами инфраструктуры (строениями). Количественные результаты воздействия снежной лавины на строения рассчитывали модифицированным численным методом Эйлера-Коши. Для детального изучения смещения и разрушения построек снежной лавиной создана программная реализация алгоритма решения математической модели. Было проведено компьютерное моделирование разрушительного воздействия снежной лавины на основе официальных данных о сходе лавины в районе склона горы «Отдельная» населенного пункта Талнах (город-спутник  г. Норильска Красноярского края).&#13;
Показано, что разработанная модель воздействий лавины на объекты инфраструктуры в условиях чрезвычайной ситуации адекватно описывает результаты схода снежной массы.&#13;
Представлены результаты объемного моделирования движения лавины объемом в несколько тысяч кубических метров. Модель позволила не только адекватно воспроизвести смещения домов, близкие к реальным, но и восстановить подробную картину механического поведения домов под действием лавины.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>The article discusses the results of developing an original model for predicting the consequences of the interaction of a snow avalanche with infrastructure elements (buildings). Quantitative results of the impact of a snow avalanche on buildings calculated using the modified Euler-Cauchy numerical method. For a detailed study of the displacement and destruction of buildings by a snow avalanche, a software implementation of an algorithm for solving a mathematical model created. A computer simulation of the destructive impact of a snow avalanche carried out based on official data on an avalanche in the area of the slope of mount «Otdelnaya», settlement Talnakh (satellite city of Norilsk, Krasnoyarsk territory).&#13;
It shown that the developed model of the impact of an avalanche on infrastructure facilities in an emergency adequately describes the results of snow melting.&#13;
The results of volumetric modeling of the movement of an avalanche with a volume of several thousand cubic meters presented. The model made it possible not only adequately reproduce displacements of houses that are close to real ones, but also restore a detailed picture of the mechanical behavior of houses under the influence of an avalanche.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>снег</kwd>
    <kwd>снежная лавина</kwd>
    <kwd>моделирование</kwd>
    <kwd>динамика частиц</kwd>
    <kwd>эксперимент</kwd>
    <kwd>имитация</kwd>
    <kwd>траектория движения</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>snow</kwd>
    <kwd>snow avalanche</kwd>
    <kwd>modeling</kwd>
    <kwd>particle dynamics</kwd>
    <kwd>experiment</kwd>
    <kwd>simulation</kwd>
    <kwd>motion trajectory</kwd>
   </kwd-group>
  </article-meta>
 </front>
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