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ArticleName Методические основы классификации взрывов по уровню их сейсмического действия
DOI 10.17580/gzh.2021.05.13
ArticleAuthor Холодилов А. Н., Господариков А. П., Еременко А. А.

Санкт-Петербургский горный университет, Санкт-Петербург, Россия:

Холодилов А. Н., доцент, канд. физ.-мат. наук,
Господариков А. П., проф., д-р техн. наук


Институт горного дела им. Н. А. Чинакала СО РАН, Новосибирск, Россия:
Еременко А. А., зам. директора по научной работе, проф., д-р техн. наук


Разработана количественная классификация взрывных работ как источников сейсмических колебаний. В основу классификации положены прямолинейные зависимости показателя затухания сейсмических колебаний от логарифма коэффициента сейсмичности, которые входят в формулу М. А. Садовского для прогнозирования скорости смещения грунта при сейсмическом действии взрывов. Классификация построена на статистическом анализе 76 пар «коэффициент сейсмичности – показатель затухания сейсмических колебаний». Проведена верификация классификационных границ сейсмических источников.

keywords Взрывные работы, карьер, смещения грунта, пиковая скорость, приведенное расстояние, коэффициент сейсмичности, сейсмовзрывные колебания, показатель затухания, безопасность

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