ООО «Институт Гипроникель», Санкт-Петербург, Россия

Трофимов А. В., зам. директора Департамента по исследованиям и разработкам, канд. техн. наук, TrofimovAV@nornik.ru
Попов М. С., научный сотрудник
Киркин А. П., старший научный сотрудник, канд. техн. наук
Ильченко Н. М., инженер 1-й категории

В горном производстве закладочные смеси применяют для заполнения выработанного пространства с целью управления горным давлением, а также ликвидации подземных горных выработок. Составы закладочных смесей влияют на снижение смещений и деформаций вышележащих горизонтов и земной поверхности. Для проведения текущих исследований сформировано 15 составов закладочных смесей различных типов и марок. Определение прочностных характеристик и сжимаемости закладочных смесей являются ключевыми факторами для решения ряда задач при проектировании подземных горных работ.

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