Забайкальский государственный университет, Чита, Россия:

Лизункин В. М., проф., д-р техн. наук

Лизункин М. В., проф., д-р техн. наук, lmv1972@mail.ru

ПАО «ППГХО им. Е. П. Славского», Краснокаменск, Россия

Бодров А. С., главный инженер ЦНИЛ, канд. техн. наук

Институт горного дела УрО РАН, Екатеринбург, Россия:
Сосновская Е. Л., старший научный сотрудник, канд. геол.-минерал. наук

Отмечено, что в поверхностных хвостохранилищах ПАО «ППГХО» накоплено свыше 70 млн т гидрометаллургических отходов, негативно влияющих на экологию региона и финансовую деятельность предприятия. Подчеркнута актуальность утилизации отходов в выработанном пространстве рудников в качестве закладочного материала или его компонентов при применении систем разработки с твердеющей закладкой. С этой целью выполнена геомеханическая оценка напряженно-деформированного состояния массива вмещающих пород при заполнении выработанного пространства продуктами гидрометаллургической переработки урановых руд.

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