Parameters of direct longitudinal and transverse seismic waves of upland shocks in rocky rocks
About authors
- 1 — G.V. Plekhanov Saint Petersburg Mining Institute
- 2 — G.V. Plekhanov Saint Petersburg Mining Institute
Abstract
An approach to the estimation of amplitudes, periods and durations of elastic seismic waves, both longitudinal and transverse, generated by rock impacts characterized by dedicated energy is proposed. Calculations of stress and mass-velocity diagrams of elastic seismic waves from rock impacts are given, and a comparison of the calculated and real diagrams of a rock impact characterized by an energy of 10 kJ is given.
References
- Антонова А.А. Основные экспериментальные зависимости динамики сейсмических волн / А.А.Антонова, Ф.Ф.Аптикаев, Р.И.Курочкина, И.Л.Нерсесов, Т.Г.Раутиан, В.И.Халтурин. М.: Наука, 1968. 288 с.
- Аптикаев Ф.Ф. Сейсмические колебания при землетрясениях и взрывах. М.: Наука, 1969. 104 с.
- Динамические характеристики сейсмических волн в реальных средах / И.С.Берзон, А.М.Епинатьева, Г.Н.Парийская и др. М.: Изд-во АН СССР, 1962. 576 с.
- Петухов И.М. Горные удары на угольных шахтах. М.: Недра, 1972.
- Шемякин Е.И. К вопросу о классификации горных ударов / Е.И.Шемякин, М.В.Курленя, Г.И.Кулаков // ФТПРПИ. 1986. № 5. С.3-11.
Similar articles
Rational designs of overlapping of the excavation conjugate support in the massif of iron-mica-martite ores of the Yakovlevskoye Deposit
2007 Yu. N. Ogorodnikov, V. I. Ochkurov
Analysis of influence of factors of the mineral raw materials market on the productivity of quarries
2007 S. I. Fomin, V. V. Ivanov, D. V. Pasynkov
Regularities of stress distribution in the protective cover during mining of the massif of rich iron ores of KMA with laying of the excavated space
2007 D. A. Potemkin