Models of rock slumping on ledges at different blasting techniques
Authors:
About authors
- K.I. Satpayev Kazakh National Technical University
Abstract
Based on the analysis of rock mass disturbance during blasting operations and their theoretical description, calculation schemes for determining geometric parameters depending on detonation conditions are proposed. The relations linking the parameters of drilling and blasting operations with the geometric dimensions of rock mass disturbance have been obtained, which makes it possible to predict this disturbance for various "know-how" of blasting operations.
References
- Ржевский В.В. Открытые горные работы. М.: Недра, 1985. Ч.2. 550 с.
- Ракишев Б.Р. Прогнозирование технологических параметров взорванных пород на карьерах. Алматы: Наука, 1983. 240 с.
Similar articles
Effectiveness of application of gel-based PVM in engineering
2007 I. V. Brigadin, N. P. Mikhailov, S. I. Doroshenko, S. Yu. Semenyak, R. E. Andreev
Complex method of estimation of explosive and gas characteristics of industrial explosives
2007 S. A. Kozyrev, S. A. Edigarev, E. A. Vlasova, A. V. Sokolov
State, problems and trends of production and application of explosive materials in Russia
2007 A. S. Derzhavets, N. G. Kutin, Yu. M. Mikhailov