Subsidence and deformations of layers of the massif of rocks with formation of technogenic water spending cracks
About authors
- 1 — Saint Petersburg State Mining Institute (Technical University)
- 2 — Saint Petersburg State Mining Institute (Technical University)
Abstract
The mechanism of formation of technogeny cracks (cracks of stratification and perpendicular flog cracks), including water spending is stated at primary and repeated mine layers of massif of rocks on coal deposits. It is shown possibility of application of a method of typical curves for an estimation of development of technogeny water spending cracks.
References
- Авершин С.Г. Горные работы под сооружениями и водоемами. М.: Углетехиздат, 1954. 324 с.
- Безопасная выемка угля под водными объектами / Б.Я.Гвирцман, Н.Н.Кацнельсон, Е.В.Бошенятов и др. М.: Недра, 1977. 175 с.
- Гусев В.Н. Геомеханика техногенных водопроводящих трещин / Санкт-Петербургский горный ин-т. СПб, 1999. 156 с.
- Правила охраны сооружений и природных объектов от вредного влияния подземных горных разработок на угольных месторождениях / ВНИМИ. СПб, 1998. 291 с.
Similar articles
Geodinamical variability as a cause of natural disasters and technogenic catastrophes
2011 L. K. Gorshkov, Z. B. Dekusar
Connection between lumpiness and block size оf mined rock from photographs using computer processing research
2011 A. P. Sannikova
The forecasting of stress condition in the «pillar-working» system in combined action of rock bump and geostatic pressure
2011 V. V. Karpenko, Yu. N. Ogorodnikov
A new technique for the determination of ultimate strength in extention of rocks
2011 V. A. Korshunov, Yu. M. Kartashov