On a certain approach to evaluate rock mass rigidity around mine workings

UDC: 622.834:622.268
EDN: VVCICZ
Received: 12.10.2010
Published: 25.10.2010

Original language: ru

Driban V. A.

Abstract
Based on the analysis of energy balance equations of the system mine working - rock mass criterion of enclosing rock mass stability loss is obtained. This criterion for the first time shows physical-mechanical characteristics of rock mass both in elastic and in plastic state. The obtained results give the possibility to develop steadfastly structural-technological measures that provide protection and maintenance of mine workings in complicated mining-geological conditions.

REFERENCES

Driban, V. New approach to assessment of mine working stability [Text] / V. Driban // 7-th International Scientific Conference Modern Management of Mine Producing, Geology and Environ-mental Protection SGEM - Albena, (Bulgaria). – 2007. – P. 251 – 259.
Driban, V. On the problem of mine working stability [Text] / V. Driban // Форум гірників – 2007 - Дніпропетровськ, (Україна). – 2007. – с. 35 – 41.
Driban, V. On the new approach to the problem of maintenance mine workings [Text] / V. Driban // 21th World Mining Congress “New Challenges and Visions for Minigs” – Krakow (Poland). – 2008. – P. 65 – 72.
Дрибан В. А. Расчет жесткой замкнутой крепи горных выра-боток на основе представлений о консервативности системы "крепь-массив" // Проблеми гірського тиску. – Донецк: Дон-НТУ. – 1999. – № 3. - С. 64 – 74.
Driban, V. Shaft massif and shaft lining stability [Text] / V. Driban // 20th World Mining Congress “Mining and Sustainable Develop-ment” – Tehran (Iran). – 2005. – P. 669 – 672.
Дрибан В. А. Критерий устойчивости крепи шахтных стволов // Сборник докладов международной научно-технической кон-ференции "Горная геология, геомеханика и маркшейдерия". – Донецк: УкрНИМИ. – 2004. – Ч. 2. – С. 314 – 319.