Formation of higher stress zones and clusters of seismic events in deep mining in Tashtagol

被引：4

作者：

Eremenko, V. A. ^{[1
]}

Gakhova, L. N. ^{[1
]}

Semenyakin, E. N. ^{[2
]}

机构：

[1] Russian Acad Sci, Siberian Branch, NA Chinakal Inst Min, Novosibirsk 630091, Russia

[2] Evraz Sibir Reg Personnel Training Ctr, Novokuznetsk 654038, Russia

来源：

JOURNAL OF MINING SCIENCE | 2012年 / 48卷 / 02期

关键词：

high stress zone; seismic events clusters; stress-strain state; seismic energy; mined-out void; level; block; horizon; stoping front; undercut level; extraction block bottom;

D O I：

10.1134/S1062739148020074

中图分类号：

TD [矿业工程];

学科分类号：

0819 ;

摘要：

Based on the numerical modeling and experimental stress-strain state assessment in rocks, the authors have determined the regularity patterns in the formation of highest stress zones and clusters of seismic events in the course of sequential to downward ore extraction with caving in the condition of high horizontal stresses.

引用

页码：269 / 275

页数：7

共 13 条

[1]

[Anonymous], 1991, UK BEZ VED GORN RAB

[2]

[Anonymous], 1977, OSNOVY MEKHANIKI GOR

[3] Geomechanical conditions of kimberlite extraction in terms of internatsionalnaya kimberlite pipe [J].

Baryshnikov, V. D. ;

Gakhova, L. N. .

JOURNAL OF MINING SCIENCE, 2009, 45 (02) :137-145

[4]

Bronnikov D.M., 1982, RAZRABOTKA RUD BOILS

[5]

Bulychev N.S., 1994, MEKHANIKA PODZEMNYKH

[6]

Eremenko A. A., 2008, SOVERSHENSTVOVANIE G

[7]

Eremenko V.A, 2011, DR TECH SCI

[8]

Kurlenya MV, 2005, TEKHNOGENNYE GEOMEKH

[9]

Makarov A.B., 2006, PRAKTICHESKAYA GEOME

[10]

Oparin V. N., 2008, SOVREMENNAYA GEODINA

← 1 2 →