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Destressing blasting

Destressing blasting serves to loosen up the rock mass in order to distribute high compressive loads more uniformly and to counteract the hazard of rockbursts. Rockbursts are particulary violent fracture processes, accompanied by considerable earth tremors. They mainly consist of a sudden thrust or ejection of the rock involved (coal salts massive rocks) and abrupt closure of the excavation. In coal seams,... [Pg.130]

Kexin, D. (1995). Maintenance of roadways in soft rock by roadway-rib destress blasting. China Coal Society, 20(3), 311-316. [Pg.223]

Saharan, M. R., Mitri, H. S. (2009). Numerical Simulationfor Rock Fracturing by Destress Blasting-As Applied to Hard Rock Mining Conditions. Berlin VDM Verlag. ISBN 978-3-639-11064-7... [Pg.224]

See other pages where Destressing blasting is mentioned: [Pg.21]    [Pg.130]    [Pg.130]    [Pg.131]    [Pg.76]    [Pg.76]    [Pg.76]    [Pg.21]    [Pg.130]    [Pg.130]    [Pg.131]    [Pg.76]    [Pg.76]    [Pg.76]   
See also in sourсe #XX -- [ Pg.76 ]



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