Correlations on the Mining Workings Drive by Blasting Under the Impact of Rock Bursts
[摘要] Comprehensive testing blastings on ihe development faces in the areas with bursts have been performed in the coal mine of Labin. The obtained results prove d isti ne t relations in exp!osive consumption (kg/m3) and in the dimension of...
[发布日期] [发布机构]
[效力级别] [学科分类] 地质学
[关键词] Test blasting;Explosives;Coal dust explosivity;Rock burst [时效性]
