Correlations on the Mining Workings Drive by Blasting Under the Impact of Rock Bursts

Rudarsko-geološko-naftni zbornik

Abramović, Vladimir¹ 

关键词: Test blasting;    Explosives;    Coal dust explosivity;    Rock burst;   

DOI  :  

学科分类：地质学

来源: Sveuciliste u Zagrebu * Rudarsko Geologsko Naftni Fakultet / University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering

【 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...

【 授权许可】

Unknown