Welcome to Metal Mine! Today is Share:
×

扫码分享

Modern Mining ›› 2014, Vol. 30 ›› Issue (02): 81-83.

Previous Articles     Next Articles

Blasting Design and Safety Measures of the Steep Slope in Open-pit Mine

Gu Hongjian1,2,3，Huang Kaihe1,2,3，Yi Haibao1,2,3   

  1. 1.Sinosteel Maanshan Institute of Mining Research Co.,Ltd.；2.State Key Laboratory of Safety and Health for Metal Mine；3.National Engineering Research Center of High Efficiency Cycle Utilization of Metal Mineral Resources
  • Online:2014-02-15 Published:2014-04-28

PDF (PC)

77

Abstract: Taking the slope of a open-pit mine for instance,the blasting designing scheme of the steep slope under the complex environment,and the corresponding safety measures are taken at the same time.The harmful effects of blasting construction is controlled effectively.The damages of the rolling stones on the dwelling houses and farmland below the steep slope are voided validly.Besides that,good economics and social benefits are obtained.

Key words: Less loose blasting, Damage of blasting, Rolling stones