摘要
本文建立了一种通过岩体天然裂隙平均间距、矿岩试样单轴抗压强度、容重及声阻抗来评价矿岩可爆性的方法，由此得出与被评价矿岩爆破性级别相关联的合理炸药单耗参数，实现了该参数由经验类比法选择向定量计算确定的转换。
This paper presents a simplified method for rock blastibility estimating which iS based on marking of average spacing of natural fissure of rock mass,uniaxial compression strength of ore/rock sample, bulk specific gravity andsonic rcsistance of rock mass.And the adaptive specific explosiveconsumption can be determined which is related to the blastibility classific-ation of rock.An example proves its practicableness.
出处
《有色金属》
CSCD
1995年第2期11-15,10,共6页
Nonferrous Metals
关键词
爆破工程
可爆性评价
炸药单耗
blasting engineering
blastibility estimation
specific explosive consumption
