【作者】 毕卫国； 高秋野；

【Author】 Bi Weiguo Gao Qiuye (Shandong University of Science And Technology,Qingdao 266510)

【机构】 山东科技大学；

【摘要】 文章介绍了在人员集中,且距离家属区很近的校园内进行的露天深孔爆破技术。施工中采用宽孔距、小抵抗、孔内孔间微差爆破方案,合理地确定了爆破参数,并在爆破现场采用了IDTS 3850爆破震动记录仪进行测试,取得了良好的爆破效果。更多还原

【Abstract】 The article introduced a technology of the open-pit deep hole blasting that happened in the campus of personnel centralizing and near from the area of the family members.In the construction , the project of wide-space small burden and millisecond blasting both in-and-among holes are adopted , blasting parameter is fixed on reasonably .Meanwhile,a field test is made with IDTS 3850 recording instrument at the blasting scene.Therefore ,the favorable effect of the blasting in construction are ob- tained while the technology is executed.更多还原