以往的炮眼控制爆破，均采用小药包．间隔装药等方法，这既增加了工程成本。又影响了工程进度，限制了控制爆破的应用和推广。本文通过控制爆破实例叙述了炮眼控制爆破的参数选择的指导思想和单孔炸药量计算，本次控制爆破实践表明，提高了劳动生产率，减少了对周围环境的影响，顺利安全地完成了工程爆破任务。 The past blasthole control blasting, are using small kits. Interval charge and other methods, which not only increase the cost of the project. But also affect the progress of the project, limiting the application and promotion of controlled blasting. In this paper, the control blasting examples described the blast furnace blasthole control parameter selection guidelines and calculation of single-hole explosives, the practice of this control blasting shows that increased labor productivity and reduce the impact on the surrounding environment, smooth and safe completion of the project blasting task.