平眼深孔爆破技术研究

Research On Horizontal Deep-Hole Blasting Technique

本文介绍了用平眼深孔爆破技术开挖岩石的研究成果，包括该技术的应用场合及条件、爆破参数确定方法、施工工艺以及实际工程应用效果等。根据试验和推广应用的结果表明，平眼深孔爆破技术具有快速、简便、经济、地形适应性强等优点。本文对岩石爆破开挖的实际应用具有一定价值。

This paper introduces the technical results using horizontal deep-hole blasting technique for excavating rock.The results includ the site and conditong of application for this technique,method determining blasting parameters,method of construction,effects of practical engineering application and so on.According to the result of test and popularized application, it is shown that this technique has many advantages of being high - speed in construction,easy to operation,lower in production cost,good in topographic adaptability,etc.The paper has certain refernce value for actual application of blasting excavation of rock in engineering.