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中深孔光面爆破技术的一项极其重要的技术,它对于岩巷快速掘进起着至关重要的作用。从以往的实践中可以看出,中深孔光面爆破技术的应用范围极其广泛,它不仅可以使施工速率得以提高,还可以以最完善的标准来确保施工的质量。目前的施工中,普遍用的都是中深孔光面爆破技术,它是很多工程的主要爆破形式,它的主要特点就是在爆破过程中,周边眼都一起起爆。本文主要讲述了中深孔光面爆破技术在煤矿掘进中的应用。
Medium and deep hole smooth blasting technology is an extremely important technology, which plays a crucial role in rock tunnel rapid excavation. It can be seen from past practice that the application of medium-deep-hole smooth blasting technology is extremely extensive. It can not only improve the construction rate, but also ensure the construction quality with the most perfect standards. In the current construction, commonly used in the deep hole smooth blasting technology, which is the main form of blasting in many projects, its main feature is the blasting process, the peripheral eyes are together detonated. This paper mainly describes the application of medium-deep hole smooth blasting technology in coal mine driving.