间隔装药爆破的应用及效果分析

摘要

The spaced loading blasting construction technology was introduced,and the blasting tests were carried out to study the effects of different proportion of spaced layer on blasting effects.It is found that the predictable blasting effect can be obtained by determining the proportion of spaced layer according to the usage of stone.The conclusion was drawn through tests that the spaced loading effectively decreased specific charge under the premise of ensuring the blasting effect.%介绍了间隔装药爆破施工技术,并通过工程爆破实例,对不同间隔层比例下的爆破效果进行了对比分析,工程中可以根据石料的用途确定间隔比例从而达到爆破目的；最后通过试验得出,在保证爆破效果的前提下,间隔装药可以有效地减低炸药单耗.