光面爆破在松软破碎岩体中的应用APPLICATION OF SMOOTH BLASTING IN SOFT AND CRACK ROCK
周春锋
ZHOU Chun feng (Research and Design Institute of Railway Construction;
摘要(Abstract)：
在松软破碎的岩体中进行光面爆破与在一般石质条件下的光面爆破相比 ,在爆破参数上有较大的差别。本文结合工程实际对松软破碎岩体条件下的光面爆破技术进行了探讨 ,并总结了该条件下的光面爆破参数设计和施工工艺
The parameters of smooth blasting in soft and crack rock are quite different from that in general rock. In the light of a practical project, the technology of smooth blasting in soft and crack rock is discussed and the reasonable parameters and constructing process of the smooth blasting are summarized in this paper.
关键词(KeyWords)：
光面爆破;松软破碎岩体;爆破参数
Smooth blasting; Soft and crack rock; Blasting parameters
基金项目(Foundation):
作者(Authors):
周春锋
ZHOU Chun feng (Research and Design Institute of Railway Construction;