摘要
从控制边坡稳定、减小爆破振动等方面出发，结合工程实践探讨了深路堑、风化岩石的条形药包控制爆破原理；提出了采用预裂爆破、条形药包与点式条形药包相结合的爆破技术是保证深路堑爆破效果的有效途径。
This paper in vestigates controlling blasting theory with elongated explosive charges under the deep road cutting and weathering rock conditions,from the point view of the stability of high slopes and comprehensive shock absorption,and proposing that the combined blasting technology of preshearing blasting,elongated explosive charges and bittype elongated explosive charges,is an effective method of raising blasting effect
出处
《工程爆破》
1998年第2期65-68,共4页
Engineering Blasting
关键词
深路堑
预裂爆破
条形药包
控制爆破
路堑
Deep road cutting Preshearing blasting Elongated explosive chargesMillisecond blsting
