静态破碎剂开采石材的断裂面导向

本文介绍了用静态破碎剂(以下简称静破剂)开采石材时,在钻孔中放置钢板或开口圆筒等作为导向装置,起到控制断裂面方向、防止岩石内伤和增加孔距的作用。

The Direction Control of Cut-plane during Digging Building Stone With Non-explosive Demolishing Agent

This paper describes that setting up the steel sheets or slit cylinder etc. as the guide apparatus in bore holes can play the roles of controlling direction of cut-plane, of preventing internal wound of rock and increasing the distance between two neighbor bore holes when building stone is dug with non-explosive demolishing agent.