摘要
对聚能切割器定向断裂爆破进行了实验研究,并利用计算机程序进行了模拟,得到的结果与实验符合很好,这将为实际工程提供一条好的技术途径。针对具体工程问题,需要研究岩石的力学性质,设计并制作多面聚能线形切割器,以满足实际工程的需要。
In order to solve the problems of remaining bottom toes in rock blasting and driving underground tunnels, a plan on a new type of multiple cavity effect cutter is brought forward. The results from numerical simulation are consistent with the test data, which will supply an ideal technological approach to practical engineering. For the sake of making a concrete analysis of concrete problems, so long as mechanical properties of rock are studied carefully, multiple cavity effect cutters are designed and made accordingly, the needs of physical problems must be satisfied naturally.
出处
《爆破》
CSCD
2006年第2期93-96,101,共5页
Blasting
关键词
多面聚能
线性切割器
根底
靶板
multiple cumulative action
linear cutter
bottom toe
target
