摘要
Abstract
In recent years, our big cities construct subway, ra- ilway, highway in succession and other road engineering, acco- mpanied by tunnel engineering, underground engineering, and thus, blasting technology is widely used in tunnel excavation. This paper, combined with the specific project case, analyzed the specific application of the harmfulness of blasting disturb- ance effect and tunnel micro-seismic blasting technology.关键词
隧道/爆破扰动/微震爆破/技术Key words
tunnel/blasting disturbance/micro-seismic blasti- ng/technique
