The blasting vibration rules of archcrown and upper and side surrounding rocks behind tunnel face are studied.
研究隧道掌子面后方隧道拱顶、掌子面正上方和侧面围岩的爆破振动规律。
2
In addition, comparison of archcrown settlement and horizontal convergence of haunch between in-situ testing data and computing ones shows that the variation laws fit preferably.