目前国内外对爆破振动控制主要是从控制质点振动速度不超过环境要求为标准,而本城市浅埋隧道是以质点振动的振幅作为控制爆破安全判断为依据的,经过对影响振动振幅的微差、布眼方式、干扰孔、陶槽、单段最大药量等的研究确定最佳爆破参数进行设计。 At present, the control of blasting vibration at home and abroad is mainly from the control of particle vibration speed does not exceed the environmental requirements as the standard, and the shallow tunnel in the city is based on particle vibration amplitude as the control of blasting safety judgment as the basis, after the impact of vibration amplitude of the micro-difference , Cloth eye mode, interference holes, pots, the largest single-dose study to determine the best blasting parameters to design.