Abstract: In order to study the influence of blasting vibration on early-age concrete structure, vibration reduction measures suitable for field application are proposed.Based on the new crushing station project of a mine, the concrete model test under blasting vibration disturbance is carried out, and the strength change of concrete is measured by rebound instrument.The results show that before and after blasting vibration, the rebound values of model test blocks at different ages show a “wave” upward trend with the increase of blasting vibration velocity, and there is a “accelerated failure period”.When the initial setting period of the model is 3 d, 7 d, 14 d and 28 d, the corresponding vibration velocity ranges of “accelerated failure period” are 1.34-1.57 cm/s, 1.64-2.70 cm/s, 2.40-3.50 cm/s and 3.90-4.39 cm/s; the relationship between blasting vibration velocity and blasting source distance and axial uncoupling coefficient of blast hole is obtained by theoretical calculation.Combined with mine blasting process parameters, two schemes of air layer length 1 m and 1.5 m are selected.The vibration reduction rates of blasting vibration at the same distance are 11% and 16%, respectively.The actual vibration reduction rates of field test are 8.99% and 17.84%, respectively.Considering the serious punching phenomenon of mine, the optimal air layer length is 1 m.