A Study on the Effect of Blasting Vibration on the road

터널발파 진동이 도로상부에 미치는 영향 분석

When performing the tunnel excavation blasting, the lower road structure can cause the damage of the structure caused by blasting vibration. In this case the existing structurel meet all of the static and the dynamic stability. But in the domestic management of building structures is presented vibration and is the only criteria, and the criteria for major civil engineering structures insufficient research situation. This study examined the influence of the road structure according to the blast vibration by utilizing the numerical analysis.