In recent years, civil engineering works using gunpowder have been developed. Blasting is an economical and efficient excavation method that destroys rock by generating a shock wave using a charge, but it generates vibration and noise and has a great influence on the structure. Therefore, in this thesis, the characteristics of the effect of blasting vibration on the structure and the behavioral characteristics of the underlying landfill site according to blasting were analyzed. Based on the case of the site ground, the ground dynamic characteristics of the surrounding area due to the blasting of the highway site of the construction were analyzed. It was also analyzed statically. The analysis was analyzed through the analysis of the impact of the ground due to blasting, the cause of cracks in the structure due to subsidence of the ground through ground investigation, 2-D FLAC analysis, and foundation settlement analysis.