발파 소음.진동 수준의 변환 연구

A study on the transformation of blasting noise and vibration level

Basting vibration and air blast were measured by particle velocity and overpressure as well as environmental unit, dB(V) and dB(A). Variables for vibration and noise show good relationship and proportional equations are suggested. But there are some variations, and it means that predictions by design variables are not valid for human damage estimation or limit application of regulations.