HTML Vibration Created by Brent Buffham © 2021 Currently only available in Metric Units Go Back... Overpressure Blasting Select the Calculation Peak Particle Vibration (mm/s) Site K Constant Distance (m) Weight Influencing Charge (kg) Site b Constant Site Weight Indice Constant Inputs Peak Particle Vibration (mm/s) Site K Constant (K) Lineal Distance to Site (m) Weight Influencing Charge (kg) Attenuation Value (b) Weight indice Value (n) Additional Comments ...