Overpressure in Vibration Control in Blasting Formulas

Overpressure for a charge exploded on the ground surface. And is denoted by P. Overpressure is usually measured using the Kilopascal for Pressure. Note that the value of Overpressure is always positive.

Formulas to find Overpressure in Vibration Control in Blasting

fxOverpressure due to Charge Exploded on Ground SurfaceGo

fxOverpressure given Sound Pressure Level in DecibelsGo

Vibration Control in Blasting formulas that make use of Overpressure

fxSound Pressure Level in DecibelsGo

fxDistance from Explosion to Exposure given OverpressureGo

List of variables in Vibration Control in Blasting formulas

fx Maximum Weight of Explosives per Delay Go

fx Distance from Explosion to Exposure Go

fx Sound Pressure Level Go

FAQ

What is the Overpressure?

Overpressure for a charge exploded on the ground surface. Overpressure is usually measured using the Kilopascal for Pressure. Note that the value of Overpressure is always positive.

Can the Overpressure be negative?

No, the Overpressure, measured in Pressure cannot be negative.

What unit is used to measure Overpressure?

Overpressure is usually measured using the Kilopascal[kPa] for Pressure. Pascal[kPa], Bar[kPa], Pound Per Square Inch[kPa] are the few other units in which Overpressure can be measured.

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