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Effect of Blasting Air Overpressure on Residential Structure

Effect of Blasting Air Overpressure on Residential Structure: "When explosives are used to break rock in a mine or construction project, the blast produces both ground vibration and air overpressure (noise). In most cases the atmosphere selectively absorbs the higher frequencies from a blast, leaving relatively low energy (5 hertz) sound waves to effect structures. If a structure has a natural vibr"

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