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《Blasting》 2004-04
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Experimental Study on Frequency Spectrum Characteristics of Underwater Shock Wave Weakened by Bubble Curtain

ZHU An-zhou, ZHANG Ke-yu, ZHAN Fa-min,MENG Tao (Navy Submarine Academy,Qingdao 266071,China)  
The pressure of shock wave weakened by bubble curtain were measured in an experimental pool of underwater blasting .The results were transferred by FFT,and the influence of air current ,layers of curtain, diameter of pore and other parameters of bubble curtain on the wave frequent spectrum were obtained. Thus, the evidences are found for practical application in blasting engineering.
【CateGory Index】: TB41
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