水中空气隔层对冲击波传播衰减作用的初步探讨PRIMARY STUDY ON ATTENUATION OF UNDERWATER SHOCK WAVE BY USING AIR INSULATION
樊自建,沈兆武,马宏昊
FAN Zi-jian1,2,SHEN Zhao-wu1
摘要(Abstract)：
针对减弱水下爆破作业产生的冲击波的破坏作用,提出了利用空气隔层衰减水中爆炸冲击波的方法,通过理论分析得出了空气隔层可以有效降低水中冲击波峰值超压的结论,并且通过实验证实了空气隔层的冲击波衰减作用。
In order to avoid the destroy of submerge structures or resources by shock wave produced by underwater blasting,a new method of making use of the air interlayer to decay the explosive shock wave is proposed in this paper.Through the theoretical analysis the paper makes a conclusion,which is tested by experiment,that the air insulation is effectively to reduce the overpressure peak value of shock wave of underwater.
关键词(KeyWords)：
水下爆炸;空气隔层;冲击波衰减
Underwater blasting;Air insulation;Shock wave attenuation
基金项目(Foundation):
作者(Author):
樊自建,沈兆武,马宏昊
FAN Zi-jian1,2,SHEN Zhao-wu1
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