| 气泡帷幕减弱水中冲击波强度的研究 |
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| 引用本文： | 李泽华,白春华,刘庆明,张奇,蒲加顺,马铁慧,林大泽.气泡帷幕减弱水中冲击波强度的研究[J].中国安全科学学报,1999,9(5):69-73. |
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| 作者姓名： | 李泽华 白春华 刘庆明 张奇 蒲加顺 马铁慧 林大泽 |
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| 作者单位： | 北京市海淀区白石桥路7号,北京理工大学八系,100081 |
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| 摘 要： | 通过对水中冲击波与气泡相互作用过程的诸现象进行分析，从能量变化角度探讨了气泡帷幕衰减水中冲击波的最佳方式。通过对水中冲击波引起挡水坞门振动的安全监测及频谱分析，讨论了挡水坞门不同方向上振动参量的变化规律。
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| 关 键 词： | 水中冲击波 气泡 帷幕 振动 |
Study on Weakening the Shock Wave in Water by Bubble Heavy Curtain |
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| Li Zehua,Bai Chunhua,Liu Qingming,Zhang Qi,Pu Jiashun,Ma Tiehui,Lin Daze.Study on Weakening the Shock Wave in Water by Bubble Heavy Curtain[J].China Safety Science Journal,1999,9(5):69-73. |
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| Authors: | Li Zehua Bai Chunhua Liu Qingming Zhang Qi Pu Jiashun Ma Tiehui Lin Daze |
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| Institution: | Beijing Institute of Technology |
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| Abstract: | Through analyzing various phenomena of interaction between the shock wave and the air bubble in water and from the view of energy change,the optimum way to weaken the shock wave in water by the bubble heavy curtain is probed into.According to the experimental results of water gate vibration caused by the shock wave in water and the results of their frquency spectrum analyses,the regularity of vibration parameters in various direction of the water gate is discussed. |
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| Keywords: | Shock wave in water Bubble Heavy curtain Vibration |
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