| 水中空气隔层对冲击波传播衰减作用的初步探讨 |
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| 引用本文： | 樊自建,沈兆武,马宏昊. 水中空气隔层对冲击波传播衰减作用的初步探讨[J]. 工程爆破, 2007, 13(2): 7-10 |
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| 作者姓名： | 樊自建 沈兆武 马宏昊 |
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| 作者单位： | 中国科学技术大学机械与力学工程系,合肥,230027;国防科技大学指挥军官基础教育学院,长沙,410000;中国科学技术大学机械与力学工程系,合肥,230027 |
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| 基金项目： | 本文实验是在安徽理工大学张立教授的帮助和指导下完成,在此表示感谢! |
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| 摘 要： | 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。
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| 关 键 词： | 水下爆炸 空气隔层 冲击波衰减 |
| 文章编号： | 1006-7051（2007）02-0007-04 |
| 收稿时间： | 2007-01-31 |
| 修稿时间： | 2007-01-31 |
PRIMARY STUDY ON ATTENUATION OF UNDERWATER SHOCK WAVE BY USING AIR INSULATION |
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| FAN Zi-jian,SHEN Zhao-wu,MA Hong-hao. PRIMARY STUDY ON ATTENUATION OF UNDERWATER SHOCK WAVE BY USING AIR INSULATION[J]. Engineering Blasting, 2007, 13(2): 7-10 |
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| Authors: | FAN Zi-jian SHEN Zhao-wu MA Hong-hao |
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| Affiliation: | 1. Department of Mechanic Engineering ,University of Science and Technology of China, Hef ei 230027 ,Anhui, China; 2. Basic Education Institution of Commander of University of National Defense Science and Technology, Changsha 410000, China |
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| Abstract: | 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. |
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| Keywords: | Underwater blasting Air insulation Shock wave attenuation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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