| 边坡爆破振动传播规律的试验研究 |
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| 引用本文： | 钟冬望,陈江伟,余刚.边坡爆破振动传播规律的试验研究[J].武汉冶金科技大学学报,2010(3):332-336. |
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| 作者姓名： | 钟冬望 陈江伟 余刚 |
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| 作者单位： | [1]武汉科技大学理学院,湖北武汉430065 [2]武汉科技大学冶金工业过程系统科学湖北省重点实验室,湖北武汉430065 |
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| 基金项目： | 国家自然科学基金资助项目（50774056） |
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| 摘 要： | 从爆破地震效应分析入手,对实验室内混凝土边坡的爆破振动进行试验研究,探讨爆破振动在边坡中的传播规律,并分析了边坡爆破振动对边坡作用机理和地震强度的影响。结果表明,人工预留的预裂缝作为减震沟有明显的减震效果,且表明可运用于实际的边坡爆破工程。
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| 关 键 词： | 边坡 爆破振动 减震 |
Experimental study of propagation of slope blasting vibration |
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| Authors: | Zhong Dongwang Chen Jiangwei Yu Gang |
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| Affiliation: | 1.College of Science,Wuhan University of Science and Technology,Wuhan 430065,China;2.Hubei Province Key Laboratory of Systems Science in Metallurgical Process,Wuhan University of Science and Technology,Wuhan 430065,China) |
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| Abstract: | Beginning with a discussion of seismic effect,this paper presents an experimental study of blasting vibration of concrete slope in the laboratory,investigates the propagation of blasting vibration in the slope,and analyzes the mechanism of blasting vibration acting on the slope and the effect of vibration intensity.The result shows that the damping effect is obvious when the man-made reserved pre-split crack is used as damping ditch,and the man-made reserved pre-split crack can be applied to the practice of slope blasting engineering. |
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| Keywords: | slope blasting vibration damping |
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