| 岩石爆破破坏原因研究的立足点剖析 |
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| 引用本文： | 汪传松.岩石爆破破坏原因研究的立足点剖析[J].三峡大学学报(自然科学版),2001,23(2):120-123,168. |
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| 作者姓名： | 汪传松 |
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| 作者单位： | 三峡大学 土木水电学院, |
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| 摘 要： | 过去，人们常以无自由面和单自由面条件下的单个球形药包爆炸为基础对岩石爆破破坏的原因进行研究，并试图用由此而导出的理论解释条种不同的爆破现象。结果，不仅没有导出具有普适性的理论，相反，还造成多种理论并存的局面。其实，不同形式的爆破，其致破应力、破坏过程和破坏结果等都是不完全相同的，只有分别从不同爆破的特殊性出发，才能导出与其适应的正确理论。
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| 关 键 词： | 爆破理论 爆破现象 爆破破坏原因 岩石爆破 |
| 文章编号： | 1007-7081(2001)02-0120-04 |
Analysis on Foothold of
Researching into Causes of Rock Fragmentation in Blasting Simple |
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| Wang Chuansong.Analysis on Foothold of
Researching into Causes of Rock Fragmentation in Blasting Simple[J].Journal of China Three Gorges University(Natural Sciences),2001,23(2):120-123,168. |
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| Authors: | Wang Chuansong |
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| Abstract: | In the past,the people often took the single balsting with one ball powder bag as the foothold to research of into causes rock fragmentation in blasting,under Condition of that the rock had no or single free surface.and tryed to explain various blasting phenomena with the theory established based on it.As a result,the theory established is not a sole and universal theory,then there exist various theories in present time.It is pointed out the above mentioned foothold is an unfavourable and unfeasible one. |
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| Keywords: | blasting theory blasting phenomena causes of rock fragmentation in blasting |
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