| 矩形装药的断裂控制作用 |
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| 引用本文： | 王小林. 矩形装药的断裂控制作用[J]. 西安科技大学学报, 1996, 0(1) |
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| 作者姓名： | 王小林 |
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| 作者单位： | 西安矿业学院建筑工程系 |
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| 摘 要： | 利用模型实验比较了３种不同类型矩形装药的断裂控制效果。通过对矩形装药爆轰特性的讨论以及动态应变测量结果的分析，探讨了带金属套片矩形装药的断裂控制机理。模型实验及相应的理论分析说明该种装药结构具有良好的断裂控制作用。
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| 关 键 词： | 断裂控制，矩形装药，装药结构，裂纹扩展 |
ROLE OF FRACTURE CONTROL OF RECTANGLE CHARGE |
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| Wang Xiaolin. ROLE OF FRACTURE CONTROL OF RECTANGLE CHARGE[J]. JOurnal of XI’an University of Science and Technology, 1996, 0(1) |
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| Authors: | Wang Xiaolin |
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| Abstract: | The effects of three different rectangle charges are compared by modelling test.The fracture controlling mechanism of rectangle charge covered with metal pieces are investigated through discussion of its detonation characteristics and analysis of measurement result of dynamic displacement. Modelling tests and theoretical analysis show that the role of fracture control is remarkable. |
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| Keywords: | fracture control rectangle charge explosive charge crack propagation |
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