| 框架结构爆破倒塌方向安全性探讨 |
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| 引用本文： | 罗勇.框架结构爆破倒塌方向安全性探讨[J].工业安全与环保,1998(1). |
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| 作者姓名： | 罗勇 |
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| 作者单位： | 冶金工业部安全环保研究院 430081 |
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| 摘 要： | 目前框架结构定向爆破拆除常采用炸高差h来进行方向控制,可靠性较低,安全性较差,本文对这个问题的原因进行分析以引起注意。
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| 关 键 词： | 框架结构 定向爆破 炸高差h 动量 |
Probing into the Topple Direction Determination of Frame Structure Under Directional Blasting Condition |
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| Luo Yong.Probing into the Topple Direction Determination of Frame Structure Under Directional Blasting Condition[J].Industrial Safety and Dust Control,1998(1). |
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| Authors: | Luo Yong |
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| Abstract: | Though using explosion altitude difference to determine the topple direction of fame structure is very common in directional blasting,the method has been proved with less reliability in practice. This paper performs a thorough theoretical analysis of the cause in order to ensure the safety of directional blasting projects. |
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| Keywords: | Frame structure Directional blasting Explosion altitude difference Momentum |
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