| 隧道掘进面爆破后悬浮颗粒浓度动态变化研究 |
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| 引用本文： | 邓国祥 赵学武. 隧道掘进面爆破后悬浮颗粒浓度动态变化研究[J]. 铁道劳动安全卫生与环保, 1993, 0(3): 198-200 |
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| 作者姓名： | 邓国祥 赵学武 |
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| 作者单位： | 铁道部第三工程局卫生防疫站 030006 |
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| 摘 要： | 爆破后悬浮颗粒浓度与距离关系曲线呈山峰状，峰值位于距掘进面较远处，抛烟距离约130－150m。距掘进面不同距离，其悬浮颗粒浓度衰减有较大差异，较远处快于较近处，且速度变化不均匀。
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| 关 键 词： | 防尘 动态变化 隧道施工 悬浮颗粒 爆破 浓度 |
Research of dynamic changing for aerosol concentration after explosion in the excavating face of tunnel |
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| Deng Guoxiang Zhao Xuewu Sanitary Station and Anti-epidemic of the No. Bureau of Engineering,Minisitry of Rail way. Research of dynamic changing for aerosol concentration after explosion in the excavating face of tunnel[J]. Railway Occupational Safety Health & Environmental Protection, 1993, 0(3): 198-200 |
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| Authors: | Deng Guoxiang Zhao Xuewu Sanitary Station Anti-epidemic of the No. Bureau of Engineering Minisitry of Rail way |
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| Abstract: | |
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| Keywords: | Tunnel under construction Aerosol Explosion |
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