| 窒息缺氧突发性事故的危险性评价(初探) |
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| 引用本文： | 杨洁,石剑荣,俞印亮,聂鹏娜.窒息缺氧突发性事故的危险性评价(初探)[J].苏州科技学院学报(工程技术版),2001,14(3):40-44. |
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| 作者姓名： | 杨洁 石剑荣 俞印亮 聂鹏娜 |
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| 作者单位： | 1. 苏州城建环保学院,环保系,江苏,苏州,215011
2. 中国建筑工程总公司第六工程局,天津,300400 |
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| 基金项目： | 苏州城建环保学院科研基金项目 |
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| 摘 要： | 任何气体(即使无毒)都可能由于浓度过高,而使局部空间氧气浓度相对降低,不能满足人体正常新陈代谢的要求,造成人体缺氧窒息而受到伤害.本文用一定阈值下的缺氧区和缺氧期,表征这类突发性事故对环境危害的大小,并提出相应的应急及防范措施,以减少此类事故对人体健康的危害.
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| 关 键 词： | 突发性事故 阈值 缺氧区 缺氧期 缺氧窒息 对策 |
| 文章编号： | 1004-8022(2001)03-0040-05 |
| 修稿时间： | 2001年4月23日 |
The Risk Assessment of Sudden Accident due to Asphyxia for Lack of Oxygen |
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| YANG Jie,SHI Jian-rong,YU Yin-liang,NIE Peng-na.The Risk Assessment of Sudden Accident due to Asphyxia for Lack of Oxygen[J].Journal of University of Science and Technology of Suzhou：Engineering and Technology,2001,14(3):40-44. |
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| Authors: | YANG Jie SHI Jian-rong YU Yin-liang NIE Peng-na |
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| Affiliation: | YANG Jie1,SHI Jian-rong1,YU Yin-liang1,NIE Peng-na2 |
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| Abstract: | The paper studies the nonpoisonous gas harmful to human beings. Nonpoisonous gas of high concentration can make oxygen concentration relatively lower which may not reach the normal demand of oxygen concentration by human body then asphyxia happens which is harmful to human health. According to the area where there is a lack of oxygen and the duration when the lack of oxygen lasts we can determine the risk area and the risk duration where and when a sudden accident occurs. The paper also advances some countermeasure against the sudden accident so as to reduce its potential harm to mankind. |
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| Keywords: | sudden accident threshold area of lack of oxygen duration of lack oxygen asphyxia for lack of oxygen countermeasure |
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