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[1]邹树梁,赵然,唐德文,等.驾驶舱屏蔽系统预先危险性分析[J].中国安全生产科学技术,2014,10(9):170-175.[doi:10.11731/j.issn.1673-193x.2014.09.029]
　ZOU Shu-liang,ZHAO Ran,TANG De-wen,et al.PHA on shielding system of excavator cab[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2014,10(9):170-175.[doi:10.11731/j.issn.1673-193x.2014.09.029]
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驾驶舱屏蔽系统预先危险性分析
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
10
期数:
2014年9期
页码:
170-175
栏目:
职业安全卫生管理与技术
出版日期:
2014-09-30

文章信息/Info

Title:
PHA on shielding system of excavator cab
作者:
邹树梁;  赵然;  唐德文;  刘永霞;  郭帅伟;  李鸿志
（南华大学 环境保护与安全工程学院，核设施应急安全技术与装备湖南省重点实验室, 湖南 衡阳 421001）
Author(s):
ZOU Shu-liang;  ZHAO Ran;  TANG De-wen;  LIU Yong-xia;  GUO Shuai-wei;  LI Hong-zhi
（School of Environmental and Safety Engineering, Key Laboratory of Hunan Province of Nuclear Emergency Safety Technology & Equipment，University of South China, Hengyang Hunan 421001,China）
关键词:
屏蔽系统;  预先危险性分析;  放射性;  安全
Keywords:
shielding system;  PHA;  radioactive;  safety
分类号:
X946
DOI:
10.11731/j.issn.1673-193x.2014.09.029
文献标志码:
A
摘要:
挖掘机驾驶舱屏蔽系统是确保挖掘机能够于放射性环境下作业的特殊构造，是作业人员安全防护的关键措施。首先对驾驶舱屏蔽系统进行介绍；其次基于能量释放理论将驾驶舱屏蔽系统事故分为座椅振动、舱内噪声、机械事故、辐射事故四大类，并做出驾驶舱屏蔽系统能量释放图；继而提出九因素综合调研统计方法，并将其运用至驾驶舱屏蔽系统核辐射事故预先危险性分析(PHA)中；最后，制出驾驶舱屏蔽系统综合PHA分析表，旨在通过PHA分析结果提升驾驶舱屏蔽系统安全性能。
Abstract:
The shielding system of excavator cab is a special structure to ensure that the excavator can operate under radioactive environment, as well as an important strategic measure to protect workers. Firstly, the cab shielding system was introduced. Then, based on the energy release theory, the accidents of cab shielding system were divided into four types, such as seat vibration, noise, mechanical injury and radiation, and the energy release model of cab shielding system was depicted. Thirdly, the nine factors comprehensively statistics investigation method was put forward, and it was applied into the preliminary hazard analysis (PHA) of nuclear radiation accident. At last, the comprehensively PHA chart of cab shielding system was formulated so as to enhance the safety performance of cab shielding system by the analysis results of PHA.

参考文献/References:

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备注/Memo

备注/Memo:
湖南省科技重大专项（2012FJ1007）；湖南省教育厅产业化培养课题（12CY012）
更新日期/Last Update: 2014-09-30