石油装备制造企业员工“三违”行为分析与防范措施探讨

阐述了石油装备制造企业员工"三违"行为的5种类型及其实质、表现形式、易发人群,并提出了具体的防范措施,可为石油装备制造企业有效制止员工违章行为提供借鉴。     

行为控制方法在煤矿放炮事故预防中的应用研究

我国煤炭行业事故频发,而人的不安全动作引起了88％的事故,因此,运用行为控制方法来约束人的不安全动作对于减少煤矿事故有着重要意义。以煤矿放炮员不安全动作为统计指标,对我国2000—2011年41起煤矿重特大放炮事故进行统计,得到16种、48个不安全放炮动作。进一步分析,发现造成这些不安全动作的原因集中在放炮员安全知识、意识、习惯,组织安全管理体系,以及组织安全文化这三方面。根据这些原因提出了系统的行为控制方法,给出了放炮员不安全动作的综合解决对策,这样企业便采取了从安全文化到放炮员不安全动作的一整套行为控制措施,从而可以有效预防煤矿放炮员的不安全动作,减少煤矿企业放炮事故的发生。     

济钢在安全管理中搞好隐患评估的经验

指出了本企业对不安全隐患认识不清的原因,提出了做好隐患评估的方法与步骤.     

Structural equation model of the influence of noise annoyance on miners’ unsafe behavior in coal mines

Miners' unsafe behavior (UB) is the main cause of coal mine accidents. Previous research has suggested that excessive noise in tunnels impacts miners' temperaments and safe production behavior. To explore the influence of noise on UB, four different dimensions of noise annoyance were identified: cognitive, emotional, communication, and physical mechanism annoyance. The coal mine noise annoyance scale, miners' unsafe behavior intention (UBI) scale, and miners’ UB scale were developed according to different dimensions. In the first survey, a total of 200 questionnaires were distributed in the two coal mines, and 193 valid questionnaires were recovered. Exploratory factor analysis was conducted, and invalid items were removed according to the analysis results to form the final scale. Then, 500 final scales were distributed in two Chinese coal mines, and 482 valid questionnaires were collected. Confirmatory factor analysis was conducted by collating the data of the second questionnaire. Based upon the structural equation model (SEM), the SEM of the influence of noise annoyance degree on UB and the path analysis with latent variable path analysis with the latent variables (PA-LVs) mediating model of the effect of UBI on UB were established, and the path coefficients with fitting data of the model were analyzed. The results indicated that the four dimensions of coal mine noise annoyance had a strong positive impact on UB, which was reduced by less noise annoyance. In addition, the Bootstrap method was used to verify the mediating method among the four dimensions of noise annoyance, cognitive annoyance, emotional annoyance, with communication annoyance indirectly affecting UB through UBI. The research results provide theoretical support for reducing the UB of miners and improving coal mine safety levels.     

不安全动作与不安全物态的判定方法探讨

根据事故致因"2-4"模型,人的不安全动作与物的不安全状态是事故发生的直接原因,但国内外学者关于二者的判定方法并未形成共识。为了寻找不安全动作与不安全物态科学的判定方法,首先,通过文献研究,综述了国内外学者对不安全动作、不安全物态的分类及定义;其次,从理论层面论述了不安全动作、不安全物态的判定方法;最后,以一起重大瓦斯爆炸事故为例对不安全动作及不安全物态的判定方法进行实证分析。结果表明,基于事故致因"2-4"模型的不安全动作和不安全物态判定方法有效。     

环境损害的法律定义研究

结合近年发生的重大环境污染与破坏事故,从环境权益的角度,深入剖析“环境损害”的现象与实质,兼与“环境侵权”、“环境侵害”辨析,借鉴国外立法经验,为制定我国《环境损害赔偿法》界定“环境损害”的法律定义。     

国外化学品环境管理中关于商业保密信息的实践及其对中国的借鉴

化学品环境管理实践中,化学品危害特性和暴露评估相关数据涉及的化学品所有者的商业保密信息(CBI)是管理部门和企业重点关注的焦点之一.通过信息的公布,可以让公众了解化学品的有毒有害特性,提前防范其环境和健康风险,实现管理目标,但同时也可能影响化学品企业的商业利益、竞争地位和技术优势,损害企业的利益.美国和欧盟的化学品管理法规均对CBI提出了规定和要求,其管理实践对完善中国化学品环境管理中保密信息的管理具有积极的借鉴意义.     

影响铁路职工不安全行为的因素研究

职工不安全行为是导致铁路事故的重要因素之一,为了预防和控制铁路职工的不安全行为,减少人为事故的发生,从个体、环境、设备和管理4个维度对影响职工不安全行为的因素进行分析并建立铁路职工不安全行为的影响因素指标体系,应用网络层次分析法对各因素的影响程度进行量化分析.结果表明:作业制度、激励机制、安全意识、安全教育、安全文化、...     

Mercury: The good, the bad, and the export ban

We analyze the bipartisan call to ban US exports of commodity mercury. An export ban can generate positive environmental benefits by increasing the scarcity of mercury in developing economies where significant toxic releases occur. We show, however, that a direct mercury purchase and retirement policy can achieve the same foreign environmental goals without adverse impacts on domestic environmental quality. We present qualitative and quantitative evidence that highlight the potential inefficiencies of a mercury export ban as a method of achieving environmental objectives.