构建中国特色非煤矿山安全生产标准体系

为进一步完善我国非煤矿山安全生产标准体系,基于中美非煤矿山标准体系现状研究,分析我国非煤矿山标准体系存在的问题,并基于我国国情探讨构建中国特色非煤矿山安全生产标准体系的重要意义;明确构建中国特色非煤矿山安全生产标准体系的总体思路,立足于顶层设计,全面阐述中国特色非煤矿山安全生产标准体系结构“横向”与“纵向”的要求。结果表明:从规划、管理、制度、投入等方面制定保障措施,可为我国非煤矿山标准体系建设的科学合理发展指明方向。     

我国安全生产行政执法统计指标体系研究与应用

我国安全生产行政执法统计指标体系自施行以来,一直存在统计指标体系过于繁杂、部分统计指标较笼统,未充分体现安全生产重点工作及其成效等问题,创新改革安全生产行政执法统计制度具有重要的理论意义和实用价值。通过梳理安全生产行政执法统计指标体系演变脉络,在实地调研和现场访谈的基础上,基于PDCA理论提出以执法人员-执法对象-执法行为“三位一体”的安全生产行政执法统计指标体系,明确包含执法力量、执法对象、执法检查和事故查处等方面的综合评价指标,并在实践中得以应用和检验,为全面分析安全生产执法效能拓展空间,统计制度的后续修订和安全生产综合分析工作奠定基础。     

加氢裂化REAC系统双相不锈钢管道焊缝铁素体含量的讨论

本文介绍了专利商对应用于加氢裂化REAC系统的双相不锈钢S32205焊接接头的要求,简要说明了双相不锈钢的焊接工艺评定;分析了填充金属化学成分、焊接线能量、焊接冷却速度对双相不锈钢焊缝铁素体含量的影响;分析了双相不锈钢焊缝铁素体含量达到专利商要求的能力,以及手工电弧焊焊缝铁素体含量达不到专利商35%~60%要求的原因是焊条化学成分设计的结果;分析了焊缝铁素体含量要求的合理性,介绍了AWS、API、NACE及国家行业标准对于双相不锈钢焊接接头铁素体含量的要求;介绍了现场的焊接工艺,以及使实际焊缝达到使用要求的方法.     

What matters for work engagement? A diary study on resources and the benefits of selective optimization with compensation for state work engagement

This diary study addresses the benefits of employees' daily use of selective optimization with compensation (SOC) for state work engagement. We hypothesized that day‐level SOC not only directly fosters work engagement but that SOC also reveals its beneficial effects for work engagement in interaction with both external and internal resources. Specifically, we proposed SOC substitutes for job control, role clarity, and state of being recovered, thus helping employees manage low daily levels of these resources. We tested our hypotheses with a sample of 138 employees who completed two daily surveys over a total of 545 workdays. Results of multilevel analyses revealed that SOC benefits work engagement in both proposed ways. First, day‐level SOC was positively related to state work engagement. Additionally, day‐level role clarity and state of being recovered predicted state work engagement, but day‐level job control did not. Second, SOC benefitted state work engagement by offsetting low levels of role clarity and being recovered, and by boosting job control in their respective relationships with work engagement. The results suggest that by using SOC at work, employees can actively enhance their own work engagement on a given workday. This knowledge provides promising starting points for the development of interventions.     

A comparative study of vocational education and occupational safety and health training in China and the UK

In order to enhance Chinese workers’ occupational safety awareness, it is essential to learn from developed countries’ experiences. This article investigates thoroughly occupational safety and health (OSH) in China and the UK; moreover, the article performs a comparison of Chinese and British OSH training-related laws, regulations and education system. The following conclusions are drawn: China’s work safety continues to improve, but there is still a large gap compared with the UK. In China a relatively complete vocational education and training (VET) system has been established. However, there exist some defects in OSH. In the UK, the employer will not only pay attention to employees’ physiological health, but also to their mental health. The UK’s VET is characterized by classification and grading management, which helps integrate OSH into the whole education system. China can learn from the UK in the development of policies, VET and OSH training.     

The role of place identity and place attachment in breaking environmental protection laws

Place identity and place attachment have been related to several environmental variables such as appropriation, residential satisfaction, physical care taken of the neighbourhood, restorativeness, environmental attitudes and, especially, pro-environmental behaviour. However, the role of place identity and place attachment has not been analyzed in relation to anti-ecological behaviours such as transgressions of environmental protection laws. The aim of this study is to analyze the relationship of place identity, place attachment and environmental attitudes to the personal and social norms that explain the likelihood of illegal behaviours against the environment. The sample was composed of men and women, aged from 19 to 70 years, who were resident in rural, urban or tourist areas of a territory under high environmental protection. The strongest predictor of environmental transgression is personal norms, whereas place identity and place attachment have no direct relation with future transgression or personal norms. Place identity influences environmental attitudes and social norms, which are both antecedents of personal norms. The results led us to reconsider the efficacy of interventions aimed at encouraging compliance with environmental laws by only emphasizing individuals' bonds with the environment, and the need to extend the study of the role of personal and social norms in environmental protection.     

钢框架厂房火灾后的破坏形态

端部约束不同的构件在火灾中的破坏形态不同,研究整体结构构件在火灾中的破坏形态,可以为钢结构抗火研究与设计提供依据。某钢结构框架厂房发生火灾,大火历时3个多小时,火场最高温度达1000°C以上。火灾后,框架梁均有不同程度的破坏,钢梁端部下翼缘屈曲破坏较普遍;由于钢梁顶没有设置抗剪键,钢梁与顶部的混凝土现浇楼板脱开,火灾后残留有较大的挠屈变形;钢柱在火灾后未有明显的破坏现象,但有侧向变形产生。这些现象与实验室中标准试验的结果不同。     

Hydraulic fracturing as an interpretive policy problem: lessons on energy controversies in Europe and the U.S.A.

This special issue addresses hydraulic fracturing for shale gas extraction as an interpretive policy problem. Bringing together empirical cases from the U.S.A., the Netherlands, the U.K., Poland, and Germany, we identify three approaches to the interpretation of hydraulic fracturing in the article: understanding its meaning, contextual explanation of the institutionalization of its meaning, and policy design as intervention to alter its meaning. By exploring differences and similarities across these cases, we identified two central tensions in the meaning of shale gas in all cases: (1) economic opportunity or environmental threat and (2) transition toward a more carbon-free energy future or perpetuation of a fossil fuel system. We found that when actors shift the meaning of hydraulic fracturing to consider it predominantly an issue of threat, this explains the dominance of risk governance as an approach to managing the controversy. Alternately, when the meaning of fracking shifts from consideration as an economic opportunity or a bridge fuel to consideration of it as a barrier to an energy transition, this explains the decision to ban fracking. Therefore, a comparative assessment of the papers demonstrates the ways interpretive dimensions of politics can influence the governance of public policy.     

企业安全管理中的潜流文化现象与应对方略

简介潜流安全文化的内涵,阐述潜流安全文化的隐蔽性、离散性、传承性和不稳定性的特点,剖析潜流安全文化形成的根源,提出应对潜流安全文化的扬长避短、因势利导、强化沟通、扩大参与、落实承诺和深化激励的方略。通过对企业安全管理中的潜流文化现象与应对方略的分析,得出以下结论:企业潜流安全文化是客观存在的,同时企业管理者是可以对企业潜流安全文化进行有效管理的;认识和管理企业安全管理中的潜流文化现象,可以有力推动企业安全文化建设工作的顺利开展。     

基层安全生产监管体制研究——关于安全生产法律制度实施与完善的研究(一)

基于现行基层安全生产监管体制有许多不适应安全生产工作的问题,提出扩大基层安监体制新方案,目的在于解决基层安监体制中存在的种种问题。该方案的核心是建立县区安监局直属的安全工程监测站,取代现有的乡镇街道安监站。定性为事业机构和技术服务机构,建立一支安全技术专业人员队伍,以加强其力量,开展所有的安全工程监测等技术服务工作。为配合该项工作推进,应推行注册安全工程师资格考试,以加强基层安监体制内人才队伍建设。