基于MORT的民用机场安全管理评价方法研究

为管控民用机场运行风险,保障人民生命和财产安全,针对民用机场安全管理现状,提出应用MORT方法构建安全管理评价框架。通过层次分析来量化MORT-M分枝(管理控制因素)中各事件权重,建立了一套民用机场安全管理评价指标。     

Supporting organizational learning by comparing activities and outcomes of the safety-management system

The approach to support organizational learning from pro-active monitoring (activities observations) and deficiencies revealed (outcomes observations) in process-safety incident investigations is proposed.The approach builds on five main steps: i.) Implementation of the incident-investigation procedure at the company level, ii.) Monitoring of the preventive safety activities using various tools, iii.) Identification of the safety outcomes including root-cause analysis, iv.) Comparison of activities observations with outcomes observations in order to reveal latent deficiencies as well as to proof relationships, v.) New universal indicator method is proposed to enhance organizational learning from both activities and outcomes observations.The approach is demonstrated on the implementation at the anonymous SME company. This involved carrying out activities observations in terms of the SMS internal audit and the ARAMIS and the violation-motivation safety-culture questionnaire surveys. The outcomes observations consisted of the three incidents investigations using ECFA+, 3CA and MORT methods. The approach and the case study enabled demonstration of the relationships between activities observations (preventive indicators) and outcomes observations (root causes/deficiencies indicators) and vice versa. We state that such a comparison adds to the justification of the preventive safety performance indicators. Finally, in order to ease the organizational learning from both activities and outcomes observations, universal management indicators attributes/categories are suggested to be followed and are briefly explained based on a modified REWI approach.     

建筑业中重大伤亡事故的MORT分析

在安全系统工程理论中，人们已经研究了数十种系统安全分析方法，但是只有管理疏忽和危险树（ＭＯＲＴ）这种分析方法是把分析的重点放在管理缺陷上。而当前建筑业中造成重大伤亡事故的最本质的原因是管理上的原因。笔者试图用ＭＯＲＴ分析方法，将当前建筑业中导致重大伤亡事故的管理上的缺陷发掘出来，以期找到控制重大伤亡事故的途径。     

机械行业安全管理评价模式研究

安全管理评价模式繁多在各行业中得到广泛的应用。笔者运用安全工程的基本理论,基于MORT和SMORT方法,从综合及具体管理两方面提出10项影响企业安全水平的管理因素,并对该类因素进行层次分析,开发一套机械行业的安全管理评价模式;采用问卷形式对该评价模式进行了测试,选择重庆市3家有代表性的机械企业,运用层次分析法对测试结果进行计算分析,验证安全管理评价模式的有效性和可行性,并对企业的安全管理提出了建议。     

MORT方法的定量化模型探讨

MORT方法可对企业的安全管理进行评价。讨论如何将MORT定量化．以使评价结果更合理。用层次分析法和模糊数学等方法确定了一般管理因素(M分枝)中各事件重要性的大小，并将MORT与检查表结合，建立了适合我国企业安全管理评价的模型。