粉尘作业场所风险评价模型的研究  

Study on the Risk Assessment Model for Dusting Operation Sites

作　　者：田冬梅[1] 姚建[2] 蒋仲安[1] 牛伟[1] 郑斌[3] 

机构地区：[1]北京科技大学 [2]华北科技学院 [3]四川石油管理局川东钻探公司

出　　处：《金属矿山》2009年第7期122-126,共5页Metal Mine

基　　金："十一五"国家科技支撑计划重点项目(编号:2006BAK010102);北京市教育委员会共建项目建设计划(编号:XK100080432)

摘　　要：我国尘肺病发病率居高不下,粉尘作业场所的安全问题越发得到社会的广泛关注;传统的安全评价已经不适用新的发展需求,必须对粉尘作业场所进行科学合理的评价,这对降低由粉尘带来的职业危害有重要意义;从人-物-环-管理4个因素着手,分析粉尘作业场所危害程度的影响因素,得出12个二级影响因素,进而得出40个三级影响因素,建立了粉尘作业场所评价指标体系;结合模糊数学的理论,提出了基于模糊综合评价的粉尘作业场所风险评价模型,并通过实际应用校验其合理性。Pneumoconiosis incidence rate has been kept high in China, causing a wide social attention to the safety is- sue of dusting operation sites. The conventional safety assessment has not been adaptable to the new requirements of devel- opment and a scientific, rational assessment is required for dusting operation sites, which will be of great significance to re- ducing the dust-caused occupational hazards. Starting from the factors of man, material, environment and management, the paper discusses the influencing factors for the hazard degrees of dusting operation sites, including 12 second-level influen- cing factors and further 40 third-level influencing factors ; sets up an assessment indicator system for dusting operation sites; proposes a risk assessment model for dusting operation sites based on a fuzzy comprehensive assessment with fuzzy math- ematic theory; and examines the rationality of this model through actual application.

关 键 词：职业危害 影响因素 模糊理论 指标体系 评价模型 

分 类 号：F832.1[经济管理—金融学] TQ086[化学工程]