煤矿危险源辨识与多层评价分级研究

Study on the Identification and Multilayer Assessment Classification of Hazard Source in Coal Mine

根据煤炭系统生产的复杂特点,提出了采用系统科学的方法,对煤炭生产进行系统的单元划分,采用安全系统科学辨识的方法对危险源进行辨识。在此基础上,提出利用层次分析法和模糊动态评判的方法对危险源进行初次分级,根据危险源的耦合特性,提出二次动态分级的方法,对初次分级进行调整,确定危险源科学、合理的级别,并提出了进一步现实性评价的建议。

According to the complexity characters of coal production,system science method is adopted to divide coal production system into units and safety system science method is applied to conduct identifications on the hazard sources.Based on this,AHP and fuzzy dynamic judgment method is put forward to conduct first time classification on the hazard sources.According to the coupling characters of the hazard sources,second time dynamic classification method is raised to adjust the first time classification and determine the rasonable and scientifie level of hazard sources,and the progressive realistic suggestions are also put forward.