Accidents in Coal Mining from Perspective of Risk Theory

International Conference on Construction, Architecture and Technosphere Safety 2017

土木建筑工程

Khamidullina, E.A.^1 ; Timofeeva, S.S.^1 ; Smirnov, G.I.^1

Department of Industrial Ecology and Life Safety, National Research Irkutsk State Technical University, Lermontov street 83, Irkutsk

664074, Russia^1

关键词: Coal mining;    Emergency situation;    Industrialized countries;    Risk indicators;    Risk theory;    Social risks;    Statistical information;    System quality;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/262/1/012210/pdf
DOI  :  10.1088/1757-899X/262/1/012210

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

Introduction. The indicators of the safety system quality in the technosphere include risk indicators. The purpose of this work is to assess the social risk of coal mining since coal mining is associated with specific working conditions, and any emergency situation immediately jeopardizes thelives of many people at the same time. Methods. The work is based on the analysis of statistical information. Results and discussion. The F/N curve of coal mining for the 70-year period (1943-2012) was constructed, and the normative values of the social risk of Russia and other industrialized countries were discussed. Judging by the F/N diagram, only the frequency of accidents with a large number of deaths can correspond to the normative level indicating an exceptionally high level of coal mining risk.