Study on coal mines accidents based on the grey relational analysis

• 来源期刊: 煤炭学报（英文版）
• 年，卷（期）: 2008,（1）
• 页码范围: 81-84
• 页数: 4页
• 语种: 英文

摘要

The subject investigated the system of people-machine-environment in coal mines. The coal mines working process was researched and the theory of grey system was applied to analyze coal mines safety accidents and those relevant factors. This re-search reveals that this analysis method is easy and highly available and the result is of great credibility, which can not only provide theoretical supports to the quantitative study of coal mines safety accident, but offer basis for coal mines companies' safety management.