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Modern Mining ›› 2024, Vol. 40 ›› Issue (03): 212-215.

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Application of Accident Tree and LEC Analysis Method in Safety Management of Mine Training Base

The mine training base has high frequency of use，which is not only used by students in the college for practice and training，but also for social training. Because the mine training base is a real mine， it has the common safety risks of non-coal mine，and is the key part of the safety management of the college training base. In order to ensure the safe use of mine training base，LEC method is used to analyze the main dangerous and harmful factors，and accident tree is used to analyze the main accidents that may occur and their causes. The results show that the main hazard of the mine training base is the roof falling，and the main cause of the roof falling is the instability of the roof.   

  1. 1. Yunnan Tin Industry Vocational & Technical College; 2. School of Public Safety and Emergency Man⁃ agement，Kunming University of Science and Technology
  • Online:2024-03-18 Published:2024-08-16

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Abstract: The mine training base has high frequency of use，which is not only used by students in the college for practice and training，but also for social training. Because the mine training base is a real mine， it has the common safety risks of non-coal mine，and is the key part of the safety management of the college training base. In order to ensure the safe use of mine training base，LEC method is used to analyze the main dangerous and harmful factors，and accident tree is used to analyze the main accidents that may occur and their causes. The results show that the main hazard of the mine training base is the roof falling，and the main cause of the roof falling is the instability of the roof.

Key words: accident tree analysis method, LEC analysis method, mine training base, safety manage? ment