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2010•Coal Geology & ExplorationRequires access

Application of fault tree analysis to establish safety checklist for groundwater inrush in underground coalmines

Gao Yue

Open publisher page 2 citations

Abstract

This paper presents the application of the fault tree analysis to assess the risk of groundwater inrush in coalmines.Computer programming was used to calculate the minimal cut set and structure importance.The results of computer programming for a coalmine illustrate that the number of minimal cut set is 116.And the structure importance of every basic event was also calculated.A safety assessment index system and a special safety check-list were established based on these results.The result of safety assessment is low risk.And amendments were proposed.

About this research paper

What this paper is about

This paper presents the application of the fault tree analysis to assess the risk of groundwater inrush in coalmines.Computer programming was used to calculate the minimal cut set and structure importance.The results of computer programming for a coalmine illustrate that the number of minimal cut set is 116.And the structure importance of every basic event was also calculated.A safety assessment index system and a special safety check-list were established based on these results.The result of safety assessment is low risk.And amendments were proposed.

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OpenAlex reports 2 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

This paper presents the application of the fault tree analysis to assess the risk of groundwater inrush in coalmines.Computer programming was used to calculate the minimal cut set and structure importance.The results of computer programming for a coalmine illustrate that the number of minimal cut set is 116.And the structure importance of every basic event was also calculated.A safety assessment index system and a special safety check-list were established based on these results.The result of safety assessment is low risk.And amendments were proposed.

Key concepts: Fault tree analysis, Checklist, Set (abstract data type), Computer science, Event (particle physics), Inrush current, Reliability engineering, Engineering

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