| Safty assessment theory and practicality is discussed in details in the article.Identification of dangerous and hamful factor,partition of assessment unit,SCL,FTA and FM are applied to underground mining in GCL iron ore.SCL is made by LNSWSGO,GCL is completely assessed by SCL.Assessment unit is parted by arts and crafts.FTA is used to analyse blast accident and inclined well uncontrolled tramcar accident.FM is applied in safty managment analysis.At last good result received in practice shows that each method has its applying scope and reinforcing management is the ultimate. |
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