Research on the Current Risk Assessment and Prevention of Geological Hazards in Mining Construction Engineering
The temporary land(lease)construction project for Dazaohuo Xinanshan serpentine rock ore and tremolite jade ore mining and selection projects is located in Golmud Town,Geermu City,and conducting a geological hazard risk assessment for the construction project can provide important basis for the later safety construction of the project.The evaluation results indicate that the geological hazards in the explosive storage and 1#living area are unstable slopes(Q)and debris flows(N).Among them,the unstable slopes(numbered Q1 and Q2)have a moderate degree of development,moderate degree of harm,and moderate risk in the current assessment.The development level of debris flow(N1)is moderate,the degree of harm is moderate,and the current assessment of the danger is moderate.The geological hazard type in the 2#living area is unstable slope,with moderate development and harm level of unstable slope(Q3),and the current assessment shows moderate risk.Reasonable drainage and effective support measures can be adopted in the later stage to ensure the stability of the slope.
mining construction engineeringgeological hazardscurrent risk assessmentprevention
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