Cost prediction study of support projects in non-ferrous metal mine roadways based on the grey model
Cost control is a critical aspect of project construction management,particularly in the roadway con-struction of non-ferrous metal mines where the influencing factors are complex and variable,making cost prediction challenging.This paper proposes a cost prediction method for support engineering in non-ferrous metal mine roadways based on the grey model.A brief introduction to the grey model is provided,and a support model based on the grey model is established.Simulation of the support process is conducted,and the compilation and pricing of roadway sup-port costs are completed.This method effectively predicts the cost of support projects,providing a scientific basis and reference for cost control in mine roadway support construction.
grey modelnon-ferrous metal mineroadway supportproject costcost control
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