基于灰色模型的有色金属矿山巷道支护工程造价预测研究

Cost prediction study of support projects in non-ferrous metal mine roadways based on the grey model

造价控制是工程施工建设管理的关键环节,尤其在有色金属矿山巷道施工中,其影响因素复杂多变,造价预测难度较大,研究提出了一种基于灰色模型的有色金属矿山巷道支护工程造价预测方法。简单介绍了灰色模型,建立了基于灰色模型的巷道支护模型,并进行支护过程的仿真模拟,完成了巷道支护造价的编制与计价工作。该方法能够有效预测支护工程的成本,为矿山巷道支护工程造价控制提供了科学依据和参考。

Cost control is a critical aspect of project construction management,particularly in the roadway construction 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 support 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.