建材价格波动对铁路建设成本的影响及对策

Influence of Construction Material Price Fluctuation on Railway Construction Cost and Countermeasures

在铁路建设项目实施过程中,当地建筑材料的价格波动将给建设成本带来较大影响,并形成投资管控风险,有必要就当地建筑材料价格对投资的影响进行量化分析,为铁路项目各阶段风险分析与决策提供支撑。本文依托四个铁路总承包项目实例,对比了当地建筑材料实际采购价格与设计预算价的差异,分析了价格波动对项目投资的敏感性,总结提出了地材价格波动的原因及对策。研究成果能够为估算建材价格波动对铁路建设成本的影响提供参考,并为化解由其引起的投资管控风险提供可行的解决方案。

During the implementation of railway construction projects,the price fluctuation of local construction materials will have a great impact on construction costs and form economic control risks.it is necessary to conduct a quantitative analysis on the impact of local construction material prices on investment,providing support for risk analysis and decision-making at all stages of railway projects.Based on four railway general contracting projects,this paper compares the relationship between the actual purchase price of local construction materials and the design budget price,analyzes the sensitivity of the price fluctuation to the project investment,and summarizes the reasons and countermeasures for the price fluctuation of ground materials.The research results can provide reference for estimating the impact of construction materials price fluctuation on railway construction cost,and provide feasible solutions for resolving the economic control risks.