Discussion on the Analysis Method of Budget Management and Cost Control Points during the Construction Stage of Expressway Expansion Project
Expansion projects often involve the expansion or renovation of existing highways,involving the protection and use of existing roads,bridges,tunnels,toll stations,and other facilities to avoid damage or impact on operation.The expansion project not only increases the difficulty of construction,but also incurs additional costs for protective measures,making cost control more challenging.A key analysis method for budget management and cost control during the construction phase of highway expansion projects has been proposed.Firstly,for the implementation process of engineering projects,budget management elements were sxtracted and a budget management indicator system was constructed based on the impact mechanism of engineering budgets under each element.Correlation factors were introduced to characterize the correlation between component costs and component codes,and component attention was adjusted based on pricing information for different components.Taking the lowest cost as the optimization objective,a dynamic model of cost benefit is constructed.In combination with the distribution of benefit density,the optimal benefit allocation strategy was output.Finally,the cost control effectiveness of the proposed method was tested through experiments.The final test results show that when using the method proposed in this paper for cost control of engineering projects,the engineering expenditure of project units is relatively low,which has a relatively ideal cost control effect.
expresswayexpansion projectbudget managementcost control
万方数据
维普
