Value Engineering In Ezhou Viaduct Cost Management Applied Research

China’s viaduct engineering project with the economic development,gradually extended to all parts of the country,as the city’s major transport facilities,viaduct more and more by the national government support and attention,value engineering as a way to control the construction costs,The construction of viaduct plays an important role in construction.Value engineering cost control methods,there are several major links,namely,object selection,functional analysis,functional evaluation,program implementation or creation.According to the value coefficient of the evaluation function and the cost of investment is reasonable,the unreasonable cost of the program to create or optimize the program,and ultimately to achieve the progress and quality of the premise,the maximum cost reduction.First,when the value engineering is applied in the project cost control,the value engineering method is used to select the construction of the bored pile,the construction of the platform,the construction of the piers,the construction of the cast-in-place beam,the construction of the bracket system,Construction project six projects as the research object,the value of the project function analysis,functional evaluation,found in the construction of bored piles in the cost of mechanical costs up to 57.7%,through the creation of the program,the final decision to engineering drilling leasing to purchase,Purchase cost of 3.5 million yuan.Engineering rig 210 days rent to pay 3.78 million,therefore,the purchase of engineering rigs than the savings of savings of 280,000 yuan,which will reduce the total cost of machinery 7.41%.The cost of 0.84%is saved by the sub-project of bored piles.Second,the value of engineering in the construction of materials used in the application,found that the amount of steel required to spend up to 993 tons,due to the unique characteristics of Ezhou viaduct works,seriously dependent on the quality of steel.In this paper,by means of value engineering method to select the object,by inviting five relevant industry experts,the use of value engineering methods A,B,C,D,E a total of five suppliers to evaluate,by calculating the five suppliers The quality of the freight,reputation,the price of a total of four aspects of a comprehensive quantitative assessment and measurement,and ultimately B as the supplier of this research object.Then,the value of engineering in the application of mechanical equipment,through the value of engineering methods for A,B,C a total of three kinds of water pump object selection,functional analysis,functional evaluation and the final program selection,in a comprehensive quantitative consideration of the three pumps Quality and cost,the final choice to decide to buy A pump.Finally,according to the value engineering method,the project cost control analysis,the object selection and the evaluation of the function and the cost of the project are selected,and the optimal scheme of the value engineering in the cost control is obtained synthetically.Value engineering as a necessary function to achieve all the necessary projects,as much as possible to reduce the cost of the project,with the lowest cost to meet the most reasonable function,while constantly encouraging enterprise innovation,the use of value engineering analysis of the object,the function and cost of research,So as to help enterprises get the best technical and economic benefits.