Researches Of Application About Value Engineering In Construction Engineering Design Stage Of The Application Of Cost Control

Housing construction projects with large investment, long cycle characteristics, which will greatly increase project control of all aspects of the difficulty. The project design phase is to enhance the value and the key stages of project cost control, according to statistics, the design phase of construction of the project investment is 75% to 90%. But now there are many cost control problems, the lack of a scientific and reasonable, user-friendly control system. Value engineering as a combination of technical and economic methods, the design phase of the project can play a great performance, cost savings for businesses, increase profits, optimize the management, creation of favorable conditions to promote technological progress. Therefore strongly advocate the application of value engineering the design stage, for improving the value of building products, training and the formation of the company's core competitiveness, promote economic and social sustainable development, has an important influence and role.In this paper, the theory of value engineering on the basis of the design phase of the project proposed the introduction of value engineering cost control management, in order to constitute a more reasonable cost, improve capital utilization; focus of the design phase of housing construction project cost factors and from the object selection method, function evaluation methods, program creation method and program evaluation and program in prioritization methods, analysis of how to use value engineering during the design phase control of housing construction project cost; the end, the case analysis in the form of focuses on the optimization of value engineering in design, pile foundation design optimization and application in building materials optimization methods and procedures to control the decision-making for the cost basis of scientific theory and methodology. Cost of construction works by each of the main factors detailed quantitative comparison of the different cost of engineering design, engineering capabilities and the impact value of the works, the use of value engineering and thus effective control of the project cost.