Research On BQ Valuation Mode Prefabricated Construction's Bidding Game

With the rapid development of prefabricated construction in our country, the domestic experts and scholars study of prefabricated construction is also more and more.Most scholars of prefabricated building construction design, construction technology, quality management, construction site management, engineering cost analysis have been done in-depth research various aspects, but the research of method of prefabricated construction bidding and bidding process is less.At the same time,along with the promulgation and implementation of the 2013 list valuation standard mode widely used in engineering construction projects in China bidding activities, it marked the our country engineering project bidding process of gradually standardization and marketization.The article introduced the bill valuation mode, prefabricated construction and the domestic and foreign research on present situation and development trend of the game theory, pointed out what development present situation of prefabricated construction in our country it is and that the applications of game theory to engineering project bidding process has become a trend.The paper mainly includes the following written content:(1)Given the development present situation of the prefabricated building and bill of quantities pricing mode in domestic and foreign, bidding people are faced with the dilemma in the process of prefabricated construction bidding.Prefabricated buildings are analyzed on the problems existing in the bidding process.This paper put forward the evaluation method which is suitable for prefabricated buildings- two stage method.It is changed by using two stage evaluation method, which the tenderer for the new rise of prefabricated construction project bidding faced in the process of passive situation. It is conducive to the development of prefabricated construction in our country.(2)This paper introduced the bill of quantities, prefabricated construction and the related theory of game theory. Then it put forward that the prefabricated construction bidding process is similar to primary seal price auction process,which can be used game theory for research.(3)It is from prefabricated construction scheme, the partial project list entries and PC components such as aspect that analyzed the connotation of the comprehensive unit price the characteristics of the prefabricated construction valuation,listed the commonly method of bidding, tender offer strategy and bidding quotation skill.Tosolve the prefabricated construction problems in the tender offer.what is studied such as prefabricated construction in the process of tender and bid evaluation, the constitution of the cost of the valuation, and the problems existing in the analysis of the characteristics of the game.(4)Through analyzing the characteristics of the prefabricated construction bidding price game, applied game theory to the prefabricated construction in the process of tender offer and set up prefabricated construction project bid model.By solving the bid game model, It gained the optimal bidding price formula, and then it got the optimal price formula contains various parameters analyzed.(5)Through the actual project of a prefabricated construction engineering bidding process simulation in Shenyang, it verified that the price model which is established in this paper is scientific and practical operability.By making all the factors of affecting the optimal price sensitivity analyzed, it is concluded that bid for the construction enterprise cost are the key factors of influencing the enterprise.At the end of the application examples,it demonstrated the model application development,put forward the development of the enterprise itself in view of the current situation,which can take different bidders bid offer strategy and bidding skills.The end of the article, in view of the prefabricated construction project, the author put forward that in the construction process, construction technology and bill of quantities can be carried out improvement measures.It is Conducive to reasonable control the bidding enterprises for the project construction cost of the proposed construction project and improve the bid winning probability and the enterprise actual profit.