Research On Risk Identification And Risk Evaluation Of Strategic Alliance For Technical Innovation In Construction Industry

Due to the rapid development of China's economy,the construction industry has also been rapid development,but in recent years,the efficiency in the field of construction engineering has become increasingly low,the litigation between investors,construction parties and various suppliers has gradually become prominent,in the final analysis,the owner and other departments of the delivery mode problems..With the needs of the times,the traditional delivery mode is increasingly hindering the development of productivity in the construction industry.There is an urgent need for new delivery methods to solve this problem.The IPD mode emerges as the times require.As an emerging construction project delivery model,IPD(Integrated Project Delivery)mode has gradually become a hot research topic for scholars,And it has been widely used in the construction project management process.However,the distribution of benefits among the participants in the construction project in the IPD model remains the gap in current research.IPD mode emphasizes the collaboration of the various actors,so that the degree of contribution and risk of each participant becomes blurred.In particular,how to properly allocate the income of each participant is the key to the successful implementation of the IPD project.At present,the focus of research on the distribution of interest in IPD construction projects is mainly on the static distribution of benefits,which does not reflect the contribution and risk tolerance of each participant in each stage of the construction project life cycle.Therefore,there is no reasonable basis for the distribution of benefits.This paper analyzed the sources of interest and the principle of benefit distribution among the participants in the IPD model,And applied industry norms and fuzzy comprehensive evaluation methods to quantify the resources and risks assumed by each participant in each stage of the construction project life cycle.Based on the improved Shapley value method,the paper establishes a new IPD benefit distribution model.This model can reflect the dynamic benefit distribution of all participants in the construction project life cycle.Through the case check,the new IPD mode is compared with the traditional payment mode,which reflects the superiority of the IPD mode.The whole life cycle is introduced into the IPD model,which quantifies the resource input and risk-taking degree of each member of the project in each cycle of the project construction,and is expressed by mathematical model,so that the benefits ofeach member participating in the project will be more fair,transparent and reasonable.It solves the problem of income fairness among members,and also solves the problem of contract edge.It greatly improves the enthusiasm and initiative of everyone to participate in the project,and promotes the development of the construction industry.