BIM情境下工程交易参与方行为演化研究

BIM的应用改变了传统工程交易流程和交易信息特性,而BIM情境下项目参与方行为策略尚不明确.从工程交易参与方中的建设单位、工程监理方和承包方行为选择角度出发,构建了参与方演化博弈模型,分析参与方在BIM情境下行为策略选择;依据分析结果设置BIM应用程度较低和较高两种情景,借助Matlab仿真分析两种情形下三方行为选择演...

Research on Behavior Evolution of Project Participants in BIM Situation

The application of BIM has changed the traditional project transaction process and the characteristics of transactioninformation. However， the selection of behavior strategies of the project participants is still uncertain in BIM situation. From theperspective of behavior selection of the project owner， project supervisor, and contractor， the evolutionary game model of the projectparticipants is constructed to analyse the selection of behavior strategies of the project participants in BIM situation. Based on theanalysis results, two situations of low BIM application degree and high BIM application degree are set. Matlab simulation is used toanalyse the evolution results of three parties’ behavior selection under the two situations, and the influencing factors of each party’sbehavior selection are studied by parameter analysis. The result reveals that the selection of behavior strategies of project participantsin BIM situation is closely related to the degree of information asymmetry， self-interest, and punishment. Finally, a method to realizethe collaborative work of the participants is proposed based on the reasons and internal rules of the behavior changes of the projectparticipants in BIM situation.