دانلود رایگان مقاله انگلیسی مدل مذاکرات بهینه سازی طراحی توزیع سود با نگرانی های منصفانه در پروژه های ساختمانی - اشپرینگر 2018

Abstract

Design optimization is an effective strategy to reduce construction project costs. This study focuses on the benefit of design optimization, which should be allocated to the designer. Furthermore, the distribution ratio can be determined through negotiation. In line with this view, this paper initially analyzed the benefits of engineering design optimization and the basic mechanism of its distribution. Second, we established the negotiation model of design optimization profit distribution by considering the fairness concern behavior of subjects. Finally, we set up the following three experimental scenarios: the designer solely has fairness concern behavior, the owner exclusively has fairness concern behavior, and both negotiators have fairness concern behavior. From the engineering projects perspectives, we further analyzed the effects of the fairness concerns of both negotiators in terms of engineering design optimization and negotiation performance using negotiation simulation experiments. Our experimental scenarios results show that the appropriate behavior of fairness concerns by the two negotiators is valuable in improving their own advantages. However, excessive attention to the behaviors of fairness concerns by the two negotiators may lead to an increase in the negotiation cycle, which is not beneficial in attaining optimization. This study aims to provide references for the construction project management.

5. Conclusions

Design optimization is an effective strategy to reduce the cost of engineering construction projects. Under the condition of design commission, determining the strategies that will motivate the designer to optimize the project.

This paper focuses on the benefit of design optimization that should be allocated to the designer. Considering the behavior of fairness concerns of the designer and owner, this research established the negotiation model of design optimization profit distribution. We used the negotiation mechanism using a new approach to solve the problem of the designer’s lack of motivation in the engineering design optimization process. Moreover, this study established three types of experimental scenarios. Through simulated negotiation experiments, we further analyzed the effects of the fairness concerns of the designer and the owner on the profit of engineering design optimization and the negotiation performance. Experiment results show the following result. First, the owner should not ignore negotiation with the designer. Second, in the profit distribution process of design optimization, the negotiation feasible region is reduced as the degrees of fairness concerns of the owner and designer increase, and the negotiation cycle enlarges when negotiation is successful under any scenario. When negotiations are successful, in the case wherein only one negotiator has behavior of fairness concerns (Scenarios one and two), with the increase in the degree of fairness concerns, the net income of the negotiator with the behavior of fairness concerns increases; whereas the net income of the other negotiator without the behavior of fairness concerns decreases.