Project Delivery System Mode Decision Based on Uncertain AHP and Fuzzy Sets

[摘要] The project delivery system mode determines the contract pricing type, project management mode and the risk allocation among all participants. Different project delivery system modes have different characteristics and applicable scope. For the owners, the selection of the delivery mode is the key point to decide whether the project can achieve the expected benefits, it relates to the success or failure of project construction. Under the precondition of comprehensively considering the influence factors of the delivery mode, the model of project delivery system mode decision was set up on the basis of uncertain AHP and fuzzy sets, which can well consider the uncertainty and fuzziness when conducting the index evaluation and weight confirmation, so as to rapidly and effectively identify the most suitable delivery mode according to project characteristics. The effectiveness of the model has been verified via the actual case analysis in order to provide reference for the construction project delivery system mode.

[发布机构] Business School, Hohai University, Nanjing; 210098, China^1;North China University of Water Resources and Electric Power, Zhengzhou; 450011, China^2

[关键词] Construction projects;Contract pricing;Delivery modes;Index evaluations;Project characteristics;Project construction;Project delivery systems;Risk allocation