Research on Fuzzy Evaluation of Modular Construction Quality Based on Combined OWA Operator

Abstract

Modular building has beinga national strategy to facilitate the development of economy and society in China. In order to control the quality of modular building, we introduce a set of scientific construction quality evaluation methodology modularto evaluate and control the quality. Hence, this report will point out a fuzzy evaluation model of modular integral construction quality based on the combination of OWA operator weights. The methods from a practical point of view, analyzes the construction quality of prefabricated construction, modular construction quality evaluation index system is established; in consideration of the modular construction of uncertainty. A combination OWA operator objective weighting method and fuzzy comprehensive evaluation method combining, assembled monolithic construction quality of the final comprehensive evaluation values are obtained. Finally, by taking a project as an example, the feasibility and effectiveness of the model are verified.