The design scheme of the interconnected three-dimensional intersection in the highly built-up area is generally affected by multiple control factors.When there are multiple influencing factors that need to be considered,it is difficult to help designers quickly and accurately determine the importance and focus of the control factors in the design process by relying on a single qualitative analysis.So this paper adopts the method based on subjective questionnaire survey analysis to improve the efficiency of comparison and optimization in the design stage of highway interchange in urbanized areas and the scientific rationality of the focus of the scheme.
维普
万方数据