城市立体交叉方案的关联度评价模型

The Correlation Degree Assessment Model of Urban Three-dimensional Crossroad Design Plan

基于物元分析理论,在综合分析城市立体交叉设计方案多因素的基础上,通过建立多指标性能参数的综合评判物元模型来描述问题,提出了城市立体交叉设计方案的关联度评价模型,该模型将许多定性分析转化成定量分析,为城市立体交叉设计方案的选优提供了简单、实用的评价方法,为决策提供可靠依据。

Based on matter element analysis, the interval evaluation model of urban three - dimensional cross- road is discussed, which provides a simple and effective appraisal method for interval of urban three - dimen- sional crossroad design plans. The model transforms qualitative analysis into quantitative analysis which offers the reliable basis for making policies.