高速公路六车道预留方案及其决策

针对高速公路六车道规划预留，提出各种可能的路基预留方案，并分析了各方案的主要优缺点，利用层次分析法(AHP)来进行预留方案的分析评价，通过建立层次分析模型和评价指标体系，运用判断矩阵及其一致性检验，详细说明了层次分析法在多目标决策中的运用，为高速公路六车道预留方案的决策提供了科学有效的依据。

Six-Lane Preparing Scheme of Expressway and Decision Making

To counter the decision of six-lane preparing of expressways, each kind of preparing scheme of subgrade is put forward, and merits and demerits of each scheme are analyzed, and the method of Analytic Hierarchy Process (AHP) to evaluate the scheme is used in this paper. By establishing AHP model and the objective system, using judgment matrix and coincidence test, the utilizing of AHP in the Multiple Objective Decision Making is explained, and a kind of scientific and effective basis for the six-lane preparing scheme of expressway provided.