高速公路交通工程评价系统构想

Conception of Traffic Engineering Evaluation System in Freeway

本文从高速公路交通工程建设的实际问题出发,引出系统评价的必要性和基本思路。简要介绍交通工程评价系统三个主要部分:数据库、方法库和评价模型,进而介绍评价系统的基本结构及在沈大高速公路交通工程设计中应用的基本情况。

This paper outlines the necessity and basic principles of the evaluationsystem in the light of the practical problems arisen from freeway trafficengineering.Three major compositions of the traffic engineering evaluationsystem including data bank,methodology and evaluation models are brieflyintroduced.Finally,the cardinal structure of the evaluation system and itsapplications to Shenyang-Dalian Freeway traffic engineering design are presented.