System Analysis and Evaluation on Socioeconomic Effect of Regional Expressway Network;

It is of important theory value and directive significance by studying on social benefit of regional expressway network.

A new method called gray correlation analysis method based on DEA(Data Envelopment Analysis) is presented to evaluate the regional highway network.

A simple method was introduced in this paper,which can gain the relatively optimum layout of loop detec- tors in a regional highway network.

Topology of expressway net has changed when traffic accident occurred.

It was introduced that a joint logistics model for expressway service area should be built on the basis of expressway net.

Several key questions of freeway network planning;

Integrated optimal control model of freeway network based on particle swarm optimization

This paper proposed a quantitative methodology for analyzing the interchanges demand of freeway network.

Generalized planning system of provincial expressway network based on traflic engineering;

Study of Unbalanced Regional Development Patterns and Spatial Distribution of Expressway Network;

This paper analysed the expressway network planning characteristic and planning evaluating aim.