underground traffic

Is It Necessary to Have Underground Expressway Network for the Urban Traffic?

城市交通是否必要考虑快速地下公路网?

This article introduces and analyses the background and the general conception of the comprehensive traffic planning in this underground space project.

文章介绍并分析了该地下空间工程中的全面交通规划背景与总体理念。

Construction Technology for Large Underground Rail Line Traffic Hub in Soft Soil Area

软土地区地下大型轨道交通枢纽施工技术

The construction of underground railways has eased traffic pressure on the ground.

地下铁道的修建减轻了地面交通的压力.

The automatic air door in trackless main haulage roadway designed by taking PLC as control core and using the optical-mechanical-electrical technology can solve the automatic control problems of underground traffic and air resistance.

无轨运输大巷自动风门设计，是以PLC为控制核心，采用光机电技术，解决煤矿井下行车与阻风的自动控制问题。

Roadside pollution will be cut down by diverting vehicular traffic underground.

道路上的车辆会从地下分流,以减少路边的污染.