刍议城市交叉口理论及设计

Discuss the Theory and Design of Urban Intersection

为了缓解巨大的交通压力,一个很重要的措施就是采用效率更高的道路设计方式。城市交叉口是重要的节点,是交通的咽喉,为调控车流量、疏导交通压力发挥着重要的作用。因此,合理的城市交叉口设计可以大大提高交通运行效率。

In order to al eviate the pressure of huge traffic, use the more efficient road design way is a very important measure. Urban intersection is an important node and the throat of traffic, which plays an important role in control ing the traffic flow and guiding the traf ic pressure. Therefore, the reasonable des-ign of urban intersection can greatly improve the traffic effic-iency.