摘要
全球特大城市的交通拥堵已成为亟需治理的社会问题,拥堵的成因涉及很多方面,如果单纯采用传统的治理方法,譬如采用增加道路和更新技术设备等手段,只会使整个交通系统陷入"当斯定律"的恶性循环。本研究从公共交通系统的公交车站的设置方法、公共交通站点的类型、站点的设计形式、公交车的车道数、公交车的停泊数量和公交车的线路数设计不合理等原因造成的静态性局部道路拥堵出发,认识到现行交通规划模式会造成很严重的道路通行效率降低,需要改革现行特大城市的公共交通规划方案,应结合各个公交站点的乘客需求数量、公交车停泊数量和公交车线路数对公共交通站点的类型和站台的设计形式做出合理的设计;将已被广泛运用到其他领域的轴辐式网络引用到公共交通领域,为缓解城市交通拥堵提供新的思路和对策。
Traffic congestion in megacities around the world has become an urgent social issue. Caused by various factors, traditional methods alone like building more roads or upgrading facilities could only lead the whole transportation system into a vicious circle called the Downs Law. With unscientific configuration of bus stops, bus station types, bus stop designs and number of bus lanes, non-service buses and bus lines causing static congestion in some locations, andthe current transportation planning mode significantly reducing road access rates, the current transportation plan in megacities must be reform. The design of ＂hub and spoke＂ network has been widely used in other fields and can be introduced into public transportation to relive traffic jam and bring new ideas to this issue.
出处
《城市观察》
2016年第6期67-79,共13页
Urban Insight
关键词
轴辐式网络设计
局部静态拥堵
治理机制
公共交通
＂Hub and Spoke＂ Network
static congestion location
countermeasure
publictransportation
