摘要
为了解决地级市及县城城区交通拥堵的现状,对老城区目前的交通特征及存在的突出问题进行了系统分析,并以L县老城区为例,对较拥堵的H十字交叉口进行了实地数据调查。通过详细分析H十字交叉口现状与存在的问题,对此交叉口进行渠化设计,提出优化交叉口的信号配时方案,从而能够在一定程度上缓解L县老城区交通拥堵的问题,同时对类似的地级市及县城城区拥堵交叉口的优化研究具有一定的借鉴意义。
In order to solve the traffic jam in the prefecture-level city and the county city, the paper analyzes the current traffic characteristics and the outstanding problems of the old city, and takes the old city of L county as an example, carries on the field investigation of the congested H intersection Data investigation.By analyzing the current situation and existing problems of H intersection, this paper puts forward the signal timing scheme to optimize the intersection at the intersection, which can alleviate the problem of traffic congestion in the old city of L county to a certain extent. It can be used as a reference for similar city-level and city-level congested intersection optimization research.
作者
孟顺
陶浪
尚苒
程航
高涛
何彤
林新宇
Meng shun Tao lang Shang Ran Cheng Hang Gao Tao He Tong Lin Xinyu(School of Traffic and Transportation, Lanzhou Jiaotong University, Lanzhou Gansu ,Chin)
出处
《城市公共交通》
2017年第3期34-39,共6页
Urban Public Transport
