摘要
为提高城市道路交叉口渠化设计的科学性和合理性,本文研究了城市道路交叉口渠化的关键参数。基于机动车行车安全性和乘坐舒适性,提出了交叉口展宽段及展宽渐变段的长度计算模型。选取菏泽市长城路与牡丹路交叉口进行实例验证,结果表明该方法具有较好的实用性和借鉴价值,为畸形交叉口渠化的深入研究提供了理论依据。
We addressed the channelization key parameters at an urban road intersection to improve scientificity and rationality for the design of channelization at an urban road intersection. We also presented a length calculation model for its intersection stretching and transition segments for the traffic safety and the riding comfort. The intersection at Changcheng and Mudan roads is selected to prove the method. Results show that the method is practical and referential, and can provide theory fundamentals for advanced research on channelization design at a skewed intersection.
出处
《山东科学》
CAS
2014年第6期95-99,共5页
Shandong Science
关键词
交叉口渠化
人行道
展宽段
展宽渐变段
intersection channelization
sidewalk
stretching segment
transition segment
