| 信号交叉口共用车道左转车比例系数研究 |
| |
| 引用本文： | 沈建武.信号交叉口共用车道左转车比例系数研究[J].华中科技大学学报(城市科学版),2004,21(2):35-36,43. |
| |
| 作者姓名： | 沈建武 |
| |
| 作者单位： | 武汉大学,城市建设学院,湖北,武汉,430072 |
| |
| 摘 要： | 对于信号交叉口(直左)共用车道中左转车比例系数的计算，目前国内外文献中有不同方法．但各有其局限或不足之处．国家有关规范中也未给出计算模型．在分析国内外有关文献所给计算模型的基础上，推导建立了简便实用的计算模型，该模型克服了原有计算方法的不足．具有较明显的优点，为信号控制平面交叉通行能力分析提供了较好的计算方法．
|
| 关 键 词： | 通行能力 信号交叉口 共用车道 |
| 文章编号： | 1672-7037(2004)02-0035-02 |
Study on Proportion of Left Turns in Shared Lane for Signalized Intersections |
| |
| SHEN Jian-wu.Study on Proportion of Left Turns in Shared Lane for Signalized Intersections[J].Journal of Huazhong University of Science and Technology,2004,21(2):35-36,43. |
| |
| Authors: | SHEN Jian-wu |
| |
| Affiliation: | SHEN Jian-wu~1 |
| |
| Abstract: | There are some different calculation methods in internal and external references for the proportion of left turns in shared lane for signalized intersections, but these formulas have some defects and insufficiencies, some is too simple, some is too complicated and some is not applicable for our country. These models are analyzed and the new simple and suitable formula is set up. The new model is more reasonable and more applicable than the originals. |
| |
| Keywords: | capacity signalized intersection shared lane |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
