隧道进出口线形过渡一致性评价探讨 |
| |
引用本文: | 张强.隧道进出口线形过渡一致性评价探讨[J].北方交通,2011(4):106-108. |
| |
作者姓名: | 张强 |
| |
作者单位: | 辽宁省交通规划设计院,沈阳,110166 |
| |
摘 要: | 结合国内外运行车速调研及辽宁省部分高速公路运行车速实测及有关调查,建立高速公路隧道进出口运行车速预测模型及线形设计一致性标准,确定隧道进出口线形一致性评价指标,提出高速公路隧道进出口线形一致性设计建议值。
|
关 键 词: | 高速公路 隧道进出口 运行车速 线形一致性 |
Discussion on Consistency Evaluation of Linear Transition at Tunnel Entrance and Exit |
| |
Authors: | ZHANG Qiang |
| |
Institution: | ZHANG Qiang |
| |
Abstract: | Combining the domestic and foreign studies on vehicle speed with measured vehicle speed in several expressways in Liaoning Province and related investigations,prediction model of vehicle speed at expressway tunnel entrance and exit and the consistency standard of linear design are established,and evaluation index of linear consistency at tunnel entrance and exit is determined,and recommended value of linear consistency design at expressway tunnel entrance and exit is proposed. |
| |
Keywords: | Expressway Tunnel exit and entrance Vehicle speed Linear consistency |
本文献已被 CNKI 万方数据 等数据库收录! |
|