| 东海大桥最大纵坡的选取 |
| |
| 引用本文： | 俞明健.东海大桥最大纵坡的选取[J].城市道桥与防洪,2003(2):17-20. |
| |
| 作者姓名： | 俞明健 |
| |
| 作者单位： | 上海市政工程设计研究院,上海,200092 |
| |
| 摘 要： | 本文以国内外载重汽车的试验数据和研究成果为依据 ,对载重汽车容许最低车速与纵坡、坡长的关系 ,纵坡对事故率的影响以及不利自然气候条件对载重汽车行驶的影响等进行了分析 ,提出了东海大桥最大纵坡的选用
|
| 关 键 词： | 桥头接坡 容许最低车速 最大纵坡 坡长 事故率 |
| 文章编号： | 1009-7716(2003)02-0017-04 |
| 修稿时间： | 2002年11月20日 |
Selection of Maximum Longitudinal Slope of Donghai Bridge |
| |
| Yu MingJian.Selection of Maximum Longitudinal Slope of Donghai Bridge[J].Urban Roads Bridges & Flood Control,2003(2):17-20. |
| |
| Authors: | Yu MingJian |
| |
| Institution: | Yu MingJian |
| |
| Abstract: | According to the testing data and the study result of trucks abroad and at home, the paper analyzes the relation of the allowance minimum vehicle velocity with the longitudinal slopes and slope lengths. It also analyzes the influence of the longitudinal slope on accident rate and the influence of the unfavorable natural climate condition on trunk trave ect. It puts forward the selection of the maximum longitudinal slope used in Donghai Bridge. |
| |
| Keywords: | slopes connected with the bridge ends allowable minimum vehicle velocity slope length accident rate |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
