| 航道关键段动态通航饱和度模型及其应用 |
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| 引用本文： | 杨小军,肖英杰,冯宏祥.航道关键段动态通航饱和度模型及其应用[J].上海海事大学学报,2012,33(1):37-40. |
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| 作者姓名： | 杨小军 肖英杰 冯宏祥 |
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| 作者单位： | 1. 上海海事大学商船学院,上海,201306
2. 上海海事大学航运仿真技术教育部工程研究中心,上海,201306 |
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| 基金项目： | 上海市科学技术委员会创新行动计划（０９１７０５０２０００） |
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| 摘 要： | 为对通航环境日趋复杂的航道通过能力和饱和度进行评价,根据船舶交通工程学原理,在原有航道通过能力模型和航道饱和度模型的基础上,引入船舶夜航率和不均匀因数,建立航道动态通航饱和度模型.选取长江江苏段航道关键段船舶交通流量观测数据,进行航道动态饱和度分析.分析表明,该模型可以得到更加接近实际情况的结果。
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| 关 键 词： | 通过能力 动态通航饱和度 船舶夜航率 不均匀因数 |
| 收稿时间： | 2010/12/20 0:00:00 |
| 修稿时间： | 12/1/2011 9:49:36 AM |
Dynamic traffic saturation model and its application on key segment of waterway |
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| YANG Xiaojun
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XIAO Yingjie
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FENG Hongxiang.Dynamic traffic saturation model and its application on key segment of waterway[J].Journal of Shanghai Maritime University,2012,33(1):37-40. |
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| Authors: | YANG Xiaojun XIAO Yingjie FENG Hongxiang |
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| Institution: | Shanghai Maritime University Merchant College,1 and 1 |
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| Abstract: | In order to evaluate the transit capacity and saturation of the waterway which becomes more and more complicated, according to the theory in vessel traffic engineering, the ship night navigation rate and uneven factor are introduced to establish a dynamic traffic saturation model based on the former waterway transit capacity model and waterway saturation model. The vessel traffic observation data of the key segment of the Yangtze River Jiangsu section is selected to analyze the dynamic saturation of waterway. The analysis indicates that this model can obtain the result which is closer to the real condition. |
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| Keywords: | transit capacity dynamic traffic saturation ship night navigation rate uneven factor |
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