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首页> 外文会议>Coat international conference of transportation professionals >Characteristics of Bicycle Swelling and Dissipating at Signalized Intersections with Different Barrier Widths
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Characteristics of Bicycle Swelling and Dissipating at Signalized Intersections with Different Barrier Widths

机译：具有不同障碍物宽度的信号交叉口的自行车消肿和消散特性

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The signalized intersections used by bicycles and electric bicycles with different barrier widths were studied. First, basic bicycle swelling and dissipating models were put forth to describe bicycle traffic flow characteristics. Second, some special data collection methods were designed for the object of study, and eight typical signalized intersections were selected to perform the investigation in Nanjing City in China. Third, a bicycle swelling model and a swelling affecting time model were set up, respectively, according to data collected. Finally, bicycle secondary swelling model was built considering the effect of bicycles dissipating. The results of model analysis show that bicycle swelling weakened, while dissipating strengthened, with the increment of barrier width. At signalized intersections with the same barrier width, bicycle swelling strengthened and dissipating weakened with the increment of proportion of electric bicycles. The models can provide theoretical support for studying conflicts between bicycles and vehicles at signalized intersections.
机译：研究了具有不同障碍宽度的自行车和电动自行车所使用的信号交叉口。首先，提出了基本的自行车消散模型来描述自行车的交通流量特性。其次，针对研究对象设计了一些特殊的数据收集方法，并选择了八个典型的信号交叉口在中国南京市进行调查。第三，根据收集到的数据分别建立了自行车溶胀模型和溶胀影响时间模型。最后，考虑了自行车消散的影响，建立了自行车二次膨胀模型。模型分析结果表明，随着障碍物宽度的增加，自行车的肿胀减弱，消散加剧。在具有相同障碍宽度的信号交叉口，随着电动自行车比例的增加，自行车的肿胀加剧而消散的程度减弱。该模型可为研究信号交叉口的自行车与车辆之间的冲突提供理论支持。

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