首先对非机动车流在通过设有机动车停车带的非机动车道时的交通特性进行了研究，认为其行驶特性遵循流体力学的基本特性。由此借鉴了流体力学中保角变换这一研究流体经过有障碍区域的基本特性的重要方法，对非机动车流进行了物理建模，建立了非机动车道上设置路边停车带对非机动车流影响的定量分析模型，并研究得出可以非机动车流越线行驶的量值情况来判断设置路边停车带的合理性。最后，选用实际案例，对提出的模型和方法进行检验和应用举例，分析表明，该模型对分析路边停车带设置合理与否方面切实可行。%The traffic characteristics of non-motor vehicles passing through the non-motor vehicle lane with street side parking zone was researched, and the non-motor vehicle flow was considered to follow the basic characteristics of the fluid mechanics. Then, the principle of conformal transformation was used to establish a physical model of the non-motor vehicle flow, which was an important method to research the fluid passing the zone with obstacles. On this basis, a quantitative analysis model of non-motor vehicle flow influenced by street side parking zone was set up, and the zone setting rationality could be judged by the non-motor vehicle crossing-line traveling volume. At last, the model and method presented in the paper were checked up and applied to a case, and the result indicated that the model was effective to analyze the street side parking zone setting rationality.
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