高铁客运枢纽规划布局方法分析

在高铁客运枢纽规划布局中，充分考虑到枢纽对城市交通的影响。第一阶段，首先运用四阶段法进行城市背景交通需求预测；第二阶段，通过对高铁客运需求情况进行分析得到不同情况下的出行生成模型，以及建立基于高铁客运出行发生吸引量的分布模型；第三阶段，将前两个阶段组合，进行基于城市路网的组合预测，并对高铁枢纽建成后对于城市路网的影响进行分析。结论表明，加权均值越小，枢纽场站对城市路网的影响越小；加权方差值越小，枢纽场站对城市路网的影响分布越均匀。

The Layout Method of High-Speed Railway Terminal

In order to consider that the affect of the road network while the comprehensive transportation terminal of the city is built. At frist, forecasting the traffic demand of urban background with the fourstage method; secondly, getting the trip generation model in different situations with the analysis of highspeed rail passenger demand and establishing the model based on high-speed rail passenger demand. Thirdly, combining the first two models and forecasting based on urban road network. At last, analysis the impact of the high-speed railway terminal which is accomplished. If the weighted mean is smaller, the impact of the hub station for the urban road network will be smaller. If the weighted variances is smaller, the distribution of the hub station for the urban road network will be more uniform.