Based on transportation cost model of point to point network and hub and spoke network and loading rate, demand adaptation of hub and spoke network is discussed from travel demand scale, travel demand distribution structure and travel distance, then taking an example to explain travel demand adaptability application in airline network form choice. The conclusion includes: the hub-and-spoke network adapts to low loading rate, non-symmetric, and long distance travel demand.%在建立点对式和枢纽辐射式航线网络运输成本计算模型基础上,考虑满载率影响,从需求规模、需求分布结构及出行距离三方面探讨了枢纽辐射式航线网络的需求适应性,并列举实例说明需求适应性在航线网络形态选择中的应用.研究结论得出:枢纽辐射式航线网络适合于起讫点之间需求量小满载率低、双向分布不对称以及小需求长距离的需求模式.
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