Interactive Planning Research between Urban Transport and Land Use from the Perspective of Mixed-Land Use

The interaction between urban traffic and land use becomes increasingly complex; interactive planning between them has been an inevitable trend. So in the interactive planning how to solve sharp contradictions of urban traffic between supply and demand is an urgent problem. With application of mixed land use, it will reduce the number of unnecessary cross-traffic flows to ease the contradiction between supply and demand in urban traffic. The paper, first based on the analysis of the interactions among them, introduces entropy index and network saturation index and establishes the functional relationship between them. By the process of partition—to improve the mixed degree of land—transition of whole traffic pattern to demand, the paper completes discussion of mixed-land use application in interactive planning. The conclusion is that with the partition, rationalization of mixed degree of land and transformation of traffic demand mode, mixed degree of urban land and transportation development level could harmonize and promote each other better.