Research on the Method of Urban Transportation Land Use Assessment Based on Low Carbon Transportation Model

Abstract

In order to mitigate the contradiction between increasing requirements of urban transportation land use and finite urban land resources, this paper studies the method of managing urban transportation land use more reasonably and effectively in low carbon model. By analyzing the conception model of transportation land use based on the consideration of the road network capacity and the traffic flow velocity, this paper discusses some key parameters in the model for the needs of low carbon, and works out the rational scale of urban transportation land and traffic flow velocity by employing the K-T rules. The paper also analyses 4D system of urban transportation land use and compound lands conception, which both play a important role in shortening travel distance and reducing energy consumption. From this research, some key correlative parameters of the assessment model and the plan of compound lands in urban land layout are studied for the green low carbon transportation system. The study for low carbon transportation model will lead a correct positive way of urban transportation land use and promote sustainable society development.