Combinatorial Model Involving Mixed Deterministic Freight Volume Distribution and User's Equilibrium Assignment

摘要

Considerign characteristics of Chinese urban mixed traffic, the author develops a combinatorial model in- volving the mixed deterministic traffic volume distribution and user's equilbrium (UE) assignment on the basis of symmetrical link travel time function (or deterrence). Its uniqueness and equivalance t the Wardropian principle of UE are also proved. Finally, we give the algorithm of model.