CAPACITY OPTIMAL ALLOCATION IN RAILWAY CORRIDOR UNDER THE CONDITION OF HIGH SPEED RAILWAY

摘要

Railway corridor plays a significant important role in transportation system. Yet now, more and more high speed lines have been constructed. Against this background, problems as capacity allocation between high speed lines and conventional lines were put forward. In this paper, a model of capacity allocation between high speed lines and conventional lines in railway corridor was built by incorporating theories and approaches in operational research. The mathematical model constructed considered demand of different transport participants. And then a genetic algorithm is designed to solve the model. Finally, a case was constructed and qualitative and quantitative analysis followed to validate that the model is feasible.