Studies On Shared Parking Strategy Of Mix-used Lands In Urban Center

The parking problem has nowadays become a worldwide concern which affects people's lives as well as the cities' development.In China,due to the rapid development of transportation,the increasingly severe parking pressure has become the biggest factor constraining the cities.Especially in central urban area,such conflict is much sharper with the limited land and space for new parking facilities.Parking sharing as a new parking management model makes an important impact on alleviating the urban parking problems.This thesis aims to propose a reasonable,feasible and scientific concession model for shared parking,which shall help relieve the parking problem in urban center.In the first place,this thesis introduces the parking problem,analyzing the previous studies on shared parking and studying the models and proposed to solve parking problems by improving the management system.Through studying the characteristics of parking supply and demand in urban center and studying the existed shared parking mode,this thesis carry out a new bi-level model for shared parking decision-making,considering both sides of the decision-making managers and travelers.It contains the five factors about the growth rate of parking demand,the land use coefficient,time variation coefficient,location influence coefficient and transportation adjustment factor.And then this thesis also gives the simulation model.At last,a case study of the block in Jingan District is conducted to illustrate the proposed models,by inquiring travelers' behavior and intentions in nine central areas.The results are analyzed as well.The models proposed in this thesis would produce a parking sharing program at different times for each land,making the controller get better formulation and adjustment decision.In conclusion,this thesis has great value in both theory and practice.